Garage
Shop

MB Quart Store

Click here to shop all brands

MB Quart Video, GPS & Safety

Top sellers

Loading...
Filters
filter-icon Filters & Sort
Limited time!

MB Quart DK2-108

140W Peak (70W RMS) 3.5" Discus Series 2-way 4-ohm Coaxial Car Speakers

DK2-108 big
Go to item page Right Arrow Icon of Right Arrow

140W Peak (70W RMS) 3.5" Discus Series 2-way 4-ohm Coaxial Car Speakers

• 70 watts Peak Each, 35 watts RMS Each
• Aluminum Inverted Dome tweeters
• Lightweight Thermoformed Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

Flash Sale! Save at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
install icon

Install kits available for most vehicles

1
List price $59.99
-17% $49.99 /pair

In stock

MB Quart GMR-WREM

Waterproof Wired Remote for Gauge Mount Radio

GMR-WREM big
Go to item page Right Arrow Icon of Right Arrow

Waterproof Wired Remote for Gauge Mount Radio

• GMR-WREM allows control of the GMR-3
• Waterproof DIN cable
• Color: Black
• Marine grade protection
• All controls are all protected from the elements with the large waterproof button

shipping truck icon Free shipping in USA. Provide zip for delivery date.
List price $72.99
-11% $64.99

In stock

Used from: $45.49

• GMR-WREM allows control of the GMR-3
• Waterproof DIN cable
• Color: Black
• Marine grade protection
• All controls are all protected from the elements with the large waterproof button

Limited time!

MB Quart MBQJK-STG2AH-1

2-Speaker Audio System Upgrade Kit for select 2007-2018 Wrangler and Wrangler (JK) (Includes Pair of 6.5" Convertible Speakers and 2-Channel Amplifier)

MBQJK-STG2AH-1 big
Go to item page Right Arrow Icon of Right Arrow

2-Speaker Audio System Upgrade Kit for select 2007-2018 Wrangler and Wrangler (JK) (Includes Pair of 6.5" Convertible Speakers and 2-Channel Amplifier)

• 2-Speaker Audio Upgrade Kit for select 2007-2018 Wrangler and Wrangler (JK)
• Includes two 6.5" speakers and one 2-channel amplifier
• Direct fit for a hassle-free installation, fitting perfectly into select 2007-2018 Wrangler and Wrangler (JK) for seamless integration
• Optional rear speakers and subwoofer system (Sold separately)
• Plug and Play design for easy installation
• Comes with all necessary mounting and installation hardware

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $72.25 in rewards to spend later

List price $949.99
Save $227.50
-24% $722.49

Available

Ships in 10-14 days

• 2-Speaker Audio Upgrade Kit for select 2007-2018 Wrangler and Wrangler (JK)
• Includes two 6.5" speakers and one 2-channel amplifier
• Direct fit for a hassle-free installation, fitting perfectly into select 2007-2018 Wrangler and Wrangler (JK) for seamless integration
• Optional rear speakers and subwoofer system (Sold separately)
• Plug and Play design for easy installation
• Comes with all necessary mounting and installation hardware

Limited time!

MB Quart MBQRG-SUB-1

400W Peak Loaded Single 10" Enclosure and Class D Monoblock Amplifier Kit for select 2018-2025 Ranger 1000 / 570 / 500

MBQRG-SUB-1 big
Go to item page Right Arrow Icon of Right Arrow

400W Peak Loaded Single 10" Enclosure and Class D Monoblock Amplifier Kit for select 2018-2025 Ranger 1000 / 570 / 500

• 10" Amplified Loaded Subwoofer System
• 400 watts Peak
MB Quart NA2-400.1 Class D monoblock amplifier
• Variable bass boost
• Wired remote bass level control included

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $49.30 in rewards to spend later

List price $619.99
Save $127.00
-20% $492.99

In stock

Only 1 Left!

• 10" Amplified Loaded Subwoofer System
• 400 watts Peak
MB Quart NA2-400.1 Class D monoblock amplifier
• Variable bass boost
• Wired remote bass level control included

MB Quart PA1-800.4

800W Peak Class D Premium Pro Series 4-Channel Car Amplifier

PA1-800.4 big
Go to item page Right Arrow Icon of Right Arrow

800W Peak Class D Premium Pro Series 4-Channel Car Amplifier

• 100 watts x 4 channel @ 4 ohm
• 200 watts x 4 channel @ 2 ohm
• Bridged: 400 watts x 2 channel @ 4 ohm
• Total Peak Power: 800 watts
• Class D 2 ohm Stable 4-Channel Amplifier

2+ offers available
shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $25.00 in rewards to spend later

List price $299.99
-17% $249.99

In stock

Only 2 Left!

Continue to cart

Available Offers (2) for MB Quart PA1-800.4
FREE Belva Amp Kit at Checkout!
Save 30% off an NVX XKIT84 Amp Kit at Checkout! Add a qualifying amplifier to your cart and save 30% on the NVX XKIT84 Amp Kit! No code needed — discount applies automatically at checkout.

• 100 watts x 4 channel @ 4 ohm
• 200 watts x 4 channel @ 2 ohm
• Bridged: 400 watts x 2 channel @ 4 ohm
• Total Peak Power: 800 watts
• Class D 2 ohm Stable 4-Channel Amplifier

MB Quart DK2-110

160W Peak (80W RMS) 4" Discus Series 2-way 4-ohm Coaxial Car Speakers

DK2-110 big
Go to item page Right Arrow Icon of Right Arrow

160W Peak (80W RMS) 4" Discus Series 2-way 4-ohm Coaxial Car Speakers

• 80 watts Peak Each, 40 watts RMS Each
• Aluminum Inverted Dome tweeters
• Lightweight Thermoformed Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

1+ offers available
shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $6.00 in rewards to spend later

install icon

Install kits available for most vehicles

List price $69.99
-14% $59.99 /pair

In stock

Continue to cart

Available Offers (2) for MB Quart DK2-110
Offer image
Flash Sale! Save at Checkout!
List price $69.99
-14% $59.99
$53.99 with coupon | Price details
Free Speaker Accessory at Checkout!

MB Quart PA1-400.4

400W Peak Class D Premium Pro Series 4-Channel Car Amplifier

PA1-400.4 big
Go to item page Right Arrow Icon of Right Arrow

400W Peak Class D Premium Pro Series 4-Channel Car Amplifier

• 50 watts x 4 channel @ 4 ohm
• 100 watts x 4 channel @ 2 ohm
• Bridged: 200 watts x 2 channel @ 4 ohm
• Total Peak Power: 400 watts
• Class D 2 ohm Stable 4-Channel Amplifier

2+ offers available
shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $22.00 in rewards to spend later

List price $259.99
-15% $219.99

In stock

Only 1 Left!

Continue to cart

Available Offers (2) for MB Quart PA1-400.4
FREE Belva Amp Kit at Checkout!
Save 30% off an NVX XKIT84 Amp Kit at Checkout! Add a qualifying amplifier to your cart and save 30% on the NVX XKIT84 Amp Kit! No code needed — discount applies automatically at checkout.

• 50 watts x 4 channel @ 4 ohm
• 100 watts x 4 channel @ 2 ohm
• Bridged: 200 watts x 2 channel @ 4 ohm
• Total Peak Power: 400 watts
• Class D 2 ohm Stable 4-Channel Amplifier

MB Quart SR1-254RGB

RGB LED ring for Nautic Series 10" marine speakers

SR1-254RGB big
Go to item page Right Arrow Icon of Right Arrow

RGB LED ring for Nautic Series 10" marine speakers

• RGB LED light ring (single)
• 16 differnet colors
• designed for 10" MB Quart's Nautic marine speakers
• Effect modes including Flash, Strobe, Fade, and Smooth
• Dimensions: Inside diameter: 5.85" x 8.7", Outside diameter: 6.85" x 9.7"

shipping truck icon Free shipping in USA. Provide zip for delivery date.
List price $69.99
-21% $54.99

In stock

Only 3 Left!

• RGB LED light ring (single)
• 16 differnet colors
• designed for 10" MB Quart's Nautic marine speakers
• Effect modes including Flash, Strobe, Fade, and Smooth
• Dimensions: Inside diameter: 5.85" x 8.7", Outside diameter: 6.85" x 9.7"

MB Quart FKB169

300W Peak (150W RMS) 6x9" Formula Series 2-Way 4-ohm Coaxial Car Speakers

FKB169. big
Go to item page Right Arrow Icon of Right Arrow

300W Peak (150W RMS) 6x9" Formula Series 2-Way 4-ohm Coaxial Car Speakers

• 150 watts Peak Each, 75 watts RMS Each
• 1" Aluminum Dome tweeters
• Lightweight Thermoformed Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.
install icon

Install kits available for most vehicles

8
List price $89.99
-43% $50.99 /pair

In stock

Only 2 Left!

MB Quart GMR-RGBA

RGB Lighting Amplifier for MB Quart GMR-7V1 Marine Stereo

GMR-RGBA big
Go to item page Right Arrow Icon of Right Arrow

RGB Lighting Amplifier for MB Quart GMR-7V1 Marine Stereo

• RGB Lighting Amplifier for MB Quart GMR-7V1 Marine Stereo
• Allows for the addition of RGB lighting while retaining stereo RGB lighting controls
• Simple 4-plug connection to the marine stereo

shipping truck icon Free shipping in USA. Provide zip for delivery date.
List price $65.99
-9% $59.99

In stock

Only 1 Left!

• RGB Lighting Amplifier for MB Quart GMR-7V1 Marine Stereo
• Allows for the addition of RGB lighting while retaining stereo RGB lighting controls
• Simple 4-plug connection to the marine stereo

Limited time!

MB Quart MBQJL-SUBR-1

400W Peak 10" Single 2-ohm Subwoofer and Amplifier Upgrade for select 2018-2024 Wrangler (JL)

MBQJL-SUBR-1 big
Go to item page Right Arrow Icon of Right Arrow

400W Peak 10" Single 2-ohm Subwoofer and Amplifier Upgrade for select 2018-2024 Wrangler (JL)

• Replacement 10" Powered Subwoofer Upgrade
• Includes one 10" high-output subwoofer and one monoblock amplifier
• Direct fit for a hassle-free installation, fitting perfectly into select 2018-2024 Wrangler (JL) for seamless integration
• System is designed to withstand harsh outdoor environments
• Plug and Play design for easy installation
• Comes with all necessary mounting and installation hardware

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $36.21 in rewards to spend later

List price $479.99
Save $117.90
-25% $362.09

In stock

Only 1 Left!

• Replacement 10" Powered Subwoofer Upgrade
• Includes one 10" high-output subwoofer and one monoblock amplifier
• Direct fit for a hassle-free installation, fitting perfectly into select 2018-2024 Wrangler (JL) for seamless integration
• System is designed to withstand harsh outdoor environments
• Plug and Play design for easy installation
• Comes with all necessary mounting and installation hardware

Limited time!

MB Quart MBQRP-SUB-1

400W Peak Loaded Single 10" Ported Enclosure and Class D Monoblock Amplifier Tuned System for select 2018-2024 Ranger Crew XP and Ranger XP and Ranger 1000 Premium / 1000 / 1000 EPS

MBQRP-SUB-1 big
Go to item page Right Arrow Icon of Right Arrow

400W Peak Loaded Single 10" Ported Enclosure and Class D Monoblock Amplifier Tuned System for select 2018-2024 Ranger Crew XP and Ranger XP and Ranger 1000 Premium / 1000 / 1000 EPS

• 10" Amplified Loaded Subwoofer System
• 400 watts Peak
• Built-In Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Compatible with select 2018-2024 Ranger Crew XP and Ranger XP and Ranger 1000 Premium / 1000 / 1000 EPS

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $57.29 in rewards to spend later

List price $745.99
Save $173.09
-23% $572.90

In stock

Only 1 Left!

• 10" Amplified Loaded Subwoofer System
• 400 watts Peak
• Built-In Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Compatible with select 2018-2024 Ranger Crew XP and Ranger XP and Ranger 1000 Premium / 1000 / 1000 EPS

Limited time!

MB Quart RS1-269

240W Peak (120W RMS) 6x9" Reference Series 2-Way 4-ohm Component Speaker System

RS1-269 big
Go to item page Right Arrow Icon of Right Arrow

240W Peak (120W RMS) 6x9" Reference Series 2-Way 4-ohm Component Speaker System

• 120 watts Peak Each, 60 watts RMS Each
• 3/4" Titanium Dome tweeters
• Tunable waveguide tweeter housing
• Pulp-Bamboo Fiber cone material
• Tweeters constructed with WideSphere™ Technology
• Impedance: 4 ohm
• Sensitivity: 88 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.
install icon

Install kits available for most vehicles

1
List price $219.99
Save $120.00
-55% $99.99 /set

In stock

• 120 watts Peak Each, 60 watts RMS Each
• 3/4" Titanium Dome tweeters
• Tunable waveguide tweeter housing
• Pulp-Bamboo Fiber cone material
• Tweeters constructed with WideSphere™ Technology
• Impedance: 4 ohm
• Sensitivity: 88 dB

MB Quart RC2-AMPF

Amplifier Integration Kit for select 2014-2023 vehicles from Polaris with Ride Command Systems

RC2-AMPF big
Go to item page Right Arrow Icon of Right Arrow

Amplifier Integration Kit for select 2014-2023 vehicles from Polaris with Ride Command Systems

• Amplifier Integration Kit for Ride Command Systems
• Connects from the OEM harness to integrate with an aftermarket amplifier
• Compatible with select 2014-2023 vehicles from Polaris with Ride Command

shipping truck icon Free shipping in USA. Provide zip for delivery date.
List price $29.99
-13% $25.99

In stock

Only 2 Left!

• Amplifier Integration Kit for Ride Command Systems
• Connects from the OEM harness to integrate with an aftermarket amplifier
• Compatible with select 2014-2023 vehicles from Polaris with Ride Command

Limited time!

MB Quart DK2-146

180W Peak (90W RMS) 4x6" Discus Series 2-way 4-ohm Coaxial Car Speakers

DK2-146 big
Go to item page Right Arrow Icon of Right Arrow

180W Peak (90W RMS) 4x6" Discus Series 2-way 4-ohm Coaxial Car Speakers

• 90 watts Peak Each, 45 watts RMS Each
• Aluminum Inverted Dome tweeters
• Lightweight Thermoformed Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

Flash Sale! Save at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
install icon

Install kits available for most vehicles

List price $59.99
-17% $49.99 /pair

In stock

MB Quart PS1-216

240W Peak (120W RMS) 6.5" Premium Series 2-Way 4-ohm Component Speaker System

PS1-216 big
Go to item page Right Arrow Icon of Right Arrow

240W Peak (120W RMS) 6.5" Premium Series 2-Way 4-ohm Component Speaker System

• 120 watts Peak Each, 60 watts RMS Each
• 1" Magnesium Dome tweeters
• Tunable waveguide tweeter housing
• Pop Paper-Mica Blend cone material
• Curvilinear cone design geometry
• Impedance: 4 ohm
• Sensitivity: 88.9 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $17.06 in rewards to spend later

install icon

Install kits available for most vehicles

List price $239.99
-29% $170.62 /set

In stock

Only 1 Left!

MB Quart GMR-MIC

Wired Marine Stereo Microphone for MB Quart GMR-7V1 Marine Stereo

GMR-MIC big
Go to item page Right Arrow Icon of Right Arrow

Wired Marine Stereo Microphone for MB Quart GMR-7V1 Marine Stereo

• Waterproof Marine Stereo Microphone
• Designed for use with MB Quart GMR-7V1 marine stereo
• 3.5mm audio mini jack connection
• IP67 waterproof rating

shipping truck icon Free shipping in USA. Provide zip for delivery date.
List price $39.00
$37.50

In stock

Only 2 Left!

• Waterproof Marine Stereo Microphone
• Designed for use with MB Quart GMR-7V1 marine stereo
• 3.5mm audio mini jack connection
• IP67 waterproof rating

MB Quart QA1-1500.1D

1500W Peak Class D Q-Series Monoblock Car Amplifier with Bass Remote

QA1-1500.1D big
Go to item page Right Arrow Icon of Right Arrow

1500W Peak Class D Q-Series Monoblock Car Amplifier with Bass Remote

• 750 watts x 1 channel @ 4 ohm
• 1100 watts x 1 channel @ 2 ohm
• 1500 watts x 1 channel @ 1 ohm
• Total RMS Power: 1500 watts
• Class D 1 ohm Stable Monoblock Amplifier

2+ offers available
shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $38.00 in rewards to spend later

List price $399.99
-5% $379.99

In stock

Only 2 Left!

Continue to cart

Available Offers (2) for MB Quart QA1-1500.1D
FREE Belva Amp Kit at Checkout!
Save 30% on an NVX XKIT42 Amp Kit with Purchase! Add a qualifying amplifier to your cart and save 30% on the NVX XKIT42 Amp Kit! No code needed — discount applies automatically at checkout.

MB Quart MBQRT2-S7R

500W Peak 7-Speaker Audio Roof with 32" Light Bar for select 2021-2024 vehicles from Polaris

MBQRT2-S7R big
Go to item page Right Arrow Icon of Right Arrow

500W Peak 7-Speaker Audio Roof with 32" Light Bar for select 2021-2024 vehicles from Polaris

• Full UTV Audio Roof with LED for select 2021-2024 vehicles from Polaris
• Six 6.5" midrange speakers with 0.75" titanium dome tweeters
• 10" vehicle-specific subwoofer
• 5-channel full range class D amplifier
• 7" waterproof touchscreen source unit
• Integrated 32" light bar with RGB LED illumination
• High-impact HDPE composite enclosure
• Total System Power: 500 watts

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $280.00 in rewards to spend later

List price $3299.99
-15% $2,799.99

In stock

Only 1 Left!

• Full UTV Audio Roof with LED for select 2021-2024 vehicles from Polaris
• Six 6.5" midrange speakers with 0.75" titanium dome tweeters
• 10" vehicle-specific subwoofer
• 5-channel full range class D amplifier
• 7" waterproof touchscreen source unit
• Integrated 32" light bar with RGB LED illumination
• High-impact HDPE composite enclosure
• Total System Power: 500 watts

Limited time!

MB Quart MBQD-116.1

240W Peak (120W RMS) Dual 6.5" 2 Way Coaxial 4-ohm Rear Speaker Upgrade Kit for select 2017-2025 vehicles from Can-Am

MBQD-116.1 big
Go to item page Right Arrow Icon of Right Arrow

240W Peak (120W RMS) Dual 6.5" 2 Way Coaxial 4-ohm Rear Speaker Upgrade Kit for select 2017-2025 vehicles from Can-Am

• 120 watts Peak Each, 60 watts RMS Each
• Compatible with select 2017-2025 vehicles from Can-Am
• 0.75" Titanium Dome tweeters
• UV-Resistant Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 91 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $19.55 in rewards to spend later

List price $259.99
Save $64.50
-25% $195.49

In stock

Only 2 Left!

Items per page: 20

    Clear all

    ALL MB Quart STORE CATEGORIES

    Since the initial founding in 1963, MB Quart has earned the reputation of engineering some of the finest audio components available. Priding themselves on exclusive German engineering, designing, and manufacturing, MB Quart developed a standard that helps them stand out from the crowd. Today, The MB Quart legend lives on and their loudspeaker technology continues to evolve. With Products in the car, boat, and the home, MB Quart believes that quality sound is not limited to only one place. Instead, quality sound should be with you no matter where you are. MB Quart speaker utilize a Wide-Sphere technology that effectively broadens the listening are of the tweeters, resulting in enjoyable sound no matter where you are sitting in the car. Powerful and efficient MB Quart amplifiers are the perfect companions to any pair of speakers. Any product with the MB Quart logo branded on it is sure to satisfy your needs for quality audio.

    MB Quart is a proud trademark of Maxxsonics USA. They take extreme care and satisfaction in producing only the finest quality products that exceed their expectations. Be confident in browsing products that have the Maxxsonics name, they stand for quality and performance.

    why-shoping-with-sonic

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

    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!
    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!
    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?
    Save up to 10 different vehicles in your garage
    Vehicle
    Store
    Delete

    2015 Audi A4 Quattro

    2025 MINI Cooper

    1973 Jeep CJ5

    2009 Dodge Caliber

    2007 Chrysler Pacifica

    1981 GMC G2500

    2018 Audi A6 Quattro

    2019 Ram Promaster 2500

    2000 Ford Excursion

    2016 Audi A8 Quattro

    Add vehicle Clear all vehicles
    Where to find vehicle info
    Are you sure you want to clear your garage?
    This action cannot be undone. Confirm
    This category was not designed for products.
    If you continue, you will be redirected to a category customized for your vehicle. Continue
    Loading...
    Identify your vehicle and submodel details
    • Owner's manual
    • Vehicle's insurance card
    • Vehicle registration
    • Vehicle produced after 2005: Inside driver's side door
    • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
    Car Info Side Door Icon
    Vehicle Registration Icon
    Vehicle Insurance Icon

    Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

    • You see only parts engineered for your exact vehicle
    • You avoid incompatible radios, speakers, or wiring
    • Installation is smoother, faster, and frustration-free
    • You get the correct accessories the first time

    Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.