Features

Overview: The MTX TNP212DV package includes the new TNE212DV dual 12" subwoofer enclosure paired with a TNA500-1D amplifier. Each sub can handle 500 watts RMS (1000 watts RMS for the entire enclosure) and are internally wired for a 2-ohm load, making them a good match for the TNA500-1D amp, which provides up to 500 watts RMS for the subwoofer enclosure.

TNE212DV:

• Enclosure: Designed for heavy-duty bass, the MTX enclosure is built from 5/8" MDF (medium-density fiberboard) covered in aircraft-grade black carpet. Its ported design offers a frequency response from 250Hz all the way down to 20Hz. A single set of spring-loaded terminals are provided on the rear of the enclosure for wiring.
• Drivers: Each of the two 12" drivers features a polypropylene cone and butyl rubber surround for increased efficiency and less distortion. The subs also feature MTX's Spider Plateau Venting, which helps keep the voice-coils cool during heavy use. Both drivers are wired for a 2-ohm load and can handle up to 1000 watts RMS for the pair.

TNA500-1D: The included TNA500-1D is a Class-D mono amplifier capable of powering the sub enclosure with up to 500 watts of RMS power. Inputs and controls for the amplifier include the following:

• Power Input: Power and Ground ports consist of hex-socket set-screw terminals that can accept up to 4 AWG wire, along with a Remote turn-on terminal that can accept up to 8 AWG wire.
• Speaker Output: One set of hex-socket set-screw terminals is provided for the mono speaker output, which can accept up to 8 AWG wire.
• Fuses: Sockets on the inside of the amp hold the two included 30A ATO fuses. If the fuses need to be replaced, the bottom panel of the amplifier must be removed.
• Low-Level Inputs: Two RCA jacks provide a low-level signal input.
• Controls:
  • Gain: Adjusts the input signal level and can accept input signals 200mV to 10V.
  • LPF: The amp includes a 12dB/oct low-pass filter with a cutoff frequency that can vary between 50Hz and 250Hz.
  • Subsonic: A built-in subsonic filter can be used to filter unwanted low-frequencies, with an adjustment range of 10Hz to 55Hz.
  • Bass Boost: A Bass Boost control lets you increase the bass level, centered at 45Hz, from 0 to +12dB.
  • Remote Bass-Level Input: An RJ-9 socket is provided to connect the included Remote Bass-Level Control.

Remote Bass Control: Included with the TNP212V is a remote bass-level control allowing you to adjust the bass level without accessing the amplifier. The remote bass-level control can be mounted under a dash or console within easy reach of the driver using the included 16.5' cable. The remote level control cable features an RJ-25 connector on one end, for attaching to the level control, and an RJ-9 connector on the other end that attaches to the amplifier.

Specifications:

• Amplifier:
  • Amp Class: Class-D
  • Amp Power:
    • 500 watts RMS x 1 @ 2-ohms
    • 350 watts RMS x 1 @4-ohms
  • Signal to Noise Ratio: 95dB
  • THD+Noise (@1W): <0.3%
  • Frequency Response: 20Hz - 250Hz
  • Input Signal Range: 200mV - 10V
  • Low-Pass Filter: Variable 50Hz -250Hz, 12dB/oct
  • Subsonic Filter: Variable 10Hz - 55Hz, 12dB/oct
• Subwoofer:
  • Size: 12" x 2
  • RMS Power: 1000 watts RMS (500 watts per sub)
• Dimensions:
  • Enclosure: Width: 29.625", Height: 14.0", Depth: 13.50" (bottom) / 11.125" (top)
  • Amplifier: Width: 7.813", Height: 1.884", Depth: 5.374"
  • Remote Bass-Level Control: Width : 0.650", Height: 0.890", Depth: 2.0" (incl. cable)