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Cadence :: QSA8.2 :: $269.95

Cadence QSA8.2

Item# 36365

8” 2.1 System Built-In Active Subwoofer and Amplifier Output to Speakers

Sorry, this product is no longer available.


General Features:

Subwoofer Specs:

  • Subwoofer Rated Power: 100 Watts RMS // 200 Watts MAX
  • Minimum THD @ Rated Power: < 0.4%
  • Frequency Response: 20Hz – 150Hz
  • S/N Ratio: >90dB
  • High Level Input Sensitivity: 0.8V
  • Low Level Input Sensitivity: 180mV
  • Low Pass Filter: 50Hz – 150Hz
  • Bass Boost: 0 to +18dB
  • Load: 2 Ohm


Amplifier Specs:

  • Amplifier Rated Power: 75W x 2 @ 4 Ohm
  • Minimum THD @ Rated Power: 
  • Frequency Response: 50Hz – 20 kHz
  • High Level Input Sensitivity: 1.0V
  • Low Level Input Sensitivity: 200mV
  • Subsonic Filter: 50Hz – 150Hz (HPF)
  • Load: 4 Ohm
  • Fuse Rating: 30A
  • Dimensions (L x W x H): 13.5” x 9.8” x 2.7”


  • Subwoofers are usually sold as a single unit unless otherwise noted.
  • Authorized Internet Dealer
*Warranty: 1 Year Manufacturer warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to for replacement within 30 days from the original date of purchase with proper return authorization. After the 30 day time period, products must be returned to their original manufacturer for the remainder of the manufacturer's warranty period.