MB Quart MBQJ-STG6A-1 Tuned Six Speakers System Upgrade for OEM Source Unit – 2018-up Wrangler (JL) and 2020-up Gladiator (JT)

MB Quart Jeep Wrangler (JL) / Gladiator (JT) Tuned Audio Package: Six Speaker 800 Watt STAGE 6 OEM Audio System Upgrade (Uses OEM Source Unit). MB Quart 800 watt six speaker STAGE 6 audio system with two 3.5″ coaxial speaker, two 6.5″ midbass drivers, two 6×9″ coaxial speakers powered by two 400 watt class-d amplifiers – uses OEM source unit.

System includes:

• six weather-resistant speakers (JC1-108, JW1-116E, JC1-169SB)
• two NA2-400.2RC 2-channel marine amps
• front speaker enclosures
• AAMPRO interface for connecting to Jeep radio (PAC AP4-CH41)
• amp mounting plate, installation parts and wiring (MBQJ-ACC-1)

All-in-one awesomeness

Upgrading the stereo in your Jeep Wrangler or Gladiator doesn’t have to involve replacing the factory radio. This all-in-one speaker upgrade kit from MB Quart lets you boost your sound while keeping the stock radio. The package includes speakers, two amplifiers, and a vehicle-specific interface that’s designed to work with the Jeep radio. Installation involves basic hand tools.

Big-time sound and a factory look

This 6-speaker, 400-watt system includes two 3-1/2” full-range dash speakers, two 6-1/2″ mid-bass drivers in enclosures for the knee panels (lower dash), and two 6”x9″ full-range rear speakers. These all-weather speakers get the power they need from two 200-watt Class D marine-rated amplifiers, and they’ll sound great in your Jeep.

Built to last

The entire system is designed to blend right into your Jeep’s interior. In addition to the Jeep-specific front speaker enclosures, the package includes a powder-coated mounting plate for the amps. And all of the gear is designed to meet MB Quart’s exacting standards for durability and water-resistance.

Compatible Vehicle Fitment

Jeep Wrangler (JL) 2018-Current with OEM radio, Jeep Gladiator (JT) 2020-Current with OEM radio

Source Unit Features

Uses OEM source unit.

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.

Mount / Harness

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.

Time and Tools

Basic hand tools.

MB Quart front speakers

• two 3-1/2″ coaxial speakers with 3/4″ magnesium dome tweeters
• two 6-1/2″ mid-bass drivers in composite enclosures
• enclosures are direct replacements for factory speaker enclosures
• rubber speaker surrounds

MB Quart rear speakers

• two 6″ x 9″ coaxial speakers with 1″ magnesium dome tweeters
• rubber surrounds

MB Quart NA2-400.2RC 2-channel amp

• Class D design
• 200 watts RMS x 2 at 2 ohms (400 watts peak)
• frequency response: 20-20,000 Hz
• low-pass crossover and bass boost
• conformal-coated circuit board