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.

Number of Channels

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.

Total RMS Power Output

Total RMS power is measured by multiplying RMS power per channel by the number of channels, and is calculated at the lowest level of operating impedance.

RMS power is the amount of continuous power, measured in watts, that an amplifier produces is called RMS power. The higher the RMS figure, the louder and cleaner your music sounds.

The RMS output figure is much more accurate than the peak rating when comparing products.

Up to 249.99 watts (22)

250–499.99 watts (82)

500–999.99 watts (135)

1,000–1,499.99 watts (61)

1,500 watts or more (65)

Total Peak Power Output

The total peak power output is measured as the wattage per channel multiplied by the number of channels, and is calculated at the lowest level of operating impedance.

It is measured during a brief musical burst, such as a sudden drum accent. Some manufacturers display peak power ratings on the face of their products to increase the appeal.

The RMS power rating is more accurate, and we recommend using it for product comparison.

Up to 499.99 watts (19)

500–999.99 watts (41)

1,000–1,999.99 watts (72)

2,000–2,999.99 watts (42)

3,000 watts or more (32)

Minimum Impedance Unbridged

The lowest impedance the amplifier will handle when it is not bridged.

Minimum Impedance Bridged

The lowest impedance the amplifier will handle when it is bridged.

Remote bass/level controller

If the amp comes with a bass/gain remote you will be able to control the level of your bass from your dashboard. Typically bass remotes also include a 16-20 ft. wire for installation.

Yes (195)

No (123)

Optional (77)

Preamp Outputs

Many amplifiers are equipped with RCA preamp outputs which pass the original music signal from the source to additional amplifiers. This is known as daisy chaining because the source connects to the first amp, and the first amp connects to the second amp, etc. The advantage to daisy chaining is you only need one 2-channel RCA cable to transfer the signal from the head-unit to the amplifier, and then one additional cable for each amp being daisy chained.

Built-in Crossover

A crossover is a type of filtering system that permits only certain frequencies to play. A Low-Pass (LP) crossover allows only frequencies below its setting to get through which is good in the case of some subwoofers. A High-Pass(HP) filter allows frequencies above its setting to pass through, this is normally used on speakers.

When a crossover is set to FULL it means no filtering is added and the full frequency spectrum is allowed through the amplifier. Filtering is important because feeding a speaker frequencies it cannot reproduce effectively creates distortion.

Speaker Level Inputs

Speaker level inputs are commonly referred to as high-level inputs and vice versa. This input type allows you to get your audio signal directly from the speaker wire in your vehicle, instead of using RCA cables. The advantage of this is factory integration, as most stock radios do not have RCA outputs to run amplifiers.

Yes (223)

No (72)

Optional (65)

Yes - with included adapter (18)

Maximum Input Gauge Size

This is the largest gauge wire that will fit into the power and ground terminals of this device. The lower the gauge number, the thicker the wire is. For example, a 4 gauge wire is thicker than an 8 gauge wire and thus has higher current carrying capacity. Always do your best to get this size wire to reduce the risk of damage to your components.

Deals

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!

Accessory Deals (1)

Bass Package Deals (61)

Dads & Grads Deals (5)

FREE Amp Kit (2)

Marine Motorcycle UTV (7)

On Sale (179)

Package Savings (263)

Subs and Sub Box Deals (16)

VIP (3)

Availability

In Stock (384)

Out of stock (67)

In stock. Ships from manufacturer (72)

Available to order (69)

Your Vehicle

Explore universal-fit product options for your 2004 A6 Quattro

Vehicle-specific solutions are not available in this category.

Update vehicle | Remove vehicle | Vehicle store

Shop the Category

Filters & Sort

Sort

Best Match

Best Rated
Biggest $ savings off list price
Biggest % savings off list price
Price: Lowest First
Price: Highest First
Product Name: A-Z
Product Name: Z-A
Newest First

Alpine PXE-C80-88 with NVX XKIT46

900W RMS Class D PXE Series 8 Channel Car Amplifier w/ Sound Tuning Full Spec 4 Gauge 100% Oxygen Free Copper Complete 5/6-Channel Amplifier Wiring Kit with RCA for Amplifiers

Compare

Go to item page

Alpine PXE-C80-88 with NVX XKIT46

900W RMS Class D PXE Series 8 Channel Car Amplifier w/ Sound Tuning Full Spec 4 Gauge 100% Oxygen Free Copper Complete 5/6-Channel Amplifier Wiring Kit with RCA for Amplifiers

• 50 watts x 6 channel + 150 watts x 2 channel @ 4 ohm
• 50 watts x 6 channel + 300 watts x 2 channel @ 2 ohm
• Total RMS Power: 900 watts
• Class D 4 ohm Stable 8-Channel Amplifier

Free shipping in USA. Provide zip for delivery date.

Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $1379.99

-23% $1,064.94

In stock

Only 3 Left!

Add to Cart

• 50 watts x 6 channel + 150 watts x 2 channel @ 4 ohm
• 50 watts x 6 channel + 300 watts x 2 channel @ 2 ohm
• Total RMS Power: 900 watts
• Class D 4 ohm Stable 8-Channel Amplifier

DS18 SMD-8500.1D Amplifier + NVX Amp Kit + Capacitor

8500W RMS Class D Monoblock Amplifier with VM-1 Voltmeter, Digital LED Lights, and 2-Channel 1/0 Gauge Amplifier Installation Kit with Accessories

Compare

Go to item page

DS18 SMD-8500.1D Amplifier + NVX Amp Kit + Capacitor

8500W RMS Class D Monoblock Amplifier with VM-1 Voltmeter, Digital LED Lights, and 2-Channel 1/0 Gauge Amplifier Installation Kit with Accessories

DS18 SMD-8500.1D 8500W RMS Class D SMD Series Monoblock Car Amplifier
Integrated VM-1 Voltmeter with Digital LED Lights and Bass Remote
XKIT02 100% Copper True Spec 1/0 Gauge Amplifier Installation Kit
High-Performance 1.0 Farad Capacitor for Enhanced Power Stability
Includes 2-Channel RCA Interconnect and 20 ft Speaker Cable

Free shipping in USA. Provide zip for delivery date.

Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $2059.93

$1,986.86

In stock

Only 1 Left!

Add to Cart

DS18 SMD-8500.1D 8500W RMS Class D SMD Series Monoblock Car Amplifier
Integrated VM-1 Voltmeter with Digital LED Lights and Bass Remote
XKIT02 100% Copper True Spec 1/0 Gauge Amplifier Installation Kit
High-Performance 1.0 Farad Capacitor for Enhanced Power Stability
Includes 2-Channel RCA Interconnect and 20 ft Speaker Cable

NVX - Worth the Envy - Direct to Consumer Car Audio

Kicker 52VCVR122 + NVX VADM1 v2 w/ Free Amp Install Kit

Kicker 900W Loaded Single 12" Vented Subwoofer Enclosure with NVX 600W RMS Monoblock Amp, 8 Gauge OFC Wiring Kit, and Can Insulator Koozie Bundle

Compare

Go to item page

Kicker 52VCVR122 + NVX VADM1 v2 w/ Free Amp Install Kit

Kicker 900W Loaded Single 12" Vented Subwoofer Enclosure with NVX 600W RMS Monoblock Amp, 8 Gauge OFC Wiring Kit, and Can Insulator Koozie Bundle

Kicker 900W Peak Loaded Single 12-Inch Hatchback Vented Subwoofer Enclosure
NVX 600W RMS Class D Monoblock Car and Marine Amplifier with Bass Remote
Full Spec 8 Gauge 100% OFC Complete 2-Channel Amplifier Wiring Kit with RCA
Premium Polyurethane Foam Can Insulator Sleeve Koozies with Logo
Complete bass package includes loaded enclosure, power amplifier, and installation kit

Free shipping in USA. Provide zip for delivery date.

Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $645.95

-29% $460.01

In stock

Add to Cart

Kicker 900W Peak Loaded Single 12-Inch Hatchback Vented Subwoofer Enclosure
NVX 600W RMS Class D Monoblock Car and Marine Amplifier with Bass Remote
Full Spec 8 Gauge 100% OFC Complete 2-Channel Amplifier Wiring Kit with RCA
Premium Polyurethane Foam Can Insulator Sleeve Koozies with Logo
Complete bass package includes loaded enclosure, power amplifier, and installation kit

Lowest price in 30 days

Kicker Sub (50VCWC122), Amp (CXA400.1) + Remote w/ Free Amp Install Kit

600W Peak (300W RMS) Loaded Single 12" Vented Subwoofer Enclosure with 400W RMS Class D Monoblock Amplifier, 8 Gauge Wiring Kit, and Bass Remote

Compare

Go to item page

Kicker Sub (50VCWC122), Amp (CXA400.1) + Remote w/ Free Amp Install Kit

600W Peak (300W RMS) Loaded Single 12" Vented Subwoofer Enclosure with 400W RMS Class D Monoblock Amplifier, 8 Gauge Wiring Kit, and Bass Remote

Kicker 600W Peak Loaded Single 12" Hatchback Vented Subwoofer Enclosure
400W RMS Class D CX-Series Monoblock Car Amplifier
Belva 8 Gauge Premium CCA Complete 2-Channel Amplifier Wiring Kit with RCA
NVX Premium Polyurethane Foam Can Insulator Sleeve Koozie with Logo
Wired Bass Remote Controller for CX Series Amplifiers

Free shipping in USA. Provide zip for delivery date.

Universal – fits most vehicles.

Shop similar products or Update vehicle

124

List price $619.94

-26% $455.97

In stock

Only 2 Left!

Add to Cart

Kicker 600W Peak Loaded Single 12" Hatchback Vented Subwoofer Enclosure
400W RMS Class D CX-Series Monoblock Car Amplifier
Belva 8 Gauge Premium CCA Complete 2-Channel Amplifier Wiring Kit with RCA
NVX Premium Polyurethane Foam Can Insulator Sleeve Koozie with Logo
Wired Bass Remote Controller for CX Series Amplifiers

Lowest price in 30 days

Kicker TCWRT102 + NVX VADM1 v2 w/ Free Amp Install Kit

800W Peak Loaded Single 10" Sealed Truck Enclosure with Monoblock Amplifier, 8 Gauge OFC Wiring Kit, and NVX Can Insulator Koozie

Compare

Go to item page

Kicker TCWRT102 + NVX VADM1 v2 w/ Free Amp Install Kit

800W Peak Loaded Single 10" Sealed Truck Enclosure with Monoblock Amplifier, 8 Gauge OFC Wiring Kit, and NVX Can Insulator Koozie

Kicker 10" 800W Peak Loaded Sealed Truck Enclosure with Passive Radiator
NVX 600W RMS Class D Monoblock Car/Marine/Powersports Amplifier with Bass Remote
Full Spec 8 Gauge 100% OFC Complete 2-Channel Amplifier Wiring Kit with RCA
Premium Polyurethane Foam Can Insulator Sleeve Koozie with Logo
Complete Bass Package includes Subwoofer Enclosure Mono Amplifier and Wiring Kit

Free shipping in USA. Provide zip for delivery date.

Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $705.95

-36% $453.98

In stock

Only 2 Left!

Add to Cart

Kicker 10" 800W Peak Loaded Sealed Truck Enclosure with Passive Radiator
NVX 600W RMS Class D Monoblock Car/Marine/Powersports Amplifier with Bass Remote
Full Spec 8 Gauge 100% OFC Complete 2-Channel Amplifier Wiring Kit with RCA
Premium Polyurethane Foam Can Insulator Sleeve Koozie with Logo
Complete Bass Package includes Subwoofer Enclosure Mono Amplifier and Wiring Kit

Limited time!

NVX VCW82v3 + VADM1 + XKIT82

1300 Watt Peak (650W RMS) 8” VC-Series v3 Car Subwoofer + Monoblock Car/Marine/Powersports Amplifier with Bass Remote with 2-Channel Amplifier Wiring Kit w/ RCA for Amplifiers

Compare

Go to item page

NVX VCW82v3 + VADM1 + XKIT82

1300 Watt Peak (650W RMS) 8” VC-Series v3 Car Subwoofer + Monoblock Car/Marine/Powersports Amplifier with Bass Remote with 2-Channel Amplifier Wiring Kit w/ RCA for Amplifiers

• One 8" VCW82v3 VC-Series 650W RMS Subwoofers
• 1200W Peak (600W RMS) Class D VADM1v2 Monoblock Amplifier
• XKIT82 Complete 8 AWG Amplifier Wiring Kit
• 1-year Warranty from the Original Purchase Date

Purchase $400 or More of NVX and Save 15%!

Free shipping in USA. Provide zip for delivery date.

Universal – fits most vehicles.

Shop similar products or Update vehicle

2026-07-27 11:08:20

List price $539.97

-27% $395.97

In stock

Add to Cart

Limited time!

NVX ESW124 + VADM1 + XKIT82

500W Peak (250W RMS) E-Series 12" Car Subwoofer + Monoblock Car/Marine/Powersports Amplifier with Bass Remote with 2-Channel Amplifier Wiring Kit with RCA for Amplifiers up to 800 Watts

Compare

Go to item page

NVX ESW124 + VADM1 + XKIT82

500W Peak (250W RMS) E-Series 12" Car Subwoofer + Monoblock Car/Marine/Powersports Amplifier with Bass Remote with 2-Channel Amplifier Wiring Kit with RCA for Amplifiers up to 800 Watts

• Two 12" ESW124 E-Series 250W RMS Subwoofers
• 1200W Peak (600W RMS) Class D VADM1v2 Monoblock Amplifier
• XKIT82 Complete 8 AWG Amplifier Wiring Kit
• 1-year Warranty from the Original Purchase Date

Purchase $400 or More of NVX and Save 15%!

Free shipping in USA. Provide zip for delivery date.

Universal – fits most vehicles.

Shop similar products or Update vehicle

2026-07-27 11:08:20

List price $503.96

-19% $409.96

In stock

Add to Cart

Kicker CXA660.5 (46CXA6605T) with NVX 4 Gauge Amp Kit

660W RMS CX-Series Class-AB 5-Channel Amplifier

Compare

Go to item page

Kicker CXA660.5 (46CXA6605T) with NVX 4 Gauge Amp Kit

660W RMS CX-Series Class-AB 5-Channel Amplifier

• 65 watts x 4 channel + 150 watts x 1 channel @ 4 ohm
• 90 watts x 4 channel + 300 watts x 1 channel @ 2 ohm
• Bridged: 180 watts x 2 channel @ 4 ohm + 300 watts x 1 channel @ 2 ohm
• Total RMS Power: 660 watts
• Class A/B 2 ohm Stable 5-Channel Amplifier
• Includes Amplifier Wiring Kit

Free shipping in USA. Provide zip for delivery date.

Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $659.98

-17% $547.48

In stock

Add to Cart

Lowest price in 30 days

Sundown Audio SW-SACL15D2 + NVX XCA3K

2 pairs of 750W RMS 15" SA Classic Series Dual 2-ohm Subwoofer with Monoblock Amplifier with LED Remote Bass Knob

Compare

Go to item page

Sundown Audio SW-SACL15D2 + NVX XCA3K

2 pairs of 750W RMS 15" SA Classic Series Dual 2-ohm Subwoofer with Monoblock Amplifier with LED Remote Bass Knob

• RMS Power: 750 watts
• Impedance: Dual 2 ohm
• Competition Grade Paper Cone
• Mount depth: 7.69"
• Sensitivity: 89.2 dB

• Includes 2 pairs of Subwoofer with amplifier

Free shipping in USA. Provide zip for delivery date.

Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $2759.95

-33% $1,859.95

In stock

Only 1 Left!

Add to Cart

• RMS Power: 750 watts
• Impedance: Dual 2 ohm
• Competition Grade Paper Cone
• Mount depth: 7.69"
• Sensitivity: 89.2 dB

• Includes 2 pairs of Subwoofer with amplifier

Alpine HDA-M80 with NVX 4 Gauge Amp Kit

800W RMS Status Series Class-D Monoblock Car Amplifier

Compare

Go to item page

Alpine HDA-M80 with NVX 4 Gauge Amp Kit

800W RMS Status Series Class-D Monoblock Car Amplifier

• Peak RMS Power: Up to 800W
• Total RMS Power: 400 watts
• Quick-connect speaker and power connectors
• Class D 2 ohm Stable Monoblock Amplifier
• Includes Amplifier Wiring Kit

Free shipping in USA. Provide zip for delivery date.

Universal – fits most vehicles.

Shop similar products or Update vehicle

126

List price $1223.99

-19% $991.62

Available

Ships in 10-14 days

Add to Cart

• Peak RMS Power: Up to 800W
• Total RMS Power: 400 watts
• Quick-connect speaker and power connectors
• Class D 2 ohm Stable Monoblock Amplifier
• Includes Amplifier Wiring Kit

DS18 ZR2000.1D w/ NVX XKIT04

6000W Peak (2000W RMS) Class D ZR Series Monoblock Car Amplifier w/ Full Spec 1/0 Gauge 100% (OFC) Oxygen Free Copper Complete 4-Channel Amplifier Wiring Kit

Compare

Go to item page

DS18 ZR2000.1D w/ NVX XKIT04

6000W Peak (2000W RMS) Class D ZR Series Monoblock Car Amplifier w/ Full Spec 1/0 Gauge 100% (OFC) Oxygen Free Copper Complete 4-Channel Amplifier Wiring Kit

• 800 watts x 1 channel @ 4 ohm
• 1300 watts x 1 channel @ 2 ohm
• 2000 watts x 1 channel @ 1 ohm
• Total RMS Power: 2000 watts
• Class D 1 ohm Stable Monoblock Amplifier

Free shipping in USA. Provide zip for delivery date.

Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $642.93

-8% $588.93

In stock

Add to Cart

• 800 watts x 1 channel @ 4 ohm
• 1300 watts x 1 channel @ 2 ohm
• 2000 watts x 1 channel @ 1 ohm
• Total RMS Power: 2000 watts
• Class D 1 ohm Stable Monoblock Amplifier

Kenwood eXcelon XM160-2-98 with NVX 8 Gauge Amp Kit

160W RMS eXcelon Series Class D 2-Channel Amplifier for Select 98-13 Harley Davidson Motorcycles

Compare

Go to item page

Kenwood eXcelon XM160-2-98 with NVX 8 Gauge Amp Kit

160W RMS eXcelon Series Class D 2-Channel Amplifier for Select 98-13 Harley Davidson Motorcycles

• 80 watts x 2 channel @ 2 ohm
• Total RMS Power: 160 watts
• Class D 2 ohm Stable 2-Channel-Channel Amplifier
• Includes Amplifier Wiring Kit

Free shipping in USA. Provide zip for delivery date.

Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $635.99

-22% $494.99

In stock

Only 1 Left!

Add to Cart

• 80 watts x 2 channel @ 2 ohm
• Total RMS Power: 160 watts
• Class D 2 ohm Stable 2-Channel-Channel Amplifier
• Includes Amplifier Wiring Kit

Kicker 46CXA660.5 with Amp Kit and 3 Year Warranty

360W RMS CX-Series Class-D 5-Channel Amplifier with 4 Gauge Amp Kit

Compare

Go to item page

Kicker 46CXA660.5 with Amp Kit and 3 Year Warranty

360W RMS CX-Series Class-D 5-Channel Amplifier with 4 Gauge Amp Kit

• 65 Watts RMS x 4 @ 4 ohm
• 90 Watts RMS x 4 @ 2 ohm
• 180 Watts RMS x 2 @ 4 ohm (bridged)
• 150 Watts RMS x 1 @ 4 ohm (sub channel)
• 300 Watts RMS x 1 @ 4 ohm (sub channel)
• Class A/B Full-Range Channel Amplifier w/Class-D Bass Channel
• KickEQ™ 6dB variable bass boost for those additional low frequencies
• FIT+™ (Fail-safe Integration Technology-PLUS) means it works with nearly every radio
• Amplifier wiring kit included

Free shipping in USA. Provide zip for delivery date.

Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $723.97

-17% $603.97

Available

Ships in 10-14 days

Add to Cart

Rockford Fosgate Power TM400X4ad with Amplifier Wiring Kit

400W Power Series Class-AD Marine 4-Channel Amplifier

Compare

Go to item page

Rockford Fosgate Power TM400X4ad with Amplifier Wiring Kit

400W Power Series Class-AD Marine 4-Channel Amplifier

• RMS: 100 watts x 4 chan. @ 4 ohm, 100 watts x 4 chan. @ 2 ohm, 200 watts x 2 chan. @ 4 ohm Bridged
• CEA-2006 Compliant Amplifier
• Rockford Fosgate 4/2 Ohm muti-impedance Constant Power technology
•Differential inputs with high level auto turn-on feature
• C.L.E.A.N. input/output clip detection and indicator LEDs
• 4-layer 2oz. copper circuit board with 2-part epoxy coating

Free shipping in USA. Provide zip for delivery date.

Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $737.98

-6% $694.99

In stock

Add to Cart

Rockford Fosgate M5-800X4 with NVX 8 Gauge Amp Kit

400W RMS M5-Series Class-AD 4-channel Marine Amplifier

Compare

Go to item page

Rockford Fosgate M5-800X4 with NVX 8 Gauge Amp Kit

400W RMS M5-Series Class-AD 4-channel Marine Amplifier

• 100 watts x 4 channel @ 4 ohm
• 100 watts x 4 channel @ 2 ohm
• Bridged: 200 watts x 2 channel @ 4 ohm
• Total RMS Power: 400 watts
• Class AD 2 ohm Stable 4-Channel Amplifier
• Includes Amplifier Wiring Kit

Save 15% Off Package Deals at Checkout!

Free shipping in USA. Provide zip for delivery date.

Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $797.98

-14% $689.99

In stock

Only 1 Left!

Add to Cart

Kicker 46CXA800.1 with Amp Kit and 3 Year Warranty

800W Peak (600W RMS) CX Series Class-D Monoblock Amplifier with 4 Gauge Amp Kit

Compare

Go to item page

Kicker 46CXA800.1 with Amp Kit and 3 Year Warranty

800W Peak (600W RMS) CX Series Class-D Monoblock Amplifier with 4 Gauge Amp Kit

• 300 Watts RMS x 1 @ 4 ohm
• 600 Watts RMS x 1 @ 2 ohm
• 800 Watts RMS x 1 @ 1 ohm
• Efficient Class-D Monoblock Amplifier
• KickEQ™ 6dB variable bass boost for those additional low frequencies
• FIT+™ (Fail-safe Integration Technology-PLUS) means it works with nearly every radio
• Amplifier wiring kit included

Free shipping in USA. Provide zip for delivery date.

Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $529.98

-23% $407.66

In stock

Add to Cart

JVC KS-DR2104DBT with NVX 8 Gauge Amp Kit

600W Peak (200W RMS) DRVN Series Class-D 4-Channel Amplifier with Bluetooth Remote

Compare

Go to item page

JVC KS-DR2104DBT with NVX 8 Gauge Amp Kit

600W Peak (200W RMS) DRVN Series Class-D 4-Channel Amplifier with Bluetooth Remote

• 50 watts x 4 channel @ 4 ohm
• 75 watts x 4 channel @ 2 ohm
• Bridged: 150 watts x 2 channel @ 4 ohm
• Total RMS Power: 300 watts
• Class D 2 ohm Stable 4-Channel-Channel Amplifier
• Includes Amplifier Wiring Kit

Free shipping in USA. Provide zip for delivery date.

Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $546.79

-27% $399.00

In stock

Add to Cart

Rockford Fosgate Prime R2-500X4 + Belva BAK44 4 Gauge Amp Wiring Kit

Rockford Prime 500W 4-Channel Full Range Class D Amplifier + Belva BAK44

Compare

Go to item page

Rockford Fosgate Prime R2-500X4 + Belva BAK44 4 Gauge Amp Wiring Kit

Rockford Prime 500W 4-Channel Full Range Class D Amplifier + Belva BAK44

• 75 Watts RMS x 4 @ 4 ohm
• 125 Watts RMS x 4 @ 2 ohm
• Total Peak Power: 500 Watts
• CEA-2006 Compliant
• Top Mounted Control Panel
• 1.9" x "6.8" x "10.1"

Free shipping in USA. Provide zip for delivery date.

VIP Product Get $37.00 in rewards to spend later

Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $439.98

-16% $369.99

In stock

Add to Cart

• 75 Watts RMS x 4 @ 4 ohm
• 125 Watts RMS x 4 @ 2 ohm
• Total Peak Power: 500 Watts
• CEA-2006 Compliant
• Top Mounted Control Panel
• 1.9" x "6.8" x "10.1"

Alpine KTP-445A with Belva 8 Gauge Amp Kit

Plug and Play Head Unit Power Pack for Use w/ 2005-Up Alpine Head Units with a Black Power Harness

Compare

Go to item page

Alpine KTP-445A with Belva 8 Gauge Amp Kit

Plug and Play Head Unit Power Pack for Use w/ 2005-Up Alpine Head Units with a Black Power Harness

• Power Pack 4-Channel Class D for Select Alpine In-Dash Receivers
• 45W x 4 Chan. @ 4 Ohm
• Adjustable Gain Switch
• Plug-and-Play
• CEA-2006 Compliant

Free shipping in USA. Provide zip for delivery date.

Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $459.99

-23% $356.19

In stock

Only 2 Left!

Add to Cart

• Power Pack 4-Channel Class D for Select Alpine In-Dash Receivers
• 45W x 4 Chan. @ 4 Ohm
• Adjustable Gain Switch
• Plug-and-Play
• CEA-2006 Compliant

Cerwin Vega B52 with Belva 4 Gauge Amp Kit

1000W Peak Bomber Series 2-Channel Class D Amplifier

Compare

Go to item page

Cerwin Vega B52 with Belva 4 Gauge Amp Kit

1000W Peak Bomber Series 2-Channel Class D Amplifier

• RMS: 200 Watts x 2 @ 4 ohm, 250 Watts x 2 @ 2 ohm, Bridged: 500 Watts x 1 @ 4 ohm
• Total Peak Power: 1000 Watts
• Class D IR Chipset with DirectFET Power Mosfet Output
• Wired remote bass level control included
• Ultra Compact High-Density Aluminum Alloy Chassis
• Dimensions: 4.02" W x 6.61" L x 1.40" H

Free shipping in USA. Provide zip for delivery date.

Universal – fits most vehicles.

Shop similar products or Update vehicle

170

List price $455.98

-28% $329.99

In stock

Only 3 Left!

Add to Cart

Prev 7 8 9 10 11 Next

Items per page: 20 40 60

Clear all

Popular Brands in Car Amplifier Packages & Bundles

Shop all brands

Hide all brands

We love people and we're ready to help you! See what separates us from our competition.

Free perks, no Prime^TM fees

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.

Free install gear for stereos

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.

Authentic & Authorized

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.

View best sellers, deals, and 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!

Learn about All Car Audio

We have information on brands, gear, and more for you to explore! Check out our YouTube Channel for helpful how-to videos, product reviews, and Q&As. For a more detailed look, also visit our Learning Center!

Call or email our experts

Our trained experts are here to assist you! They are just a phone call or click away to help you get the right gear for you and your vehicle!

Why Shop With Us?

Subscribe

Welcome to the Team!

Car Amplifier Packages & Bundles for your 2004 A6 Quattro

Your Vehicle

Shop the Category

Alpine PXE-C80-88 with NVX XKIT46

Alpine PXE-C80-88 with NVX XKIT46

DS18 SMD-8500.1D Amplifier + NVX Amp Kit + Capacitor

DS18 SMD-8500.1D Amplifier + NVX Amp Kit + Capacitor

Kicker 52VCVR122 + NVX VADM1 v2 w/ Free Amp Install Kit

Kicker 52VCVR122 + NVX VADM1 v2 w/ Free Amp Install Kit

Kicker Sub (50VCWC122), Amp (CXA400.1) + Remote w/ Free Amp Install Kit

Kicker Sub (50VCWC122), Amp (CXA400.1) + Remote w/ Free Amp Install Kit

Kicker TCWRT102 + NVX VADM1 v2 w/ Free Amp Install Kit

Kicker TCWRT102 + NVX VADM1 v2 w/ Free Amp Install Kit

NVX VCW82v3 + VADM1 + XKIT82

NVX VCW82v3 + VADM1 + XKIT82

NVX ESW124 + VADM1 + XKIT82

NVX ESW124 + VADM1 + XKIT82

Kicker CXA660.5 (46CXA6605T) with NVX 4 Gauge Amp Kit

Kicker CXA660.5 (46CXA6605T) with NVX 4 Gauge Amp Kit

Sundown Audio SW-SACL15D2 + NVX XCA3K

Sundown Audio SW-SACL15D2 + NVX XCA3K

Alpine HDA-M80 with NVX 4 Gauge Amp Kit

Alpine HDA-M80 with NVX 4 Gauge Amp Kit

DS18 ZR2000.1D w/ NVX XKIT04

DS18 ZR2000.1D w/ NVX XKIT04

Kenwood eXcelon XM160-2-98 with NVX 8 Gauge Amp Kit

Kenwood eXcelon XM160-2-98 with NVX 8 Gauge Amp Kit

Kicker 46CXA660.5 with Amp Kit and 3 Year Warranty

Kicker 46CXA660.5 with Amp Kit and 3 Year Warranty

Rockford Fosgate Power TM400X4ad with Amplifier Wiring Kit

Rockford Fosgate Power TM400X4ad with Amplifier Wiring Kit

Rockford Fosgate M5-800X4 with NVX 8 Gauge Amp Kit

Rockford Fosgate M5-800X4 with NVX 8 Gauge Amp Kit

Kicker 46CXA800.1 with Amp Kit and 3 Year Warranty

Kicker 46CXA800.1 with Amp Kit and 3 Year Warranty

JVC KS-DR2104DBT with NVX 8 Gauge Amp Kit

JVC KS-DR2104DBT with NVX 8 Gauge Amp Kit

Rockford Fosgate Prime R2-500X4 + Belva BAK44 4 Gauge Amp Wiring Kit

Rockford Fosgate Prime R2-500X4 + Belva BAK44 4 Gauge Amp Wiring Kit

Alpine KTP-445A with Belva 8 Gauge Amp Kit

Alpine KTP-445A with Belva 8 Gauge Amp Kit

Cerwin Vega B52 with Belva 4 Gauge Amp Kit

Cerwin Vega B52 with Belva 4 Gauge Amp Kit

Popular Brands in Car Amplifier Packages & Bundles

Are you sure you want to clear your garage?

This category was not designed for products.

Didn't find your car?

Account

Shopping help

Company

Everyday heroes

Brand stores

Useful links