MB Quart MBQJ-STG4A-1 800W STAGE 4 Jeep JL/JT Car Audio Kit, OEM Factory Radio - 2 of 4

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MB Quart MBQJ-STG4A-1 800W STAGE 4 Jeep JL/JT Car Audio Kit, OEM Factory Radio

Name: MB Quart MBQJ-STG4A-1 800W STAGE 4 Jeep JL/JT Car Audio Kit, OEM Factory Radio
Brand: MB Quart
SKU: 1006926619
Price: 1479.99 USD
Availability: InStock

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$1,479.99

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About this item

Details

Highlights

Car audio upgrade kit engineered for Jeep Wrangler JL (2018+) and Gladiator JT (2020+) models
Includes (2) 3.5-inch coaxial speakers with 0.75-inch magnesium dome tweeters and (2) 6.5-inch midbass drivers with polypropylene/mica blend cones
Includes dual 400-watt NA2 Class-D compact amplifiers engineered for high efficiency and reliable performance
On-board equalization provides balanced sound tuning with 800 watts total peak output
Plug-and-play OEM harnesses and composite mounting enclosures for factory Jeep locations with no custom fabrication required

Description

Take your Jeep’s sound system to the next level with the MB Quart MBQJ-STG4A-1 STAGE 4 Audio Upgrade Kit, engineered exclusively for Jeep Wrangler JL (2018+) and Gladiator JT (2020+). Designed to work with OEM factory radios and requiring a rear speaker kit or soundbar for complete coverage, this system delivers powerful, balanced, and precise sound performance on any road or trail. This all-in-one kit comes with a premium 4-speaker set: two 3.5-inch coaxial speakers with 0.75-inch magnesium dome tweeters for crisp highs, and two 6.5-inch midbass drivers with polypropylene/mica blend cones for strong midrange response. The system is driven by dual 400-watt NA2 Class-D compact amplifiers with on-board equalization, producing 800 watts of peak output in a high-efficiency, compact design. Optimized crossover networks (12dB midrange / 6dB tweeter) ensure every detail is tuned for clarity, depth, and full-range audio that cuts through road noise and outdoor conditions. Built for rugged environments, the MBQJ-STG4A-1 features durable composite mounting enclosures, a powder-coated amplifier plate, and high-quality speaker materials built to withstand demanding Jeep and truck use. Installation is quick and straightforward thanks to plug-and-play OEM harnesses and factory-specific mounting, eliminating the need for custom fabrication while ensuring a perfect fit. With a frequency response of 75 Hz–23 kHz, sensitivity of 89 dB, and a sleek black finish that blends with Jeep interiors, this kit delivers both performance and style. Dimensions measure 22.24 x 18.34 x 10.59 inches with a total weight of 26 pounds. Backed by MB Quart’s heritage of German engineering, the STAGE 4 Jeep upgrade kit offers reliable power, premium sound quality, and long-lasting durability for your vehicle.

Specifications

Dimensions (Overall): 10.59 inches (H) x 18.34 inches (W) x 22.24 inches (D)

Weight: 26 ounces

Package Quantity: 1

Material: Metal

Warranty: 1 Year Limited Warranty. To obtain a copy of the manufacturer's or supplier's warranty for this item prior to purchasing the item, please call Target Guest Services at 1-800-591-3869

TCIN: 1006926619

UPC: 806576236573

Origin: imported

The above item details were provided by the Target Plus™ Partner. Target does not represent or warrant that this information is accurate or complete. On occasion, manufacturers may modify their items and update their labels.

We recommend that you do not rely solely on the information presented. If you have a specific question about this item, you may consult the item's label, contact the manufacturer directly or call Target Guest Services at 1-800-591-3869.

If the item details aren’t accurate or complete, we want to know about it.

Shipping & Returns

Shipping details

Estimated ship dimensions: 19.1 inches length x 22.8 inches width x 11.2 inches height

Estimated ship weight: 24.6 pounds

This item cannot be shipped to the following locations: American Samoa (see also separate entry under AS), Guam (see also separate entry under GU), Northern Mariana Islands, Puerto Rico (see also separate entry under PR), United States Minor Outlying Islands, Virgin Islands, U.S., APO/FPO, Alaska, Hawaii

item ships from third party seller: Spreetail

Return details

This item can be returned to any Target store or Target.com.

This item must be returned within 30 days of the date it was purchased in store, shipped, delivered by a Shipt shopper, or made ready for pickup.

See the return policy for complete information.

Q&A

Warnings & Disclosures

WARNING:Take your Jeep’s sound system to the next level with the MB Quart MBQJ-STG4A-1 STAGE 4 Audio Upgrade Kit, engineered exclusively for Jeep Wrangler JL (2018+) and Gladiator JT (2020+). Designed to work with OEM factory radios and requiring a rear speaker kit or soundbar for complete coverage, this system delivers powerful, balanced, and precise sound performance on any road or trail.

This all-in-one kit comes with a premium 4-speaker set: two 3.5-inch coaxial speakers with 0.75-inch magnesium dome tweeters for crisp highs, and two 6.5-inch midbass drivers with polypropylene/mica blend cones for strong midrange response. The system is driven by dual 400-watt NA2 Class-D compact amplifiers with on-board equalization, producing 800 watts of peak output in a high-efficiency, compact design. Optimized crossover networks (12dB midrange / 6dB tweeter) ensure every detail is tuned for clarity, depth, and full-range audio that cuts through road noise and outdoor conditions.

Built for rugged environments, the MBQJ-STG4A-1 features durable composite mounting enclosures, a powder-coated amplifier plate, and high-quality speaker materials built to withstand demanding Jeep and truck use. Installation is quick and straightforward thanks to plug-and-play OEM harnesses and factory-specific mounting, eliminating the need for custom fabrication while ensuring a perfect fit.

With a frequency response of 75 Hz–23 kHz, sensitivity of 89 dB, and a sleek black finish that blends with Jeep interiors, this kit delivers both performance and style. Dimensions measure 22.24 x 18.34 x 10.59 inches with a total weight of 26 pounds. Backed by MB Quart’s heritage of German engineering, the STAGE 4 Jeep upgrade kit offers reliable power, premium sound quality, and long-lasting durability for your vehicle. For more information, go to https://www.p65warnings.ca.gov/