SKU: S65BOX500
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Single 12" Square Subwoofer, Amplifier, Wiring Kit and Enclosure Package

Built for SPL

S65 Series square subwoofers are built to deliver exceptional SPL and the most bass for your buck.

The S6512-44 is a 12" dual voice coil, 400 watt, 4 ohm square car audio subwoofer built on the MTX tradition of getting more than expected.

Patented Technology Spider Plateau Venting Progressive Suspension

MTX THUNDER500.1 is designed to work with an assortment of subwoofers and is capable of delivering up to 1000 watts peak power (500 watts RMS) in an incredibly small package.

This monster amp features a high efficiency class D topology. This type of circuit is preferred for driving subwoofers due to its ability to minimize power loss to heat when you rock all night long.

Class D Topology 2Ω Stable

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    Wire, fuse, fuse holder and fittings required to connect amplifier to electrical system.

    779.80
    705.82
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    The Perfect Package

    This package includes everything bass lovers need to add killer bass to their vehicle's sound system. Featuring the feature rich, patented S65 square 12" subwoofer, the THUNDER500.1 class D high efficiency amplifier, a vented BassSlammer enclosure, and 4-AWG wiring from StreetWires, this package has it all. Each piece in this package has been specifically selected to maximize the performance of each of the other parts ensuring that you get More Than Xpected!

    Patented Surround Geometry

    Delivers increased Xmax resulting in higher SPL and less distortion.

    Progressive Suspension

    Controls excursion at high power lowering 3rd order distortion.

    Radial Ribbed T-Yoke

    Dissipates heat and decreases distortion.

     

    The S65 Series

    The S65 Series is designed for enthusiasts that want to add extreme bass to their system. With more surface area than a standard round subwoofer and patented corner geometry that increases Xmax, the S6512-44 square subwoofer delivers exceptional volume displacement that translates to exceptional SPL. The woofer features dual layer cooling technology with Spider Plateau Venting technology that utilizes the subs movement to cool it as it plays and a radial ribbed t-yoke dissipates heat away from the voice coil through the back plate, so it doesn't overheat even under intense use. 

    S65 Series Key Features

    • Patented Surround Geometry US Patent #7,275,620
    • Surround Allows for Increased Xmax Resulting In Higher SPL and Volume Displacement
    • Spider Plateau Venting Mechanically Targets Cool Air at the Voice Coil
    • Radial Ribbed T-Yoke Dissipates Heat and Decreases Distortion
    • 2.0" High Temperature Voice Coil

    S65 Series Spider Plateau Venting

    This square subwoofer also incorporates Spider Plateau Venting which is a mechanical cooling process that targets cool air at the voice coil and a radial ribbed t-yoke that acts as a heat sink effectively managing the subwoofer temperature for long term performance.

    Surface Mount Design

    Resists vibration for reliability under the harshest conditions

    Small Footprint

    Easy install in any vehicle, anywhere

    Variable Crossover

    Tune a wide range of speakers to perfection

    Extruded Heatsink

    Keeps the amplifier cool without a fan

    High Power High Value

    The THUNDER500.1 is a high powered subwoofer amplifier capable of delivering up to 500 watts RMS power at 2Ω. Additionally, the unit is designed to be installed in almost any vehicle due to its small chassis size.

    THUNDER 500.1 Key Features

    • Mono block amp for subwoofer(s)
    • Small Footprint
    • Extruded Aluminum Heat Sink
    • Surface Mount PCB Design
    • Variable Crossovers

     

    Technologically Advanced

    The THUNDER500.1 features surface mount technology. This design uses smaller more efficient parts that adhere to the circuit board much better than traditional through hole designs making it extremely vibration resistant.

    SPECIFICATIONS
    Peak Power (Watts) 500
    Recommended Amp Power (RMS) 250 - 500
    Peak Power (Watts) 1000
    Impedance Dual 4Ω
    Frequency Response 23Hz - 130Hz
    Sensitivity 86.7dB (1W/1m)
    Volume Displacement (cu in) 68.47
    Voice Coil 2" (5.08 cm)
    Mounting Depth 6.9375" (17.62cm)
    Cut Out Diameter 11.125" (28.26cm)
    SUPPORT FILES
    Installation Sheet T/S Parameters Tech Data Sheet (2 pages) View | Download
    Owners Manual THUNDER500.1 Owners Manual (32 pages) View | Download