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MB Quart JS1-316 6-1/2" 3-way speaker system — designed for select Jeep Wrangler (JL) and Gladiator models

Item # 049JS1316E

The JC1-316 speaker system takes the place of your existing upper and lower dash speakers, but that's where the...

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The JC1-316 speaker system takes the place of your existing upper and lower dash speakers, but that's where the...

Item # 049JS1316E

In stock

Deeply discounted installation gear

C$649.95 each

About the MB Quart JS1-316

Ken Nail

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.

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.

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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
  • MFR # JS1-316

What's in the box:

  • 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

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More details on the MB Quart JS1-316

Pat M.

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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