AudioControl Ford Bronco (2021-2023) Single 12" 400 Watt (RMS) Swing Gate Loaded Sealed Subwoofer Enclosure Complete Bass Package


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Product Highlights


Swing Gate Loaded Subwoofer Enclosure

  • Intense Bass: Take your Ford Bronco's bass to the extreme—enjoy crisp, precise, spine-tingling bass that captures every musical nuance.

  • Compact Fit: Engineered to conquer space constraints without sacrificing power and audio excellence.

  • Weather Resistant: Built to withstand harsh outdoor conditions, such as water, dirt, dust, and debris.

  • Tailored for the Ford Bronco: Expertly crafted subwoofer box designed specifically for the Ford Bronco.

  • Enhance Your Factory Audio: Elevate your Bronco's sound system by integrating this subwoofer box into your Ford Bronco.

    700 Watt Class D Monoblock Car Audio Amplifier | MT-700.1

    • Digital Class-D Mono Block Amplifier: Delivers powerful performance in a compact size, ensuring efficient and high-quality power for your car audio subwoofer system.

    • Small Footprint and Sturdy Design: Precise sound control with our durable metal potentiometer, designed for long-lasting reliability and exceptional tonal adjustments.
    • Robust Unregulated Power Supplies: Advanced pulse width modulator integrated circuits in the power supply circuitry offer superior performance and efficiency.

    • Designed with Advanced HEXFET® Power MOSFET: Featuring reduced on-resistance, faster switching speeds, and unmatched reliability.

    • Remote Bass Controller: Enjoy convenient audio control from your driver's seat, allowing you to effortlessly adjust bass levels.

    Bronco-Specific Amplifier Wiring Kit

    • Designed for Ford Bronco: Designed to withstand harsh outside elements, including water, dirt, dust, and debris.

    • Better Performance: Add aftermarket amplifiers to upgrade your sound system.

    • Perfect Fit: Engineered to fit your 2021+ Ford Bronco.


    Upgrade your Ford Bronco's audio system with our all-in-one subwoofer solution. Experience mind-blowing, precise bass with the AudioControl 12" 400 Watt loaded enclosure that seamlessly attaches to your tailgate. Our comprehensive install kit includes a 700-watt Stinger Audio Monoblock amplifier, a Bronco amplifier mounting system for convenient under-seat placement, and a 4GA Stinger Wiring Kit for optimal performance. Enjoy crystal-clear sound and powerful bass to elevate your driving experience. Transform your Ford Bronco's audio system today and take your driving experience to new heights!

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

    What's in the Box
    • 12" Loaded Subwoofer Enclosure for Ford Bronco (TXFBB12)
    • Subwoofer Enclosure User Guide
    • 700 Watt Class D Monoblock Car Audio Amplifier (MT-700.1)
    • Amplifier User Guide
    • Ford Bronco 4GA Wiring Kit w/ 12ft 2-Channel RCA Cable (STXKBR4)
    • Ford Bronco Passenger Side Amplifier Bracket (BRCOAMPBRKTP)
    • 15ft of 14GA Speaker Wire  


        Loaded Subwoofer Enclosure  Specifications

        Number of Channels: 1
        Subwoofer Size 12”
        Voice Coil Dual 4 ohm
        DC Resistance (Re) 2 ohm
        Sensitivity 1W/M (SPL) 87 dB
        Frequency Response 20Hz - 250Hz
        RMS Power 400 watts
        Peak Power 800 watts
        Speaker Displacement 0.06 cu ft / 1.82 Ltr
        Speaker Weight 12.5 lbs
        Internal Volume 0.87 cu ft. / 24.7 Ltr
        Enclosure Weight 17.5 lbs
        Height 14in / 35.56cm
        Width 28.5in / 72.39cm
        Depth 6.1in / 15.5cm
        Depth (with Speaker & Grill) 7.3in / 18.59cm

        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 Ford Bronco 2021+
        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.

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