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MB Quart MBQJL-302

400W RMS Loaded Single 12" Vented Enclosure with Monoblock Amplifier for select 2018-2024 Wrangler (JL)

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400W RMS Loaded Single 12" Vented Enclosure with Monoblock Amplifier for select 2018-2024 Wrangler (JL)

• 12" Amplified Loaded Subwoofer System
• 400 watts RMS
• Includes one MB Quart NA2-400.1 amplifier
• Variable bass boost
• Speaker-level inputs
• Wired remote bass level control

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List price $829.99
Save $150.84
-18% $679.15

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MB Quart MBQBRO-302

400W Peak Loaded Single 12" Sealed Amplified Tailgate Enclosure for select 2021-2024 Bronco

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400W Peak Loaded Single 12" Sealed Amplified Tailgate Enclosure for select 2021-2024 Bronco

• 12" Amplified Loaded Subwoofer System
• 400 watts peak
• Built-In class D amplifier
• Variable bass boost
• Speaker-level (high-level) inputs (Requires adapter like the Kicker KISL)

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List price $899.99
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-24% $679.99

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Ships in 10-14 days

• 12" Amplified Loaded Subwoofer System
• 400 watts peak
• Built-In class D amplifier
• Variable bass boost
• Speaker-level (high-level) inputs (Requires adapter like the Kicker KISL)

Limited time!

MB Quart MBQRG-SUB-1

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

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

• 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

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List price $619.99
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-20% $492.99

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• 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

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 / 1000 EPS / 1000 Premium

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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 / 1000 EPS / 1000 Premium

• 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 / 1000 EPS / 1000 Premium

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List price $745.99
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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 / 1000 EPS / 1000 Premium

Limited time!

MB Quart MBQD-SUBA-1

400W RMS Loaded Dual 10" Amplified Subwoofer Enclosure for select 2016-2025 vehicles from Can-Am

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400W RMS Loaded Dual 10" Amplified Subwoofer Enclosure for select 2016-2025 vehicles from Can-Am

• 10" Amplified Loaded Subwoofer System
• 400 watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Wired Remote Bass Level Control

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List price $989.99
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-23% $764.15

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• 10" Amplified Loaded Subwoofer System
• 400 watts RMS
• Built-In Class D Amplifier
• Variable Bass Boost
• Wired Remote Bass Level Control

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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!
    Why Shop With Us?
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    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.