Jeep Wrangler JL Unlimited 12" 400 Watt (RMS) Swing Gate Loaded Subwoofer Enclosure with Amplifier & Complete Wiring Kit


Sale price$828.00

Liquid error (snippets/easysearch_fitment line 1): Could not find asset snippets/easysearch.liquid

Free Shipping on Orders $399+
Free 30-Day Returns
Free Tech Support


Product Highlights


Everything You need to Add Bass to Your Wrangler JL Unlimited

Upgrade your Jeep Wrangler's audio system with our all-in-one subwoofer solution. The AudioControl 12" 400 Watt subwoofer enclosure is meticulously engineered to match your vehicle's tailgate perfectly, providing a seamless and effortless method for incorporating a high-performance subwoofer into your audio setup. Built with durability in mind, the subwoofer enclosure ingeniously utilizes the tailgate for mounting, optimizing space utilization while ensuring sturdiness and protection against harsh weather conditions.

The team at AudioControl has designed a subwoofer specifically for this enclosure, delivering immersive and precise bass that's guaranteed to elevate your audio experience. Additionally, we've included the Stinger Audio MT700.1 Monoblock Amplifier - an energy-efficient powerhouse that pumps out 700-Watts of RMS power at 1 ohm. Built using superior quality components, including MOSFET power supply, high-grade capacitors, advanced transformers, and high-quality inductors, this Class D car audio amplifier ensures maximum current flow, allowing for reliable performance with every heart-pounding beat.

We've also included a Jeep Wrangler JL Unlimited-specific amplifier mounting bracket that makes it easy to mount select Audio Control, Stinger Audio, or other amplifiers under your driver's seat. Additionally, our Complete Amplifier 4GA Wiring Kit is designed to withstand even the harshest outside elements, including water, dirt, dust, and debris.

Transform your Jeep Wrangler's audio system today and experience unparalleled sound quality, reliability, and convenience. With our all-in-one subwoofer solution, you can take your driving experience to the next level and enjoy the music like never before.

Additional parts may be needed if you have a factory radio.


Designed for your JLU to add bass but not bulk. Your swing gate-mount loaded and closure and amplifier are designed specifically for your JLU, giving you the music experience you deserve without giving up space.


Swing Gate-Mount Loaded Enclosure

  • Extreme Bass: Push your Jeep's bass to the limit. Experience clean, articulate, goose bump-inducing bass; jam-packed with every musical detail

  • Space-Saving Fit: Engineered to overcome the lack of space hurdle where space is a premium,  without compromising power and sound quality

  • Weather-Resistant: Designed to withstand harsh outside elements including water, dirt, dust, and debris

700W Monoblock Amplifier 

  • Digital Class-D Mono Block Amplifier: Perfect for powering your car audio subwoofer system without sacrificing sound quality or performance.

  • Small Footprint and Sturdy Design: Experience total tonal control with our precision metal potentiometer, built to the highest standards for lasting reliability. 

  • Robust Unregulated Power Supplies: Our power supply circuitry utilizes advanced pulse width modulator integrated circuits designed to provide superior performance and unmatched efficiency. Remote Bass Controller Included: Superior audio control from the comfort of your driver's seat. Our flush-mount knob makes installation easy, allowing you to effortlessly adjust bass levels with just one twist.

  • Designed with Advanced HEXFET® Power MOSFET: Harness the power of innovative engineering and cutting-edge technology with our advanced HEXFET® Power MOSFET. Boasting reduced on-resistance, faster switching speeds, and unparalleled reliability.

  • 500V High Current Impulse voltage capacitor: Special Class X2 aluminum zinc high-frequency capacitor with low loss AC peak surge over-current ability to protect the MOSFET.

  • Direct Insert Power and Speaker Terminals: Decreased resistance for higher power transfer and efficiency.  

What's In The Box
  • Swing gate-mount 12" 400 watt subwoofer loaded enclosure for Jeep Wrangler JLU (TXJWB12)

  • 700 Watt Class D Monoblock Car Audio Amplifier (MT-700.1)

  • Jeep Wrangler 4GA wiring kit w/ 12ft 2 channel RCA cable (STXKJW4)

  • Jeep Wrangler JL Unlimited amplifier mounting system (JLUAMPBRKTD)

  • 15ft of 14GA speaker wire  


    Loaded Subwoofer Enclosure Specifications

    Number of Channels: 1
    4Ω: CH 1 350W x 1 
    2Ω: CH 1 520W x 1 
    1Ω: CH 1 800W x 1   
    Total RMS Power (Sum of rated power): 800W
    Bridgeable: NO
    Crossover Mode: LP
    CH 1 50Hz - 250Hz @ 12dB / Oct Linkwitz Riley
    Subsonic 10Hz - 55Hz @ 12dB / Oct Linkwitz Riley
    Input Channels: 2CH L/R 
    Input Mode: Switchable Unbalanced / Balanced 
    Input Sensitivity: .2v - 5v Unbalanced RCA Low-Level
    .5v - 10v Balanced RCA Hi-Level
    Processing: Bass Boost 0 - +18dB @45hz
    Variable Phase 0 - 180 Degrees 
    Output Channels: Pass Through from Input Signal
    Signal to Noise (@ CEA Standard): >90dB
    Frequency Response: Full Range CH 1 15Hz - 250Hz
    Topology Class: D
    Heatsink Type: Extruded Aluminum
    Cooling Type: Radiation 
    Operating Voltage: 8V to 16V
    Switchable Auto-Turn On: No
    Power Supply Type: Unregulated 
    Power Terminals: 4 Gauge
    Speaker Terminal: 10 Gauge
    On-Board Fusing: 3 x 30A ATC
    Recommended Inline Fuse: 80A
    Dimensions (L x W x H): 10.16” x 5.91” x 1.91” - 258mm x 150mm x 48.5mm

    Monoblock Amplifier Specifications

    Number of Channels:



    700 Watts x 1 Channel


    500 Watts x 1 Channel

    300 Watts x 1 Channel    

    Bridged RMS Rating / 2Ω Minimum

    1200W x 1

    Signal to Noise (@ CEA Standard)


    Input Sensitivity 0.2-6v



    0.2v - 6v

    Crossover Control, Linkwitz-Riley

    SUB 0Hz - 50Hz (Subsonic)

    LP 40Hz - 180Hz @ 12dB/Oct

    Bass-Boost Frequency Range

    30-80 Hz

    Bass-Boost Q


     Frequency Response (+- 1dB)

    10Hz - 180Hz

    Efficiency (Average)


    Topology Class:

    Class D

    Remote Bass Control


    Operating Voltage

    9V to 16V

    Power Terminals:

    4 Gauge

    Speaker Terminal:

    8 Gauge

    Recommended External Fusing


    HEXFET® is a registered trademarks of International Rectifier Corporation.

    4GA Wiring Kit Specifications

    Vehicle Fitment Jeep Wrangler Unlimited 4-Door (2007-2022)
    Jeep Gladiator JT (2020-2022)
    Placement Driver's Seat 
    High Current OFC Copper 4 Gauge
    Directional Twisted-Pair RCA Cable 2 channel 4000 series
    Element-ready jacket for extreme environments
    Pre-cut, terminated, and loomed wire
    Expandable X-Link fuse holder with custom mounting bracket
    Wire ferrules, remote turn-on wire, and hardware pack included

    Warranty Information

    We have a 30-day easy return policy for all purchases.

    We provide a shipping label for defective products upon your return request at no cost. Non-defective products will not receive a shipping label and the consumer will be responsible for all shipping costs.

    Stinger products are warrantied against defects in materials One (1) Year from purchase date. Stinger will, at its discretion, replace any products that exhibit defects in materials and/or workmanship during the warranty period. Assessments of defective parts are performed before replacements are shipped or refunds are released.

    Please hold on to your order confirmation! All warranty service requires original sales receipt documentation with Order Number. The warranty only applies to the original purchaser.

    Note: Products purchased from unauthorized dealers are not covered under warranty.

    Warranty Limitations
    Units found to have physical or liquid damage caused by use abuse or improper installation may be void of warranty.

    You may also like