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MB Quart Car Stereo Packages & Bundles

MB Quart car audio packages and car audio package deals for all of your car audio needs.

Discounted install kit, wiring harness and antenna adapters with most stereos
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This value represents the number of subwoofers that the enclosure accommodates or that are included in the package or bundled kit.
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Refers to the diameter of the subwoofer, measured in inches.
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An amplifier increases the power of the signal being fed to it by taking energy from its power supply and matching the signal but increasing its amplitude. Amplifiers use many different methods for converting these electrical signals and have been categorized into classes.

Class A/B: Greater than 50% of the input signal is amplified while the other percentage is “off”. These amplifiers have a small amount of current flowing through the output transistors all the time which almost eliminates crossover distortion. Class A/B has great sound quality but is not as efficient as class D. These amps are most commonly used to drive speakers.

Class D: Also known as switching amplifiers, class D amps have output transistors that are completely turned “on” or “off”. This means that when the transistors are on, there is almost no voltage across them but when they are off there is significant voltage but no current flowing through it which makes these amplifiers very efficient at the cost of sound quality. These amps are most commonly used to drive subwoofers.

Other Classes: You may see classes such as GH, bD, X, FD, etc. by some manufactures. These amplifiers tend to be either class A/B, D or a hybrid of the two but with improvements to their designs that can make them more efficient or offer better sound quality.
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Each channel on an amplifier will power one speaker using a positive and negative cable. There are various types of amplifiers, each designed to power a certain number of speakers. Monoblock amplifiers, also known as single channel, are designed to power one or more subwoofers. These amplifiers often have very high power ratings. On the other hand, multi-channel amplifiers power multiple speakers, usually at lower power ratings. 2-Channel and 4-Channel amplifiers can power car speakers or low powered subwoofers. Occasionally you might see a 5 or 6-channel amplifier that can power speakers and subwoofers at the same time. The most common setup is a monoblock amp to run subwoofers and a 4-channel amp to run door speakers. Check out our Knowledge Base for more information.
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This is the recommended type of enclosure that the subwoofer should be installed into. Some subwoofers are specially designed for particular enclosures.

Sealed: These enclosures completely enclose the air inside the box. These boxes produce a tight bass.

Ported/Vented: These enclosures have a slot of air to escape from the box. The result is a sound that has more "boom".

Bandpass: These are a combination of both sealed and ported enclosures. They can be very efficient, but require tuning for the best response.

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Many brands group their products into series or lines of products to help customers know the level of quality (good, better, best for example). You can filter by series and the brand using our guided browsing.
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Promotions we have offer More Ways to Shop for items that are on clearance, last chance, special offer and sales, Made in America, and more!

Checkmark Icon Select vehicle to make sure it fits.
  • Vehicle-specific dash kit to mount your stereo
  • Wire harness to avoid cutting factory wires

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(2) MB Quart DS1-204 8" Shallow Car/Truck Subwoofers + 2 Ch.Amplifier + Amp Kit

400W 8" Discus Series Dual 4-ohm Shallow Mount Car Subwoofer Package

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400W 8" Discus Series Dual 4-ohm Shallow Mount Car Subwoofer Package

• 200W RMS
• Top-mount depth: 2.80"
• Polypropylene cone and dust cap
• UV Rubber surround
• 2" Dual Voice Coil
• Stamp-cast deep drawn steel basket
• Durable heavy textured powder coat

Universal Fitment Icon Universal-fit, works with nearly all vehicles.

• 200W RMS
• Top-mount depth: 2.80"
• Polypropylene cone and dust cap
• UV Rubber surround
• 2" Dual Voice Coil
• Stamp-cast deep drawn steel basket
• Durable heavy textured powder coat

DS1-204, PX20001D, TC4KIT8B small

Item added to your cart.

Price: $254.99

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
40 Square Feet of Sound Dampening Material

Thicker than the competition, complete sound damping kit for entire vehicle! Use for trunk, doors, roof and floor.

$279.99

$89.99

Add to cart
Dynamat Sound Dampening Bulk Kit

Did you know sound dampening will reduce those annoying rattles and even increase your SPL?

$383.95

$235.99

Add to cart
Stinger Sound Dampening Bulk Kit

Stinger's Roadkill sound dampening series is sure to kill unwanted road noise and rattles! Enough sound dampening for the whole car!

$219.00

$140.99

Add to cart
NVX XBG3PK 1/0 Gauge OFC Big 3 Upgrade Kit

Comes with everything you need to upgrade your power and ground wire.

$114.99

$99.99

Add to cart
2" Universal, Professional Heavy Duty Roller for Sound Damping/Dampening

Universal rubber roller to make it easy to install sound dampening.

$9.99

$7.99

Add to cart
Five Piece Installer Panel Removal Tool Kit

Installer's Panel Removal Installation Tool Kit for Car Stereo, Speakers and Car Audio Installs

$18.99

$11.99

Add to cart
SMD DD-1 Distortion Detector

Set the gain of an audio amplifier quickly and accurately

$207.99

$199.99

Add to cart
Impedance Meter / Signal Generator

Easy to locate tuning frequencies of passive radiators and ported enclosures

$461.99

$451.99

Add to cart

MB Quart FA1-1000.1 + Prime R2D212 Subwoofer + 4 Gauge Amp Kit

Monoblock Class D 1000W Amplifier + Rockford 12" Subwoofer + Belva BAK42

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Monoblock Class D 1000W Amplifier + Rockford 12" Subwoofer + Belva BAK42

• FORMULA Series Monoblock Class D Amplifier
• 1000W x 1 @ 1 ohm / 500W x 1 @ 2 ohms / 250W @ 4 ohms
• DC Signal Sense
• FLUID-FETS
• Heavy duty heat-sink efficiently moves heat from the MOSFET
• Bass Boost: 0-12dB

Universal Fitment Icon Universal-fit, works with nearly all vehicles.

• FORMULA Series Monoblock Class D Amplifier
• 1000W x 1 @ 1 ohm / 500W x 1 @ 2 ohms / 250W @ 4 ohms
• DC Signal Sense
• FLUID-FETS
• Heavy duty heat-sink efficiently moves heat from the MOSFET
• Bass Boost: 0-12dB

FA1-1000.1, R2D212, BAK42 small

Item added to your cart.

Price: $259.04

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
Belva BAK42 4 Gauge Amplifier Installation Kit

Great amps need great wire at a great price. This amp kit has everything you need!

$59.99

$34.99

Add to cart
NVX XKIT42 100% OFC True 4 Gauge Wiring Kit with RCA Cables and Speaker Wire

The reviews speak for themselves, this is awesome wire with everything you need!

$114.99

$99.99

Add to cart
40 Square Feet of Sound Dampening Material

Thicker than the competition, complete sound damping kit for entire vehicle! Use for trunk, doors, roof and floor.

$279.99

$89.99

Add to cart
Dynamat Sound Dampening Bulk Kit

Did you know sound dampening will reduce those annoying rattles and even increase your SPL?

$383.95

$235.99

Add to cart
Stinger Sound Dampening Bulk Kit

Stinger's Roadkill sound dampening series is sure to kill unwanted road noise and rattles! Enough sound dampening for the whole car!

$219.00

$140.99

Add to cart
NVX XBG3PK 1/0 Gauge OFC Big 3 Upgrade Kit

Comes with everything you need to upgrade your power and ground wire.

$114.99

$99.99

Add to cart
2" Universal, Professional Heavy Duty Roller for Sound Damping/Dampening

Universal rubber roller to make it easy to install sound dampening.

$9.99

$7.99

Add to cart
Five Piece Installer Panel Removal Tool Kit

Installer's Panel Removal Installation Tool Kit for Car Stereo, Speakers and Car Audio Installs

$18.99

$11.99

Add to cart
SMD DD-1 Distortion Detector

Set the gain of an audio amplifier quickly and accurately

$207.99

$199.99

Add to cart
Impedance Meter / Signal Generator

Easy to locate tuning frequencies of passive radiators and ported enclosures

$461.99

$451.99

Add to cart
EXCLUSIVE

1500W MB Quart + Power Acoustik Bass Package

MB Quart 1500W Reference Class D Monoblock Amplifier w/ 12" Power Acoustik MOFO Dual 2 ohm Subwoofer

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MB Quart 1500W Reference Class D Monoblock Amplifier w/ 12" Power Acoustik MOFO Dual 2 ohm Subwoofer

• MB Quart RA1500.1 Reference Series Class D Monoblock Amplifier
• Peak: 500W x 1 @ 4 ohms, 1000W x 1 @ 2 ohms, 1500W x 1 @ 1 ohm
• Power Acoustik MOFO-122X 12" MOFO Series Subwoofer
• 2700W Peak, 1500W RMS
• Cloth and Paper Composite Cone Woofer & UV Coated Foam Surround

Universal Fitment Icon Universal-fit, works with nearly all vehicles.

• MB Quart RA1500.1 Reference Series Class D Monoblock Amplifier
• Peak: 500W x 1 @ 4 ohms, 1000W x 1 @ 2 ohms, 1500W x 1 @ 1 ohm
• Power Acoustik MOFO-122X 12" MOFO Series Subwoofer
• 2700W Peak, 1500W RMS
• Cloth and Paper Composite Cone Woofer & UV Coated Foam Surround

RA1500.1_MOFO-122X small

Item added to your cart.

Price: $299.98

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
Belva BAK42 4 Gauge Amplifier Installation Kit

Great amps need great wire at a great price. This amp kit has everything you need!

$59.99

$34.99

Add to cart
NVX XKIT42 100% OFC True 4 Gauge Wiring Kit with RCA Cables and Speaker Wire

The reviews speak for themselves, this is awesome wire with everything you need!

$114.99

$99.99

Add to cart
40 Square Feet of Sound Dampening Material

Thicker than the competition, complete sound damping kit for entire vehicle! Use for trunk, doors, roof and floor.

$279.99

$89.99

Add to cart
Dynamat Sound Dampening Bulk Kit

Did you know sound dampening will reduce those annoying rattles and even increase your SPL?

$383.95

$235.99

Add to cart
Stinger Sound Dampening Bulk Kit

Stinger's Roadkill sound dampening series is sure to kill unwanted road noise and rattles! Enough sound dampening for the whole car!

$219.00

$140.99

Add to cart
NVX XBG3PK 1/0 Gauge OFC Big 3 Upgrade Kit

Comes with everything you need to upgrade your power and ground wire.

$114.99

$99.99

Add to cart
2" Universal, Professional Heavy Duty Roller for Sound Damping/Dampening

Universal rubber roller to make it easy to install sound dampening.

$9.99

$7.99

Add to cart
Five Piece Installer Panel Removal Tool Kit

Installer's Panel Removal Installation Tool Kit for Car Stereo, Speakers and Car Audio Installs

$18.99

$11.99

Add to cart
SMD DD-1 Distortion Detector

Set the gain of an audio amplifier quickly and accurately

$207.99

$199.99

Add to cart
Impedance Meter / Signal Generator

Easy to locate tuning frequencies of passive radiators and ported enclosures

$461.99

$451.99

Add to cart

175W MB Quart Bass Bundle

MB Quart 175W 12" Subwoofer + MB Quart 400W Amplifier

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MB Quart 175W 12" Subwoofer + MB Quart 400W Amplifier

• 12" Dual 4-Ohm Onyx Series Subwoofer
• 350W Max
• Frequency Response: 35-250 Hz
• Onyx Series 2-Channel Car Amplifier
• Variable Bass Boost
• Preamp RCA Outputs to Daisy Chain Multiple Amps

Universal Fitment Icon Universal-fit, works with nearly all vehicles.

• 12" Dual 4-Ohm Onyx Series Subwoofer
• 350W Max
• Frequency Response: 35-250 Hz
• Onyx Series 2-Channel Car Amplifier
• Variable Bass Boost
• Preamp RCA Outputs to Daisy Chain Multiple Amps

ONX2.100_OWC304 small

Item added to your cart.

Price: $109.99

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
20 Square Feet of Sound Dampening Material

NVX Sound dampening is thicker than competitors, eliminates rattles and gives you bigger bass!

$89.99

$59.99

Add to cart
Dynamat Sound Dampening Trunk Kit

Did you know sound dampening will reduce those annoying rattles and even increase your SPL?

$236.95

$149.95

Add to cart
Stinger Sound Dampening Trunk Kit

Stinger's Roadkill sound dampening series is sure to kill unwanted road noise and rattles! Enough sound dampening for your whole trunk!

$209.00

$92.99

Add to cart
NVX XBG3PK 1/0 Gauge OFC Big 3 Upgrade Kit

Comes with everything you need to upgrade your power and ground wire.

$114.99

$99.99

Add to cart
2" Universal, Professional Heavy Duty Roller for Sound Damping/Dampening

Universal rubber roller to make it easy to install sound dampening.

$9.99

$7.99

Add to cart
Five Piece Installer Panel Removal Tool Kit

Installer's Panel Removal Installation Tool Kit for Car Stereo, Speakers and Car Audio Installs

$18.99

$11.99

Add to cart
SMD DD-1 Distortion Detector

Set the gain of an audio amplifier quickly and accurately

$207.99

$199.99

Add to cart
Impedance Meter / Signal Generator

Easy to locate tuning frequencies of passive radiators and ported enclosures

$461.99

$451.99

Add to cart

MB Quart 400W Reference Series Bass Package

12" Dual 4 Ohm Subwoofer + 400W 2-Channel Bridgeable Power Amplifier

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12" Dual 4 Ohm Subwoofer + 400W 2-Channel Bridgeable Power Amplifier

• MB Quart Reference Series Bass Package
• 12" Dual 4 Ohm Subwoofer
• 350W RMS
• 400W Bridgeable Amplifier

Universal Fitment Icon Universal-fit, works with nearly all vehicles.

• MB Quart Reference Series Bass Package
• 12" Dual 4 Ohm Subwoofer
• 350W RMS
• 400W Bridgeable Amplifier

RA400.2_RWM304 small

Item added to your cart.

Price: $92.75

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
20 Square Feet of Sound Dampening Material

NVX Sound dampening is thicker than competitors, eliminates rattles and gives you bigger bass!

$89.99

$59.99

Add to cart
Dynamat Sound Dampening Trunk Kit

Did you know sound dampening will reduce those annoying rattles and even increase your SPL?

$236.95

$149.95

Add to cart
Stinger Sound Dampening Trunk Kit

Stinger's Roadkill sound dampening series is sure to kill unwanted road noise and rattles! Enough sound dampening for your whole trunk!

$209.00

$92.99

Add to cart
NVX XBG3PK 1/0 Gauge OFC Big 3 Upgrade Kit

Comes with everything you need to upgrade your power and ground wire.

$114.99

$99.99

Add to cart
2" Universal, Professional Heavy Duty Roller for Sound Damping/Dampening

Universal rubber roller to make it easy to install sound dampening.

$9.99

$7.99

Add to cart
Five Piece Installer Panel Removal Tool Kit

Installer's Panel Removal Installation Tool Kit for Car Stereo, Speakers and Car Audio Installs

$18.99

$11.99

Add to cart
SMD DD-1 Distortion Detector

Set the gain of an audio amplifier quickly and accurately

$207.99

$199.99

Add to cart
Impedance Meter / Signal Generator

Easy to locate tuning frequencies of passive radiators and ported enclosures

$461.99

$451.99

Add to cart

MB Quart 500W Dual 4 Ohm Bass Package

12" Dual 4 Ohm Performance Series Subwoofer + 500W Monoblock Onyx Series Amplifier

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12" Dual 4 Ohm Performance Series Subwoofer + 500W Monoblock Onyx Series Amplifier

• MB Quart 500W Bass Package
• 12" Dual 4 Ohm Performance Series Subwoofer
• 250W RMS
• 500W Max Onyx Series Amplifier

Universal Fitment Icon Universal-fit, works with nearly all vehicles.

• MB Quart 500W Bass Package
• 12" Dual 4 Ohm Performance Series Subwoofer
• 250W RMS
• 500W Max Onyx Series Amplifier

OA5001_PS2304 small

Item added to your cart.

Price: $149.22

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
20 Square Feet of Sound Dampening Material

NVX Sound dampening is thicker than competitors, eliminates rattles and gives you bigger bass!

$89.99

$59.99

Add to cart
Dynamat Sound Dampening Trunk Kit

Did you know sound dampening will reduce those annoying rattles and even increase your SPL?

$236.95

$149.95

Add to cart
Stinger Sound Dampening Trunk Kit

Stinger's Roadkill sound dampening series is sure to kill unwanted road noise and rattles! Enough sound dampening for your whole trunk!

$209.00

$92.99

Add to cart
NVX XBG3PK 1/0 Gauge OFC Big 3 Upgrade Kit

Comes with everything you need to upgrade your power and ground wire.

$114.99

$99.99

Add to cart
2" Universal, Professional Heavy Duty Roller for Sound Damping/Dampening

Universal rubber roller to make it easy to install sound dampening.

$9.99

$7.99

Add to cart
Five Piece Installer Panel Removal Tool Kit

Installer's Panel Removal Installation Tool Kit for Car Stereo, Speakers and Car Audio Installs

$18.99

$11.99

Add to cart
SMD DD-1 Distortion Detector

Set the gain of an audio amplifier quickly and accurately

$207.99

$199.99

Add to cart
Impedance Meter / Signal Generator

Easy to locate tuning frequencies of passive radiators and ported enclosures

$461.99

$451.99

Add to cart

MB Quart 500W Dual 2 Ohm Bass Package

12" Dual 2 Ohm Performance Series Subwoofer + 500W Monoblock Onyx Series Amplifier

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12" Dual 2 Ohm Performance Series Subwoofer + 500W Monoblock Onyx Series Amplifier

• MB Quart 500W Bass Package
• 12" Dual 2 Ohm Performance Series Subwoofer
• 200W RMS
• 500W Max Onyx Series Amplifier

Universal Fitment Icon Universal-fit, works with nearly all vehicles.

• MB Quart 500W Bass Package
• 12" Dual 2 Ohm Performance Series Subwoofer
• 200W RMS
• 500W Max Onyx Series Amplifier

PS1302_OA5001 small

Item added to your cart.

Price: $179.22

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
20 Square Feet of Sound Dampening Material

NVX Sound dampening is thicker than competitors, eliminates rattles and gives you bigger bass!

$89.99

$59.99

Add to cart
Dynamat Sound Dampening Trunk Kit

Did you know sound dampening will reduce those annoying rattles and even increase your SPL?

$236.95

$149.95

Add to cart
Stinger Sound Dampening Trunk Kit

Stinger's Roadkill sound dampening series is sure to kill unwanted road noise and rattles! Enough sound dampening for your whole trunk!

$209.00

$92.99

Add to cart
NVX XBG3PK 1/0 Gauge OFC Big 3 Upgrade Kit

Comes with everything you need to upgrade your power and ground wire.

$114.99

$99.99

Add to cart
2" Universal, Professional Heavy Duty Roller for Sound Damping/Dampening

Universal rubber roller to make it easy to install sound dampening.

$9.99

$7.99

Add to cart
Five Piece Installer Panel Removal Tool Kit

Installer's Panel Removal Installation Tool Kit for Car Stereo, Speakers and Car Audio Installs

$18.99

$11.99

Add to cart
SMD DD-1 Distortion Detector

Set the gain of an audio amplifier quickly and accurately

$207.99

$199.99

Add to cart
Impedance Meter / Signal Generator

Easy to locate tuning frequencies of passive radiators and ported enclosures

$461.99

$451.99

Add to cart
EXCLUSIVE

MB Quart Complete Sound Package for Chevy and GMC Trucks

600W RMS Dual Two 10" Low-Profile Reference Series Subwoofers, Sealed Enclosure, Class D 5-Channel Onyx Series Amplifier and Four MB Quart Speakers

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600W RMS Dual Two 10" Low-Profile Reference Series Subwoofers, Sealed Enclosure, Class D 5-Channel Onyx Series Amplifier and Four MB Quart Speakers

Onyx Series 5-Channel Class D Car Amplifier • Two 12" Dual 4 Ohm Reference Series Shallow Mount Subwoofer • Two Sets of 6-1/2" Reference Series Component Car Speakers • Complete 4 Gauge 4-Channel Amplifier Installation Kit • 12" Dual Sealed Chevy and GMC Truck Box

Universal Fitment Icon Universal-fit, works with nearly all vehicles.

Onyx Series 5-Channel Class D Car Amplifier • Two 12" Dual 4 Ohm Reference Series Shallow Mount Subwoofer • Two Sets of 6-1/2" Reference Series Component Car Speakers • Complete 4 Gauge 4-Channel Amplifier Installation Kit • 12" Dual Sealed Chevy and GMC Truck Box

RLP-304 OA1100.5 STCC212 small

Item added to your cart.

Price: $530.15

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
40 Square Feet of Sound Dampening Material

Thicker than the competition, complete sound damping kit for entire vehicle! Use for trunk, doors, roof and floor.

$279.99

$89.99

Add to cart
Dynamat Sound Dampening Bulk Kit

Did you know sound dampening will reduce those annoying rattles and even increase your SPL?

$383.95

$235.99

Add to cart
Stinger Sound Dampening Bulk Kit

Stinger's Roadkill sound dampening series is sure to kill unwanted road noise and rattles! Enough sound dampening for the whole car!

$219.00

$140.99

Add to cart
NVX XBG3PK 1/0 Gauge OFC Big 3 Upgrade Kit

Comes with everything you need to upgrade your power and ground wire.

$114.99

$99.99

Add to cart
2" Universal, Professional Heavy Duty Roller for Sound Damping/Dampening

Universal rubber roller to make it easy to install sound dampening.

$9.99

$7.99

Add to cart
Five Piece Installer Panel Removal Tool Kit

Installer's Panel Removal Installation Tool Kit for Car Stereo, Speakers and Car Audio Installs

$18.99

$11.99

Add to cart
SMD DD-1 Distortion Detector

Set the gain of an audio amplifier quickly and accurately

$207.99

$199.99

Add to cart
Impedance Meter / Signal Generator

Easy to locate tuning frequencies of passive radiators and ported enclosures

$461.99

$451.99

Add to cart
EXCLUSIVE

MB Quart X-Line Amplifier & Subwoofers Package with Premium Amp Wiring Kit

XA1-1000.1D 1000W X-Line Series Class D Amplifier + (2) DW1-304 12" Dual 4-Ohm Discus Series Subwoofer + Kicker 100% OFC Amp Kit

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XA1-1000.1D 1000W X-Line Series Class D Amplifier + (2) DW1-304 12" Dual 4-Ohm Discus Series Subwoofer + Kicker 100% OFC Amp Kit

• X-Line Series Monoblock Class D Amplifier
• Frequency Response: 10 - 300 Hz
• 12" Dual 4-Ohm Discus Series Subwoofers
• Thermal formed Polypropylene cone and dust cap
• Complete 4 Gauge OFC CK-Series 2-Channel Amplifier Installation Kit

Universal Fitment Icon Universal-fit, works with nearly all vehicles.

• X-Line Series Monoblock Class D Amplifier
• Frequency Response: 10 - 300 Hz
• 12" Dual 4-Ohm Discus Series Subwoofers
• Thermal formed Polypropylene cone and dust cap
• Complete 4 Gauge OFC CK-Series 2-Channel Amplifier Installation Kit

XA1-1000.1D_DW1-304 small

Item added to your cart.

Price: $314.96

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
40 Square Feet of Sound Dampening Material

Thicker than the competition, complete sound damping kit for entire vehicle! Use for trunk, doors, roof and floor.

$279.99

$89.99

Add to cart
Dynamat Sound Dampening Bulk Kit

Did you know sound dampening will reduce those annoying rattles and even increase your SPL?

$383.95

$235.99

Add to cart
Stinger Sound Dampening Bulk Kit

Stinger's Roadkill sound dampening series is sure to kill unwanted road noise and rattles! Enough sound dampening for the whole car!

$219.00

$140.99

Add to cart
NVX XBG3PK 1/0 Gauge OFC Big 3 Upgrade Kit

Comes with everything you need to upgrade your power and ground wire.

$114.99

$99.99

Add to cart
2" Universal, Professional Heavy Duty Roller for Sound Damping/Dampening

Universal rubber roller to make it easy to install sound dampening.

$9.99

$7.99

Add to cart
Five Piece Installer Panel Removal Tool Kit

Installer's Panel Removal Installation Tool Kit for Car Stereo, Speakers and Car Audio Installs

$18.99

$11.99

Add to cart
SMD DD-1 Distortion Detector

Set the gain of an audio amplifier quickly and accurately

$207.99

$199.99

Add to cart
Impedance Meter / Signal Generator

Easy to locate tuning frequencies of passive radiators and ported enclosures

$461.99

$451.99

Add to cart
EXCLUSIVE

MB Quart NAU260 + Cerwin Vega WAVE-104 Marine Package

360W MB Quart + Cerwin Vega Marine Bass Package

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360W MB Quart + Cerwin Vega Marine Bass Package

360W Marine Bass Combo • Nautic Series 2-Channel Marine Amplifier • 10" Single 4 ohm Wave Series Marine Subwoofer • Conformal coated circuit board

Universal Fitment Icon Universal-fit, works with nearly all vehicles.

360W Marine Bass Combo • Nautic Series 2-Channel Marine Amplifier • 10" Single 4 ohm Wave Series Marine Subwoofer • Conformal coated circuit board

NAU260_WAVE-104 small

Item added to your cart.

Price: $162.49

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
Belva BAK82

Complete 8 Gauge Amplifier Wiring Kit with 2-Channel RCA Interconnects

$49.99

$29.99

Add to cart
NVX XKIT82 8-Gauge Wiring Kit

In case you didn't know, NVX has top notch wire and this kit has everything you need!

$99.99

$64.99

Add to cart
20 Square Feet of Sound Dampening Material

NVX Sound dampening is thicker than competitors, eliminates rattles and gives you bigger bass!

$89.99

$59.99

Add to cart
Dynamat Sound Dampening Trunk Kit

Did you know sound dampening will reduce those annoying rattles and even increase your SPL?

$236.95

$149.95

Add to cart
Stinger Sound Dampening Trunk Kit

Stinger's Roadkill sound dampening series is sure to kill unwanted road noise and rattles! Enough sound dampening for your whole trunk!

$209.00

$92.99

Add to cart
NVX XBG3PK 1/0 Gauge OFC Big 3 Upgrade Kit

Comes with everything you need to upgrade your power and ground wire.

$114.99

$99.99

Add to cart
2" Universal, Professional Heavy Duty Roller for Sound Damping/Dampening

Universal rubber roller to make it easy to install sound dampening.

$9.99

$7.99

Add to cart
Five Piece Installer Panel Removal Tool Kit

Installer's Panel Removal Installation Tool Kit for Car Stereo, Speakers and Car Audio Installs

$18.99

$11.99

Add to cart
SMD DD-1 Distortion Detector

Set the gain of an audio amplifier quickly and accurately

$207.99

$199.99

Add to cart
Impedance Meter / Signal Generator

Easy to locate tuning frequencies of passive radiators and ported enclosures

$461.99

$451.99

Add to cart
EXCLUSIVE

Complete MB Quart Audio Upgrade Package for Select 1999-06 Chevy Silverado and GMC Sierra

Complete Kit with 5-Channel Amplifier, 2 Subwoofers, Speakers, Enclosure, Amp Kit & RCA Cable

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Complete Kit with 5-Channel Amplifier, 2 Subwoofers, Speakers, Enclosure, Amp Kit & RCA Cable

Complete MB Quart Audio Upgrade Package • Select 1999-06 Chevy Silverado and GMC Sierra • Includes Subwoofers, Amplifiers, Installation Parts & More!

Universal Fitment Icon Universal-fit, works with nearly all vehicles.

Complete MB Quart Audio Upgrade Package • Select 1999-06 Chevy Silverado and GMC Sierra • Includes Subwoofers, Amplifiers, Installation Parts & More!

RLP-304 OA1100.5 FCHV212 small

Item added to your cart.

Price: $515.15

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
40 Square Feet of Sound Dampening Material

Thicker than the competition, complete sound damping kit for entire vehicle! Use for trunk, doors, roof and floor.

$279.99

$89.99

Add to cart
Dynamat Sound Dampening Bulk Kit

Did you know sound dampening will reduce those annoying rattles and even increase your SPL?

$383.95

$235.99

Add to cart
Stinger Sound Dampening Bulk Kit

Stinger's Roadkill sound dampening series is sure to kill unwanted road noise and rattles! Enough sound dampening for the whole car!

$219.00

$140.99

Add to cart
NVX XBG3PK 1/0 Gauge OFC Big 3 Upgrade Kit

Comes with everything you need to upgrade your power and ground wire.

$114.99

$99.99

Add to cart
2" Universal, Professional Heavy Duty Roller for Sound Damping/Dampening

Universal rubber roller to make it easy to install sound dampening.

$9.99

$7.99

Add to cart
Five Piece Installer Panel Removal Tool Kit

Installer's Panel Removal Installation Tool Kit for Car Stereo, Speakers and Car Audio Installs

$18.99

$11.99

Add to cart
SMD DD-1 Distortion Detector

Set the gain of an audio amplifier quickly and accurately

$207.99

$199.99

Add to cart
Impedance Meter / Signal Generator

Easy to locate tuning frequencies of passive radiators and ported enclosures

$461.99

$451.99

Add to cart
EXCLUSIVE

1500W MB Quart + Kicker Bass Package

MB Quart 1500W Reference Class D Monoblock Amplifier w/ 2 12" Kicker 40CWR124 Dual 4 ohm Subwoofers

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MB Quart 1500W Reference Class D Monoblock Amplifier w/ 2 12" Kicker 40CWR124 Dual 4 ohm Subwoofers

• MB Quart RA1500.1 Reference Series Class D Monoblock Amplifier
• Peak: 500W x 1 @ 4 ohms, 1000W x 1 @ 2 ohms, 1500W x 1 @ 1 ohm
• 2 Kicker 40CWR124 12" CompR Subwoofers
• 1600W Peak, 800W RMS
• Injected Molded Polypropylene Cone & Double Stitched Surround

Universal Fitment Icon Universal-fit, works with nearly all vehicles.

• MB Quart RA1500.1 Reference Series Class D Monoblock Amplifier
• Peak: 500W x 1 @ 4 ohms, 1000W x 1 @ 2 ohms, 1500W x 1 @ 1 ohm
• 2 Kicker 40CWR124 12" CompR Subwoofers
• 1600W Peak, 800W RMS
• Injected Molded Polypropylene Cone & Double Stitched Surround

RA1500.1_2-40CWR124 small

Item added to your cart.

Price: $305.15

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
Belva BAK42 4 Gauge Amplifier Installation Kit

Great amps need great wire at a great price. This amp kit has everything you need!

$59.99

$34.99

Add to cart
NVX XKIT42 100% OFC True 4 Gauge Wiring Kit with RCA Cables and Speaker Wire

The reviews speak for themselves, this is awesome wire with everything you need!

$114.99

$99.99

Add to cart
40 Square Feet of Sound Dampening Material

Thicker than the competition, complete sound damping kit for entire vehicle! Use for trunk, doors, roof and floor.

$279.99

$89.99

Add to cart
Dynamat Sound Dampening Bulk Kit

Did you know sound dampening will reduce those annoying rattles and even increase your SPL?

$383.95

$235.99

Add to cart
Stinger Sound Dampening Bulk Kit

Stinger's Roadkill sound dampening series is sure to kill unwanted road noise and rattles! Enough sound dampening for the whole car!

$219.00

$140.99

Add to cart
NVX XBG3PK 1/0 Gauge OFC Big 3 Upgrade Kit

Comes with everything you need to upgrade your power and ground wire.

$114.99

$99.99

Add to cart
2" Universal, Professional Heavy Duty Roller for Sound Damping/Dampening

Universal rubber roller to make it easy to install sound dampening.

$9.99

$7.99

Add to cart
Five Piece Installer Panel Removal Tool Kit

Installer's Panel Removal Installation Tool Kit for Car Stereo, Speakers and Car Audio Installs

$18.99

$11.99

Add to cart
SMD DD-1 Distortion Detector

Set the gain of an audio amplifier quickly and accurately

$207.99

$199.99

Add to cart
Impedance Meter / Signal Generator

Easy to locate tuning frequencies of passive radiators and ported enclosures

$461.99

$451.99

Add to cart
EXCLUSIVE

1000W MB Quart + Eclipse Bass Package

MB Quart ONX1.1000D Class D Amplifier + 2 Eclipse SW6010 Subwoofers + AK4 4-Gauge Amp Wiring Kit

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MB Quart ONX1.1000D Class D Amplifier + 2 Eclipse SW6010 Subwoofers + AK4 4-Gauge Amp Wiring Kit

Bass Package: MB Quart ONX11000D Amplifier + 2 Eclipse SW6010 Subwoofers + 4 Gauge Amp Kit • 1000W RMS Monoblock Class D Amp • Two 10" Dual 4 Ohm SW 6200 Series Subwoofers • Sonic Electronix Exclusive Combo Package

Universal Fitment Icon Universal-fit, works with nearly all vehicles.

Bass Package: MB Quart ONX11000D Amplifier + 2 Eclipse SW6010 Subwoofers + 4 Gauge Amp Kit • 1000W RMS Monoblock Class D Amp • Two 10" Dual 4 Ohm SW 6200 Series Subwoofers • Sonic Electronix Exclusive Combo Package

ONX1.1000D_2-SW6010 small

Item added to your cart.

Price: $305.88

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
40 Square Feet of Sound Dampening Material

Thicker than the competition, complete sound damping kit for entire vehicle! Use for trunk, doors, roof and floor.

$279.99

$89.99

Add to cart
Dynamat Sound Dampening Bulk Kit

Did you know sound dampening will reduce those annoying rattles and even increase your SPL?

$383.95

$235.99

Add to cart
Stinger Sound Dampening Bulk Kit

Stinger's Roadkill sound dampening series is sure to kill unwanted road noise and rattles! Enough sound dampening for the whole car!

$219.00

$140.99

Add to cart
NVX XBG3PK 1/0 Gauge OFC Big 3 Upgrade Kit

Comes with everything you need to upgrade your power and ground wire.

$114.99

$99.99

Add to cart
2" Universal, Professional Heavy Duty Roller for Sound Damping/Dampening

Universal rubber roller to make it easy to install sound dampening.

$9.99

$7.99

Add to cart
Five Piece Installer Panel Removal Tool Kit

Installer's Panel Removal Installation Tool Kit for Car Stereo, Speakers and Car Audio Installs

$18.99

$11.99

Add to cart
SMD DD-1 Distortion Detector

Set the gain of an audio amplifier quickly and accurately

$207.99

$199.99

Add to cart
Impedance Meter / Signal Generator

Easy to locate tuning frequencies of passive radiators and ported enclosures

$461.99

$451.99

Add to cart
EXCLUSIVE

MB Quart Z-Line Amplifier & Subwoofer Package with Premium Amp Kit

ZA1-1000.1 1000W Monoblock Class SQ A/B Amplifier + (2) RWM304 12" Dual 4 Ohm Subwoofer + Kicker CK4 100% OFC Amp Wiring Kit

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ZA1-1000.1 1000W Monoblock Class SQ A/B Amplifier + (2) RWM304 12" Dual 4 Ohm Subwoofer + Kicker CK4 100% OFC Amp Wiring Kit

• MB Quart ZA1-1000.1 + MB Quart RWM304 + Kicker CK4
• 1000W Monoblock Z-Line Series Class SQ A/B Amplifier
• 700W
• FEATURE 4
• FEATURE 5
• FEATURE 6
• FEATURE 7

Universal Fitment Icon Universal-fit, works with nearly all vehicles.

• MB Quart ZA1-1000.1 + MB Quart RWM304 + Kicker CK4
• 1000W Monoblock Z-Line Series Class SQ A/B Amplifier
• 700W
• FEATURE 4
• FEATURE 5
• FEATURE 6
• FEATURE 7

ZA1-1000.1_2_RWM304_CK4 small

Item added to your cart.

Price: $345.66

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
40 Square Feet of Sound Dampening Material

Thicker than the competition, complete sound damping kit for entire vehicle! Use for trunk, doors, roof and floor.

$279.99

$89.99

Add to cart
Dynamat Sound Dampening Bulk Kit

Did you know sound dampening will reduce those annoying rattles and even increase your SPL?

$383.95

$235.99

Add to cart
Stinger Sound Dampening Bulk Kit

Stinger's Roadkill sound dampening series is sure to kill unwanted road noise and rattles! Enough sound dampening for the whole car!

$219.00

$140.99

Add to cart
NVX XBG3PK 1/0 Gauge OFC Big 3 Upgrade Kit

Comes with everything you need to upgrade your power and ground wire.

$114.99

$99.99

Add to cart
2" Universal, Professional Heavy Duty Roller for Sound Damping/Dampening

Universal rubber roller to make it easy to install sound dampening.

$9.99

$7.99

Add to cart
Five Piece Installer Panel Removal Tool Kit

Installer's Panel Removal Installation Tool Kit for Car Stereo, Speakers and Car Audio Installs

$18.99

$11.99

Add to cart
SMD DD-1 Distortion Detector

Set the gain of an audio amplifier quickly and accurately

$207.99

$199.99

Add to cart
Impedance Meter / Signal Generator

Easy to locate tuning frequencies of passive radiators and ported enclosures

$461.99

$451.99

Add to cart
EXCLUSIVE

1500W MB Quart + RE Audio Bass Package

MB Quart 1500W Reference Class D Monoblock Amplifier w/ 2 12" RE Audio SE-X v2 Dual 4 ohm Subwoofers

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MB Quart 1500W Reference Class D Monoblock Amplifier w/ 2 12" RE Audio SE-X v2 Dual 4 ohm Subwoofers

• MB Quart RA1500.1 Reference Series Class D Monoblock Amplifier
• Peak: 500W x 1 @ 4 ohms, 1000W x 1 @ 2 ohms, 1500W x 1 @ 1 ohm
• 2 RE Audio SEXv2-12D4 12" SE-X v2 Subwoofers
• RMS Power: 750W (Each)
• Dual Composite 2-Piece Cone & Rubatek Foam Surround

Universal Fitment Icon Universal-fit, works with nearly all vehicles.

• MB Quart RA1500.1 Reference Series Class D Monoblock Amplifier
• Peak: 500W x 1 @ 4 ohms, 1000W x 1 @ 2 ohms, 1500W x 1 @ 1 ohm
• 2 RE Audio SEXv2-12D4 12" SE-X v2 Subwoofers
• RMS Power: 750W (Each)
• Dual Composite 2-Piece Cone & Rubatek Foam Surround

RA1500.1_2-SEXv2-12D4 small

Item added to your cart.

Price: $512.98

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
Belva BAK42 4 Gauge Amplifier Installation Kit

Great amps need great wire at a great price. This amp kit has everything you need!

$59.99

$34.99

Add to cart
NVX XKIT42 100% OFC True 4 Gauge Wiring Kit with RCA Cables and Speaker Wire

The reviews speak for themselves, this is awesome wire with everything you need!

$114.99

$99.99

Add to cart
40 Square Feet of Sound Dampening Material

Thicker than the competition, complete sound damping kit for entire vehicle! Use for trunk, doors, roof and floor.

$279.99

$89.99

Add to cart
Dynamat Sound Dampening Bulk Kit

Did you know sound dampening will reduce those annoying rattles and even increase your SPL?

$383.95

$235.99

Add to cart
Stinger Sound Dampening Bulk Kit

Stinger's Roadkill sound dampening series is sure to kill unwanted road noise and rattles! Enough sound dampening for the whole car!

$219.00

$140.99

Add to cart
NVX XBG3PK 1/0 Gauge OFC Big 3 Upgrade Kit

Comes with everything you need to upgrade your power and ground wire.

$114.99

$99.99

Add to cart
2" Universal, Professional Heavy Duty Roller for Sound Damping/Dampening

Universal rubber roller to make it easy to install sound dampening.

$9.99

$7.99

Add to cart
Five Piece Installer Panel Removal Tool Kit

Installer's Panel Removal Installation Tool Kit for Car Stereo, Speakers and Car Audio Installs

$18.99

$11.99

Add to cart
SMD DD-1 Distortion Detector

Set the gain of an audio amplifier quickly and accurately

$207.99

$199.99

Add to cart
Impedance Meter / Signal Generator

Easy to locate tuning frequencies of passive radiators and ported enclosures

$461.99

$451.99

Add to cart
EXCLUSIVE

Complete 2008-2013 Chevy Silverado /GMC Sierra MB Quart Audio Upgrade Package

Complete Kit with 5-Channel Amplifier, 2 Subwoofers, Speakers, Enclosure, Amp Kit & RCA Cable

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Complete Kit with 5-Channel Amplifier, 2 Subwoofers, Speakers, Enclosure, Amp Kit & RCA Cable

Complete Audio Upgrade Kit for 2008-2013 Chevrolet Silverado / GMC Sierra • MB Quart 5-Channel Amplifier • 2 MB Quart Subwoofers • Amp Kit, RCA Cable & Sub Box Included

Universal Fitment Icon Universal-fit, works with nearly all vehicles.

Complete Audio Upgrade Kit for 2008-2013 Chevrolet Silverado / GMC Sierra • MB Quart 5-Channel Amplifier • 2 MB Quart Subwoofers • Amp Kit, RCA Cable & Sub Box Included

RLP-304 OA1100.5 TCHV212 small

Item added to your cart.

Price: $570.15

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
40 Square Feet of Sound Dampening Material

Thicker than the competition, complete sound damping kit for entire vehicle! Use for trunk, doors, roof and floor.

$279.99

$89.99

Add to cart
Dynamat Sound Dampening Bulk Kit

Did you know sound dampening will reduce those annoying rattles and even increase your SPL?

$383.95

$235.99

Add to cart
Stinger Sound Dampening Bulk Kit

Stinger's Roadkill sound dampening series is sure to kill unwanted road noise and rattles! Enough sound dampening for the whole car!

$219.00

$140.99

Add to cart
NVX XBG3PK 1/0 Gauge OFC Big 3 Upgrade Kit

Comes with everything you need to upgrade your power and ground wire.

$114.99

$99.99

Add to cart
2" Universal, Professional Heavy Duty Roller for Sound Damping/Dampening

Universal rubber roller to make it easy to install sound dampening.

$9.99

$7.99

Add to cart
Five Piece Installer Panel Removal Tool Kit

Installer's Panel Removal Installation Tool Kit for Car Stereo, Speakers and Car Audio Installs

$18.99

$11.99

Add to cart
SMD DD-1 Distortion Detector

Set the gain of an audio amplifier quickly and accurately

$207.99

$199.99

Add to cart
Impedance Meter / Signal Generator

Easy to locate tuning frequencies of passive radiators and ported enclosures

$461.99

$451.99

Add to cart
EXCLUSIVE

Complete 2008-2011 Chevy/GMC MB Quart Audio Upgrade Package

Complete Kit with 5-Channel Amplifier, 2 Subwoofers, Speakers, Enclosure, Amp Kit & RCA Cable

Go to item page Right Arrow Icon of Right Arrow

Complete Kit with 5-Channel Amplifier, 2 Subwoofers, Speakers, Enclosure, Amp Kit & RCA Cable

Complete Audio Upgrade Kit for 2008-2011 Chevrolet/GMC Trucks • MB Quart 5-Channel Amplifier • 2 MB Quart Subwoofers • Amp Kit, RCA Cable & Sub Box Included

Universal Fitment Icon Universal-fit, works with nearly all vehicles.

Complete Audio Upgrade Kit for 2008-2011 Chevrolet/GMC Trucks • MB Quart 5-Channel Amplifier • 2 MB Quart Subwoofers • Amp Kit, RCA Cable & Sub Box Included

RLP-304 OA1100.5 DCHV212 small

Item added to your cart.

Price: $520.15

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
40 Square Feet of Sound Dampening Material

Thicker than the competition, complete sound damping kit for entire vehicle! Use for trunk, doors, roof and floor.

$279.99

$89.99

Add to cart
Dynamat Sound Dampening Bulk Kit

Did you know sound dampening will reduce those annoying rattles and even increase your SPL?

$383.95

$235.99

Add to cart
Stinger Sound Dampening Bulk Kit

Stinger's Roadkill sound dampening series is sure to kill unwanted road noise and rattles! Enough sound dampening for the whole car!

$219.00

$140.99

Add to cart
NVX XBG3PK 1/0 Gauge OFC Big 3 Upgrade Kit

Comes with everything you need to upgrade your power and ground wire.

$114.99

$99.99

Add to cart
2" Universal, Professional Heavy Duty Roller for Sound Damping/Dampening

Universal rubber roller to make it easy to install sound dampening.

$9.99

$7.99

Add to cart
Five Piece Installer Panel Removal Tool Kit

Installer's Panel Removal Installation Tool Kit for Car Stereo, Speakers and Car Audio Installs

$18.99

$11.99

Add to cart
SMD DD-1 Distortion Detector

Set the gain of an audio amplifier quickly and accurately

$207.99

$199.99

Add to cart
Impedance Meter / Signal Generator

Easy to locate tuning frequencies of passive radiators and ported enclosures

$461.99

$451.99

Add to cart
EXCLUSIVE

600W MB Quart + Crossfire Complete Bass Package

MB Quart RLP 254 10" Reference Series Subwoofer + Crossfire BMF250M Amplifier + 8 Gauge Kit

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MB Quart RLP 254 10" Reference Series Subwoofer + Crossfire BMF250M Amplifier + 8 Gauge Kit

10" Dual 4 Ohm Reference Series Shallow Mount Subwoofer • 600W Max • 300W RMS • BMF Series Monoblock Class A/B Car Amplifier • MOSFET Power Supply • Variable Bass Boost • 8 Gauge Amplifier Kit

Universal Fitment Icon Universal-fit, works with nearly all vehicles.

10" Dual 4 Ohm Reference Series Shallow Mount Subwoofer • 600W Max • 300W RMS • BMF Series Monoblock Class A/B Car Amplifier • MOSFET Power Supply • Variable Bass Boost • 8 Gauge Amplifier Kit

RLP-254_BMF250M small

Item added to your cart.

Price: $340.31

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
Belva BAK82

Complete 8 Gauge Amplifier Wiring Kit with 2-Channel RCA Interconnects

$49.99

$29.99

Add to cart
NVX XKIT82 8-Gauge Wiring Kit

In case you didn't know, NVX has top notch wire and this kit has everything you need!

$99.99

$64.99

Add to cart
40 Square Feet of Sound Dampening Material

Thicker than the competition, complete sound damping kit for entire vehicle! Use for trunk, doors, roof and floor.

$279.99

$89.99

Add to cart
Dynamat Sound Dampening Bulk Kit

Did you know sound dampening will reduce those annoying rattles and even increase your SPL?

$383.95

$235.99

Add to cart
Stinger Sound Dampening Bulk Kit

Stinger's Roadkill sound dampening series is sure to kill unwanted road noise and rattles! Enough sound dampening for the whole car!

$219.00

$140.99

Add to cart
NVX XBG3PK 1/0 Gauge OFC Big 3 Upgrade Kit

Comes with everything you need to upgrade your power and ground wire.

$114.99

$99.99

Add to cart
2" Universal, Professional Heavy Duty Roller for Sound Damping/Dampening

Universal rubber roller to make it easy to install sound dampening.

$9.99

$7.99

Add to cart
Five Piece Installer Panel Removal Tool Kit

Installer's Panel Removal Installation Tool Kit for Car Stereo, Speakers and Car Audio Installs

$18.99

$11.99

Add to cart
SMD DD-1 Distortion Detector

Set the gain of an audio amplifier quickly and accurately

$207.99

$199.99

Add to cart
Impedance Meter / Signal Generator

Easy to locate tuning frequencies of passive radiators and ported enclosures

$461.99

$451.99

Add to cart

700W MB Quart Onyx Amplifier and Subwoofers Bass Bundle

Pair of 12" MB Quart OWC-304 Onyx Series Subwoofers + ONX2.100 Onyx 2-Channel Amplifier + Box + Wiring

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Pair of 12" MB Quart OWC-304 Onyx Series Subwoofers + ONX2.100 Onyx 2-Channel Amplifier + Box + Wiring

Pair of 12" Dual 4-Ohm Onyx Series Car Subwoofers • 700W Max • 175W RMS • MB Quart Onyx Monoblock Car Amplifier • MOSFET Power Supply • Low-High Level Inputs • Fixed Low-Pass Filter

Universal Fitment Icon Universal-fit, works with nearly all vehicles.

Pair of 12" Dual 4-Ohm Onyx Series Car Subwoofers • 700W Max • 175W RMS • MB Quart Onyx Monoblock Car Amplifier • MOSFET Power Supply • Low-High Level Inputs • Fixed Low-Pass Filter

onx2100_2-owc304 small

Item added to your cart.

Price: $306.11

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
40 Square Feet of Sound Dampening Material

Thicker than the competition, complete sound damping kit for entire vehicle! Use for trunk, doors, roof and floor.

$279.99

$89.99

Add to cart
Dynamat Sound Dampening Bulk Kit

Did you know sound dampening will reduce those annoying rattles and even increase your SPL?

$383.95

$235.99

Add to cart
Stinger Sound Dampening Bulk Kit

Stinger's Roadkill sound dampening series is sure to kill unwanted road noise and rattles! Enough sound dampening for the whole car!

$219.00

$140.99

Add to cart
NVX XBG3PK 1/0 Gauge OFC Big 3 Upgrade Kit

Comes with everything you need to upgrade your power and ground wire.

$114.99

$99.99

Add to cart
2" Universal, Professional Heavy Duty Roller for Sound Damping/Dampening

Universal rubber roller to make it easy to install sound dampening.

$9.99

$7.99

Add to cart
Five Piece Installer Panel Removal Tool Kit

Installer's Panel Removal Installation Tool Kit for Car Stereo, Speakers and Car Audio Installs

$18.99

$11.99

Add to cart
SMD DD-1 Distortion Detector

Set the gain of an audio amplifier quickly and accurately

$207.99

$199.99

Add to cart
Impedance Meter / Signal Generator

Easy to locate tuning frequencies of passive radiators and ported enclosures

$461.99

$451.99

Add to cart
Go to item page Right Arrow Icon of Right Arrow

• FEATURE 1
• FEATURE 2
• FEATURE 3
• FEATURE 4
• FEATURE 5
• FEATURE 6
• FEATURE 7

Universal Fitment Icon Universal-fit, works with nearly all vehicles.

• FEATURE 1
• FEATURE 2
• FEATURE 3
• FEATURE 4
• FEATURE 5
• FEATURE 6
• FEATURE 7

OA750.1_2_DRV12D4 small

Item added to your cart.

Price: $224.97

Allstate logo

Keep your product protected longer! Extend the warranty after the manufacturer warranty expires. 

  • Mechanical, electrical and product failure covered! 100% parts and labor covered. (Coverage starts after Mfr. warranty)
  • Easy online management! Zero hassle claim service, available 24/7
Essential add-ons
40 Square Feet of Sound Dampening Material

Thicker than the competition, complete sound damping kit for entire vehicle! Use for trunk, doors, roof and floor.

$279.99

$89.99

Add to cart
Dynamat Sound Dampening Bulk Kit

Did you know sound dampening will reduce those annoying rattles and even increase your SPL?

$383.95

$235.99

Add to cart
Stinger Sound Dampening Bulk Kit

Stinger's Roadkill sound dampening series is sure to kill unwanted road noise and rattles! Enough sound dampening for the whole car!

$219.00

$140.99

Add to cart
NVX XBG3PK 1/0 Gauge OFC Big 3 Upgrade Kit

Comes with everything you need to upgrade your power and ground wire.

$114.99

$99.99

Add to cart
2" Universal, Professional Heavy Duty Roller for Sound Damping/Dampening

Universal rubber roller to make it easy to install sound dampening.

$9.99

$7.99

Add to cart
Five Piece Installer Panel Removal Tool Kit

Installer's Panel Removal Installation Tool Kit for Car Stereo, Speakers and Car Audio Installs

$18.99

$11.99

Add to cart
SMD DD-1 Distortion Detector

Set the gain of an audio amplifier quickly and accurately

$207.99

$199.99

Add to cart
Impedance Meter / Signal Generator

Easy to locate tuning frequencies of passive radiators and ported enclosures

$461.99

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    MB Quart Car Stereo Packages & Bundles Information

    MB Quart car audio packages are a great solution for audio installation needs. These package deals provide many of the necessary components and popular items for your vehicle. Get your MB Quart car audio packages today!
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    Take advantage of our VIP rewards like 10% back on your purchases, free 2-day shipping, extended warranties, and free returns! Gain access to all of these rewards without any membership fees.
    Get great discounted (and possibly FREE) installation accessories with most car stereo purchases. This includes dash kits, wiring harnesses and antenna adapters that you will need to properly install your new car stereo.
    We are an Authorized Dealer for all the brands we sell, including the most premium brands in car and marine audio such as Hertz, JL Audio, NVX, Rockford Fosgate, Kicker, Alpine, Kenwood and many more.
    Shop Deals and get up to 30% off premium brands! Shop Now! We are always looking out for the best products and deals to offer our customers. Don’t pay too much by shopping elsewhere!
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