The MB Quart JC1-169SB is a pair of Jeep Wrangler speakers for the rear soundbar of 2018-2023 Wrangler JL and 2020-2023 Gladiator JT models: two 6x9 inch coaxials with 1 inch magnesium dome tweeters, an OEM-match replacement grill and plug-in wiring that replace the factory rear speakers. It is a direct Jeep Wrangler speaker replacement, not a new enclosure.
The kit keeps the factory soundbar and swaps in larger 6x9 speakers using a powder coated mounting plate, a cutout template and an OEM adaptor plug. MB Quart also lists a technical service bulletin for this kit; review it with the install manual before you start.
These Jeep speakers fit the Jeep JL speakers location in the rear soundbar, and the same Jeep Wrangler soundbar speakers fit the Gladiator JT, so they double as Jeep Gladiator speakers. A Jeep JL speaker replacement here is a common first Jeep Gladiator speaker upgrade, using 6x9 coaxial speakers in place of the factory units.
Key Features
- Two 6x9 inch coaxial speakers with 1 inch magnesium dome tweeters and removable phase lenses
- Lightweight, durable pop paper cones in a mica blend
- OEM-match replacement rear speaker grill
- Powder coated mounting plate and cutout template included
- Vehicle-specific wiring with an OEM adaptor plug for a plug and play install
Built To Solve: Thin Rear Sound From the Factory Jeep Wrangler JL Soundbar Speakers
- Rear speakers that distort or fade when the top is off
- Wanting 6x9 speakers in the factory soundbar without replacing the whole bar
- Avoiding cut-and-splice wiring at the rear speakers
Best For: 2018-2023 Wrangler JL and 2020-2023 Gladiator JT Owners Keeping the Factory Soundbar
- Owners who want a Jeep Wrangler speaker upgrade at the rear without a new soundbar
- Owners pairing with an MB Quart Stage 4 front system, which needs a rear speaker kit or soundbar
- Not for 2024-current Jeeps: MB Quart sells the JC2-169 for those
Specifications
- Speakers: two 6x9 inch coaxial, 1 inch magnesium dome tweeters with removable phase lens
- Crossover: 6dB high-pass; frequency response 45Hz to 23kHz; sensitivity 86dB; 220W max / 110W RMS
- Cone: pop paper with mica blend
- Mounting: OEM-match grill, powder coated mounting plate, cutout template
- Harness: OEM adaptor plug
- Listed weight: 6.61 lbs; listed dimensions: 14.9 x 10.94 x 7.08 in
- Install: basic hand tools
- Color: Black; warranty: 1 year
- MOPAR Part Number: 68727424AA
- Manufacturer Part Number: JC1-169SB
Fitment
MB Quart lists this product for:
- Jeep® Wrangler (JL) 2018-2023
- Jeep® Gladiator (JT) 2020-2023
MB Quart also publishes a technical service bulletin for the JC1-169SB; follow it with the install manual.
This is a Jeep (on-road vehicle) audio product, not a UTV part. Confirm your model, model year and factory audio equipment against MB Quart's listing before ordering; fitment is not guaranteed on applications not listed.
FAQ
Will the JC1-169SB fit a 2024 Jeep Wrangler JL?
No. MB Quart lists it for 2018-2023 Wrangler JL and 2020-2023 Gladiator JT. For 2024-current Wrangler JL and Gladiator JT, MB Quart sells the JC2-169.
Do I need to cut anything to install these Jeep Wrangler 6x9 speakers?
The kit includes a cutout template and a powder coated mounting plate, so plan for the trimming shown in MB Quart's install manual and technical service bulletin. MB Quart rates the tools as basic hand tools.
Is the wiring plug and play?
Yes. MB Quart includes vehicle-specific wiring with an OEM adaptor plug for a no-splice, OEM style installation.
What power can these speakers handle?
MB Quart rates them at 220W max / 110W RMS with 86dB sensitivity and a 45Hz to 23kHz frequency response.
Should I buy these speakers or an MB Quart soundbar?
These keep the factory soundbar and replace its speakers with 6x9s. MB Quart's MBQJ-48 soundbars replace the whole bar with four 8 inch speakers; they need an MB Quart Stage 4 system or amplifier kit to run.
Do they work with the MB Quart Stage 4 system?
Yes. MB Quart says the Stage 4 front systems require a rear speaker kit or soundbar, and its Stage 7 and Stage 8 packages use the JC1-169SB as the rear speakers for these model years.
Why MB Quart
MB Quart builds vehicle-tuned audio packages for the Jeep Wrangler JL and Gladiator JT, engineered around the factory mounting locations and wiring so the upgrade installs with basic hand tools instead of custom fabrication. MB Quart sells its Jeep kits in stages, so you can start with one piece and add matching speakers, subwoofers or a soundbar later.
Complete Your Jeep Wrangler JL Rear Speaker Upgrade
Before ordering these Jeep Wrangler rear speakers, confirm your model year is 2018-2023 (Wrangler JL) or 2020-2023 (Gladiator JT). For a full system, pair them with the MB Quart MBQJ-STG4A-1 front kit for the factory radio or MBQJ-STG4AH-1 for an aftermarket radio. Questions? Contact Dunes 2 Dezert SXS before you buy.
