About the MB Quart JS1-316
Take to the (off) road with better sound
Take to the (off) road with better sound
It's fun tricking out your Jeep for tooling around town or going overland. But before you start bolting gear onto the outside, why not improve the audio inside? MB Quart makes it well worth your time with their JS1-316 speaker system. This system takes the place of your existing upper and lower dash speakers, but that's where the similarity ends — its paper/mica 6-1/2" midbass woofers and the 3-1/2" coaxial speakers with 3/4" titanium dome tweeters kick out sound that'll make you realize exactly what you were missing before.
Plug 'em in
You'll find the 6-1/2" midbass woofers enclosed in Jeep-specific enclosures that replace the existing lower dash speakers, while the 3-1/2" coaxials fit neatly into the upper dash speaker location. All the components come with factory-compatible plugs — no splicing required. MB Quart provides vehicle-specific instructions to eliminate the guesswork, too.
Installation Note: This is not a difficult installation, but it requires significant dash disassembly. If you don't have experience with this type of project, please consult a professional.
Product highlights:
- compatible with select 2018-up Jeep Wrangler (JL) and 2020-up Jeep Gladiator models
- Jeep-tuned replacement speakers for upper and lower dash
- system includes:
- 6-1/2" paper and mica blend woofers in vehicle-specific enclosure
- 3-1/2" coaxial speakers with 3/4" titanium dome tweeters
- Jeep wiring connector plugs
- power handling: 150 watts RMS (300 watts peak)
- frequency response: 75-23,000 Hz
- sensitivity: 89 dB
- impedance: 4 ohms
- warranty: 1 year
- Our 60-day money-back guarantee
- MFR # JS1-316
What's in the box:
MB Quart JS1-316 owner's manual
- One Driver's side speaker enclosure with factory speaker harness attached (midbass speaker installed)
- One Passenger side speaker enclosure with factory speaker harness attached (midbass speaker installed)
- 2 Coaxial speakers
- Two 4" Wiring harnesses
Customer Q&A
Q
Do these come with a crossover?
A
Yes it is a plug n play package.
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More details on the MB Quart JS1-316
Features & specs
| General | ||
|---|---|---|
| Speaker Size | Vehicle-specific | |
| Design | 3-way | |
| Tweeter Design | 3/4" Dome | |
| Impedance (Ohms) | 4 | |
| Tweeter Composition | Magnesium | |
| Woofer Composition | Paper/Mica | |
| Woofer Surround | Rubber | |
| Parts Warranty | 1 Year | |
| Labor Warranty | 1 Year | |
| Specifications | ||
| Sensitivity (1W at 1 meter) | 89 | |
| Sensitivity at 2.83 volts | N/A | |
| Frequency Response | 75 - 23k Hz | |
| Minimum RMS Wattage | --- | |
| Maximum RMS Wattage | 150 | |
| Peak Power Handling (Watts) | 300 | |
| Top-mount Depth (Inches) | N/A | |
| Bottom-mount Depth (Inches) | N/A | |
| Cutout Diameter or Length (inches) | --- | |
| Mounting Height (Inches) | --- | |
Product Research
Features
Overview: This system includes midbass speakers mounted in sealed enclosures designed to install in the factory knee panel location, and coaxial speakers designed to replace the upper dash speakers in select 2018 and later Jeep Wranglers (JL) and 2020 and later Jeep Gladiators (JT). The midbass enclosures replace the factory enclosures, which house 4" speakers.
Wiring: All the necessary wiring is included. A six inch wire attached to each midbass pod is terminated with a mate to the factory wiring harness. The included harnesses for the coaxial speakers also plug directly into the factory wiring.
Installation: Although no paperwork is included, a link to the installation instructions is under the Overview tab.
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