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MB Quart PA1-400.4

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

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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

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List price $259.99
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• 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 SR1-169RGB

RGB LED rings for Nautic Series 6 x 9" marine speakers

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RGB LED rings for Nautic Series 6 x 9" marine speakers

• RGB LED light rings (pair)
• 16 differnet colors
• designed for 6 x 9" MB Quart's Nautic marine speakers
• Effect modes including Flash, Strobe, Fade, and Smooth
• Dimensions: Inside diameter: 9.2", Outside diameter: 10.8"

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• RGB LED light rings (pair)
• 16 differnet colors
• designed for 6 x 9" MB Quart's Nautic marine speakers
• Effect modes including Flash, Strobe, Fade, and Smooth
• Dimensions: Inside diameter: 9.2", Outside diameter: 10.8"

MB Quart DK2-146

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

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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

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List price $59.99
-17% $49.99 /pair

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MB Quart MBQG-STG2-RAD-1

160W Peak Stage 2 Full UTV Tuned Audio System for select 2017-2023 General and General XP

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160W Peak Stage 2 Full UTV Tuned Audio System for select 2017-2023 General and General XP

• Full UTV Tuned Audio System for select 2017-2023 General and General XP
• 6-1/2" 2-way Coaxial Marine Speakers in custom-fit enclosures (MB Quart MBQG-FPOD-1)
• Bluetooth Marine Digital Media Receiver (MB Quart GMR-LED)
• Total System Power: 160 watts
• IPX-67 water resistant

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• Full UTV Tuned Audio System for select 2017-2023 General and General XP
• 6-1/2" 2-way Coaxial Marine Speakers in custom-fit enclosures (MB Quart MBQG-FPOD-1)
• Bluetooth Marine Digital Media Receiver (MB Quart GMR-LED)
• Total System Power: 160 watts
• IPX-67 water resistant

MB Quart FKB169

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

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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

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List price $89.99
-43% $50.99 /pair

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MB Quart GMR-WREM

Waterproof Wired Remote for Gauge Mount Radio

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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

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List price $72.99
-11% $64.99

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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

MB Quart RC2-AMPF

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

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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

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• 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 DK2-108

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

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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

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List price $59.99
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MB Quart NA2-320.4

320W Peak Class D Nautic Series 4 Channel Marine and Powersports Amplifier

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320W Peak Class D Nautic Series 4 Channel Marine and Powersports Amplifier

• 40 watts x 4 channel @ 4 ohm
• 80 watts x 4 channel @ 2 ohm
• Total Power: 320 watts
• Class D 2 ohm Stable 4-Channel Amplifier

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• 40 watts x 4 channel @ 4 ohm
• 80 watts x 4 channel @ 2 ohm
• Total Power: 320 watts
• Class D 2 ohm Stable 4-Channel Amplifier

MB Quart TS1-2810

160W Peak (80W RMS) 8x10" Toyota Tuned Series 2 Way Component 4-ohm Speaker System for select 2016-2023 Tacoma

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160W Peak (80W RMS) 8x10" Toyota Tuned Series 2 Way Component 4-ohm Speaker System for select 2016-2023 Tacoma

• 80 watts Peak Each, 40 watts RMS Each
• Titanium Dome Tweeters
• Hybrid Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 89 dB

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List price $415.99
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MB Quart JC1-169SB

440W Peak (220W RMS) 6x9" Jeep® Wrangler (JL) / Gladiator (JT) Tuned Rear Coaxial Speakers Upgrade

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440W Peak (220W RMS) 6x9" Jeep® Wrangler (JL) / Gladiator (JT) Tuned Rear Coaxial Speakers Upgrade

• 220 watts Peak Each, 110 watts RMS Each
• 1" Magnesium Dome tweeters
• Paper cone material
• Impedance: 4 ohm
• Sensitivity: 86 dB

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List price $249.99
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MB Quart PS1-216

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

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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

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List price $239.99
-29% $170.62 /set

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MB Quart DK2-110

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

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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

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List price $69.99
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MB Quart PA1-2400.4

2400W Peak Class D Premium Pro Series 4-Channel Car Amplifier

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2400W Peak Class D Premium Pro Series 4-Channel Car Amplifier

• 400 watts x 4 channel @ 4 ohm
• 600 watts x 4 channel @ 2 ohm
• Bridged: 1200 watts x 2 channel @ 4 ohm
• Total Peak Power: 2400 watts
• Class D 2 ohm Stable 4-Channel Amplifier

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FREE NVX Amp Kit at Checkout!
Save 30% off an NVX XKIT44 Amp Kit at Checkout! Add a qualifying amplifier to your cart and save 30% on the NVX XKIT44 Amp Kit! No code needed — discount applies automatically at checkout.

• 400 watts x 4 channel @ 4 ohm
• 600 watts x 4 channel @ 2 ohm
• Bridged: 1200 watts x 2 channel @ 4 ohm
• Total Peak Power: 2400 watts
• Class D 2 ohm Stable 4-Channel Amplifier

MB Quart DK2-116

240W Peak (120W RMS) 6.5" Discus Series 2-way 4-ohm Coaxial Car Speakers

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240W Peak (120W RMS) 6.5" Discus Series 2-way 4-ohm Coaxial Car Speakers

• 120 watts Peak Each, 60 watts RMS Each
• Aluminum Inverted Dome tweeters
• Lightweight Thermoformed Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

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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)

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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

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• 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

MB Quart PA1-3000.1

3000W Peak Class D Premium Pro Series Monoblock Car Amplifier with Bass Remote

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3000W Peak Class D Premium Pro Series Monoblock Car Amplifier with Bass Remote

• 1000 watts x 1 channel @ 4 ohm
• 1500 watts x 1 channel @ 2 ohm
• 3000 watts x 1 channel @ 1 ohm
• Total RMS Power: 3000 watts
• Class D 1 ohm Stable Monoblock Amplifier

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List price $499.99
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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

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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

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• 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

MB Quart NPT1-120

280W Peak (140W RMS) 8" Nautic Premium Series 2 Way Coaxial 4-ohm Marine Wake Tower Speakers

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280W Peak (140W RMS) 8" Nautic Premium Series 2 Way Coaxial 4-ohm Marine Wake Tower Speakers

• Peak Power: 140 watts Each
• RMS Power 70 watts Each
• 1" Titanium Dome tweeters
• Injection Molded Polypropylene Composite cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB

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List price $609.99
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• Peak Power: 140 watts Each
• RMS Power 70 watts Each
• 1" Titanium Dome tweeters
• Injection Molded Polypropylene Composite cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB

MB Quart PK1-116

220W Peak (110W RMS) 6.5" Premium Series 2-Way 4-ohm Coaxial Car Speakers

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220W Peak (110W RMS) 6.5" Premium Series 2-Way 4-ohm Coaxial Car Speakers

• 110 watts Peak Each, 55 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: 88.5 dB

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List price $189.99
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    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.

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    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!
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