MB Quart Stage 4 800 Watt Four Speaker Audio System | For OEM Source Unit | Jeep Wrangler JL / Gladiator JT (2018-2026) | P/N MBQJ-STG4A-1

A Stage 4 front system for the JL Wrangler and JT Gladiator that keeps the factory radio. It uses two 3.5 inch dash coaxials, two 6.5 inch midbass drivers and two 400 watt amplifiers. A rear speaker kit or soundbar is also required.

What's Included

• 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.
• Full Range Amplifier: Two 400 Watt Full Range, Two Channel Class D Amplifiers: Big power, small chassis design with low current draw.

Features

• Uses OEM source unit.
• Tweeter: 0.75" titanium dome (dash speaker), Crossover: 12db midrange / 6db tweeter, Frequency Response: 75Hz to 23kHz, Sensitivity: 89db, 300W Maxx / 150W RMS.
• 400 watt high efficiency Class-D compact NA2 amplifiers with on-board equalization.
• 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.

Specifications

• Total system power (watts): 800
• Installation: Basic hand tools.
• Warranty: 1 Year
• Sold as: Each

Notes

• Also sold as Mopar part number 68729812AA.

Fitment

• Jeep Wrangler JL (2018-2026)
• Jeep Gladiator JT (2020-2026)

Part Numbers

• MPN MBQJ-STG4A-1 · UPC 806576236573