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Amp + Subs + Box Combo: MA Audio HK400D + MA212B

Class D Amp + Box w/ 2 12" Subs

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Amp + Subs + Box Combo: MA Audio HK400D + MA212B

Class D Amp + Box w/ 2 12" Subs

$249.99

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Amplifier Description:

  • 800W Digital Mono Amplifier
  • RMS Power Handling:
    • 14.4V
      • 180 Watts x 1 chan. RMS @ 4 Ohms
      • 330 Watts x 1 chan. RMS @ 2 Ohms
    • 16.0V
      • 190 Watts x 1 chan. RMS @ 4 Ohms
      • 360 Watts x 1 chan. RMS @ 2 Ohms
  • 12v - 17v DC Power Input
  • Adjustable RCA Gain Control
  • Selectable Low (100mV -2V) and High (2V - 8V)
  • Silver Plated RCA Line Input/Output
  • Silver 4 Gauge Power & 8 Gauge Speaker Connections
  • Frequency Response 15 Hz - 150 Hz
  • 24 dB Variable Subsonic Filter (15Hz - 40Hz)
  • 24 dB Variable Low Pass Filter (50Hz - 150Hz)
  • Remote Bass Control Knob
  • 0 - 18 dB Variable Bass Boost Control (45Hz)
  • 0 - 180 Degree Selectable Phase Control
  • Short/Thermal/Overload Protection Circuitry
  • Strappable with a 2nd Class D Amplifier
  • 2 Ohm Stable (4 Ohm when Strapped)
  • Dimensions: 10.7" L x 7.03" W x 2.07" H
  • 2-year Manufacturer's warranty

Amplifier Specifications: 

MA212B -- Loaded Subwoofer Enclosure Description:

  • 12" Dual Bass Box
  • Large aluminum honeycomb grill
  • Four aluminum top-mounted hole ports
  • RMS Power Handling: 400 watts
  • Peak Power Handling: 800 watts
  • Gray carpeting with black sidepanels
  • Silver MA Audio logo on sides
  • HDF Construction
  • Dual 4 Ohm Inputs
  • Dimensions: 17.25" H x 35.5" W x 16.5" D
  • 2-year Manufacturer's warranty (woofer only)

Specifications

Second Depth
The second depth is used only when the box is slanted or angled. This value is the top measurement and it is measured in inches.
Depth
The front-to-rear depth of the item, in inches. If the item is angled or slanted, this value is the bottom measurement.
Height
The height of the item, measured from top to bottom, in inches.
Width
The width of the item from left to right (side-to-side) measured in inches.
Color
Color of handle.

Warranty and Return Policy

Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider
Manufacturer

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Product Summary

Manufacturer

Model Number

HK400D+MA212B

Weight

78.00lbs

Internal SKU

ma212b_hk400d

Internal Product ID

5971

Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: Amp + Subs + Box Combo: MA Audio HK400D + MA212B