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Alphasonik :: APTPK2 :: $179.95

Alphasonik APTPK2

Item# 35558

Single 12" 400W RMS Pre-Loaded Party PAK Enclosure Woofer with Mineral-Filled Composite Cone

Sorry, this product is no longer available.


Power Handling:

  • 400W RMS
  • 800W Max Power

General Features:

  • Frequency Response: 23Hz - 1kHz
  • Impedance: 4 Ohms
  • Class A/B BIPOLAR Power Amplifier
  • 2 Ohm Stable (Stereo)
  • MOSFET High Speed Switching Supply
  • Damping Factor: >200
  • Input Voltage: 0.3 - 8V
  • T.H.D.: 0.05%
  • Signal to Noise Ratio: >90dB
  • Input Impedance: 20k Ohms
  • Variable Low Pass Filter: 50Hz - 500Hz
  • Bass Boost Control: 45Hz 0 - +12dB
  • RCA (Low Level)
  • Speaker (High Level) Inputs
  • Line Out

Amplifier Kit Features Include:

  • 10AWG 17" Red Power Cable
  • 10AWG 3" Ground Cable
  • 18AWG 17" Remote Turn-On Wire
  • 17" Black RCA Cable
  • Accessory Package with Wire Ties
  • Enclosure Diameter: 17.9" (W) x 


  • Subwoofers are usually sold as a single unit unless otherwise noted.
*Warranty: 1 Year warranty.
1 Year warranty from implies that repairs must be returned to, not the manufacturer. More information can be found in our help section under returns & warranties.
What's not covered : Misuse, abuse, defacement, physical damage of any kind, and improper installation / operation. Video and multimedia equipment with damaged or cracked screens.Subwoofers and speakers are not warranted against being blown, burned or abused.
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