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Highest Quality, Hand-Picked Jeep Parts & Accessories Shipped to Your Door
Highest Quality, Hand-Picked Jeep Parts & Accessories Shipped to Your Door

MB Quart 800 Watt STAGE 6 Tuned Six Speakers System Upgrade I '18-'23 JL Wrangler/ '20-'23 JT Gladiator

Original price $1,299.99 - Original price $2,574.99
Original price
$1,299.99 - $2,574.99
Current price $1,299.99

Free US Standard Shipping, 60-Day Returns, 1-Year Warranty

MB Quart Jeep® Wrangler (JL) / Gladiator (JT) Tuned Audio Package: Six Speaker 800 Watt STAGE 6 OEM Audio System Upgrade. MB Quart 800 watt six speaker STAGE 6 audio system with two 3.5" coxial speaker, two 6.5" midbass drivers, two 6x9" coaxial speakers powered by two 400 watt class-d amplifiers.

Add a sub: Select either the MB Quart 400 Watt Tuned OEM Subwoofer, or the MB Quart 400 Watt Tailgate 12" Subwoofer, or the MB Quart 400 Watt Two 8" Subwoofer System for your JT Gladiator.

Substitute the 6x9's with the MB Quart (4) 8" Coaxial or Compression Horn speaker sound bar! See pricing options within the drop down menu!

Compatible with factory or aftermarket radio, see options within drop down menu!


Vehicle Specific Wiring and Harness. Simple “no mistakes” plug and play OEM style installation. AAMPRO plug and play interface allows use with the OEM Source Unit or opt for the bundle without the AAMPRO to connect to your aftermarket head unit.

CORE EXCHANGE PROGRAM- Don't want to cut your sound bar, we'll take care of that for you! Simply select YES in the drop down field and select which factory equipment your Jeep came with. We'll install the 6 x 9" MB Quart speakers along with Poly-fil and we'll ship the pre-installed sound bar to you! Your sound bar will then be 100% Plug and Play. The added fee is $200, of which $150 will be refunded to you upon receipt of your sound bar by us. We'll include a return label for you to apply to the box that the sound bar came in. You'll ship your sound bar back us and upon receipt, we'll issue you a refund in the amount of $150.

  • Installation: Plug & Play with no splicing or cutting wires.
  • Compatibility: Jeep® Wrangler (JL) '18-'23 / Gladiator (JT) '18-'23
  • Time and Tools: Basic hand tools.
  • Installation Guide

How To Install Your MB Quart six speaker STAGE 6 audio system Replacement Bundle

TESTED AND APPROVED BY TRAIL SEVEN: MB Quart plug and play bundles have been installed and tested on our Trail Seven Jeep and we're pleased to put our stamp of approval on this system!

    • Jeep® Wrangler (JL) 2018-2023 Jeep® Gladiator (JT) 2020-2023
    • Speaker Features: Tweeter: 0.75" titanium dome (dash speaker) and 1" magnesium (rear speaker) dome, Crossover: 12db midrange / 6db tweeter, Frequency Response: 75Hz to 23kHz, Sensitivity: 89db, 520W Maxx / 260W RMS.
    • Amplifier Features: 400 watt high efficiency Class-D compact NA2 amplifiers with on-board equalization.

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    • Weight: 31.9 lbs
    • Dimensions: 24.0 × 17.0 × 16.0 in
    • Type: Vehicle Kit- Jeep
    • Series: Jeep Gladiator Tuned, Jeep Wrangler Tuned
    • Warranty: 1 Year
    • Vehicle Kit Total System Power (watts) 800

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      • Front Speakers: Two 3.5 inch coaxial speakers with 0.75 inch magnesium dome tweeters, Two 6.5 inch midbass drivers: Lightweight yet durable pop paper cone with mica blend.
      • Front Speakers Mounting: Speaker Enclosure: Composite construction with integrated OEM module mounting location. Drop in direct replacement for factory enclosures.
      • Rear Speakers: Two 6x9 inch coaxial speakers, 1 inch magnesium dome tweeters with removeable phase lens: Lightweight yet durable pop paper cone with mica blend.
      • Rear Speakers Mounting: Easy Installation: Replacement OEM match real speaker grill. Powder coated mounting plate and cutout template included.
      • Full Range Amplifier: Two 400 Watt Full Range, Two Channel Class D Amplifiers: Big power, small chassis design with low current draw.
      • Full Range Amplifier Mounting: Powder coated mounting plate.

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