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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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List price $245.00
-10% $220.00

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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 GMR-LED

3.3" Square Gauge Mount Style Digital Multimedia Marine Receiver with Bluetooth

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3.3" Square Gauge Mount Style Digital Multimedia Marine Receiver with Bluetooth

• Gauge Mount Bluetooth Digital Multimedia Receiver
• 3.5" Digital LED Backlit Display
• Access of iTunes collection with iPhone, iPod and iPad
• 4 sets of 4 volts preamp outputs
• 8-Band Equalizer

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List price $422.99
-10% $379.99

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Ships in 10-14 days

• Gauge Mount Bluetooth Digital Multimedia Receiver
• 3.5" Digital LED Backlit Display
• Access of iTunes collection with iPhone, iPod and iPad
• 4 sets of 4 volts preamp outputs
• 8-Band Equalizer

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 EPS / 1000

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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 EPS / 1000

• 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 EPS / 1000

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-23% $572.90

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• 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 EPS / 1000

MB Quart PK1-113

220W Peak (110W RMS) 5.25" Premium Series 2-Way 4-ohm Coaxial Car Speakers

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220W Peak (110W RMS) 5.25" 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: 85.9 dB

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List price $169.99
-28% $121.87 /pair

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MB Quart SR1-254RGB

RGB LED ring for Nautic Series 10" marine speakers

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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"

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-21% $54.99

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• 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 MBQRG-STG5-RC-1

800W Peak Stage 5 Full UTV Tuned Audio System with Ride Command Harness for select 2019-2024 vehicles from Polaris

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800W Peak Stage 5 Full UTV Tuned Audio System with Ride Command Harness for select 2019-2024 vehicles from Polaris

• Full UTV Tuned Audio System for select 2019-2024 vehicles from Polaris
• 2 pairs (front/rear) of 8" marine compression tower speakers with grilles
• 10" dual voice coil subwoofer
• 2-channel Class D full range amplifier (MB Quart NA2-400.2)
• 2-channel Class D mono subwoofer amplifier (MB Quart NA2-400.1)
• Mounting hardware included
• Total System Power: 800 watts

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$999.99

Available

Ships in 10-14 days

• Full UTV Tuned Audio System for select 2019-2024 vehicles from Polaris
• 2 pairs (front/rear) of 8" marine compression tower speakers with grilles
• 10" dual voice coil subwoofer
• 2-channel Class D full range amplifier (MB Quart NA2-400.2)
• 2-channel Class D mono subwoofer amplifier (MB Quart NA2-400.1)
• Mounting hardware included
• Total System Power: 800 watts

Limited time!

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

Free Speaker Accessory at Checkout!
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List price $69.99
-14% $59.99 /pair

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MB Quart QA1-1500.1D

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

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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

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List price $399.99
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Available Offers (2) for MB Quart QA1-1500.1D
FREE Belva Amp Kit at Checkout!
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MB Quart MDR2.0S2W

Single DIN Digital Media Marine Receiver and 6.5" 2 Way Coaxial Marine Speaker Bundle (White)

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Single DIN Digital Media Marine Receiver and 6.5" 2 Way Coaxial Marine Speaker Bundle (White)

• Digital media marine receiver with 6.5" marine speakers
• Bluetooth-enabled stereo
• Compatible with iPod/iPhone devices
• IPX5-rated water-resistant
• Large easy-to-use buttons

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List price $159.99
-7% $149.00

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• Digital media marine receiver with 6.5" marine speakers
• Bluetooth-enabled stereo
• Compatible with iPod/iPhone devices
• IPX5-rated water-resistant
• Large easy-to-use buttons

MB Quart FA2-1000.1

1000W RMS Class D Formula Series Monoblock Car Amplifier

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1000W RMS Class D Formula Series Monoblock Car Amplifier

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

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List price $222.99
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MB Quart PA1-800.4

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

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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

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List price $299.99
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Available Offers (2) for MB Quart PA1-800.4
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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 MBQJ-48H

360W Peak (180W RMS) Loaded Quad 8" Overhead Rear Compression Horn Soundbar for select 2017-2026 vehicles from Jeep

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360W Peak (180W RMS) Loaded Quad 8" Overhead Rear Compression Horn Soundbar for select 2017-2026 vehicles from Jeep

• Peak Power: 360 watts per soundbar
• Direct fit for select 2017-2026 vehicles from Jeep (except vehicles with Sky One-Touch Power Roof)
• Composite speaker enclosure construction
• () 8" Compression Horn speakers
• () 1" Dome Titanium tweeters
• Dimensions: 47.38" W x 6.14" H x D

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List price $1069.99
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• Peak Power: 360 watts per soundbar
• Direct fit for select 2017-2026 vehicles from Jeep (except vehicles with Sky One-Touch Power Roof)
• Composite speaker enclosure construction
• () 8" Compression Horn speakers
• () 1" Dome Titanium tweeters
• Dimensions: 47.38" W x 6.14" H x D

MB Quart DS2-304

600W Peak (300W RMS) 12" Discus Series Dual 4-ohm Shallow Subwoofer

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600W Peak (300W RMS) 12" Discus Series Dual 4-ohm Shallow Subwoofer

• Peak Power: 600 watts
• RMS Power: 300 watts
• Impedance: Dual 4 ohm
• Woven Carbon Fiber Cone
• UV Treated Foam Surround
• Mount depth: 3.17"
• Sensitivity: 85 dB

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List price $219.99
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MB Quart FKB110

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

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

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

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Free or discounted install kits when available.

List price $46.99
-36% $29.99 /pair

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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.
Limited time!

MB Quart DK2-169

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

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

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

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List price $89.99
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MB Quart MBQX-STG2-RAD-1

2-Speaker Audio System Upgrade Kit for select 2017-2021 vehicles from Can-Am Includes Digital Media Receiver, 6.5” Speakers, 2-Channel Amplifier

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2-Speaker Audio System Upgrade Kit for select 2017-2021 vehicles from Can-Am Includes Digital Media Receiver, 6.5” Speakers, 2-Channel Amplifier

• Includes digital media marine receiver, two 6.5" marine speakers in custom-fit enclosures, and a 2-channel amplifier
• Direct fit for a hassle-free installation, fitting perfectly into the Can-Am Maverick X3 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

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List price $1199.99
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• Includes digital media marine receiver, two 6.5" marine speakers in custom-fit enclosures, and a 2-channel amplifier
• Direct fit for a hassle-free installation, fitting perfectly into the Can-Am Maverick X3 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

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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List price $629.99
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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

Limited time!

MB Quart MBQJ-48CRGB

280W Peak (140W RMS) Loaded Quad 8" Overhead Rear RGB Speaker Soundbar for select 2017-2026 vehicles from Jeep

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280W Peak (140W RMS) Loaded Quad 8" Overhead Rear RGB Speaker Soundbar for select 2017-2026 vehicles from Jeep

• Peak Power: 280 watts
• (4) 8" 2-way Coaxial speakers
• (4) 1" Dome Titanium tweeters
• USB playback and charging
• AUX input for smartphones and MP3
• Dimensions: 17.5" W x 8.5" H x 14.5" D

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• Peak Power: 280 watts
• (4) 8" 2-way Coaxial speakers
• (4) 1" Dome Titanium tweeters
• USB playback and charging
• AUX input for smartphones and MP3
• Dimensions: 17.5" W x 8.5" H x 14.5" D

Limited time!

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

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