Power Sound Audio (PSA) TRIAX Specifications and Review

The Power Sound Audio (PSA) TRIAX ranks #3 out of 95 total Large Powered Home Subwoofers (Over 75 lbs) for sound quality. See Top Recommended Speakers By Attribute for all the top speaker suggestions.

#3 Power Sound Audio (PSA) TRIAX

  • CEA-2010-A Average (40-80Hz): 130.9 dB (avg of 3/4 bands)
  • Country: United States
  • Dimensions: 23.5”H x 31.0”W x 27.5”D (596.9 x 787.4 x 698.5 mm)
  • Discontinued: Yes
  • Driver(s): (3) 15 inch
  • Enclosure: sealed
  • Measurement Source: Manufacturer
  • Output SPL at 20 Hz: 119.8 dB
  • Output SPL at 25 Hz: 119.8 dB
  • Output SPL at 31.5 Hz: 119.8 dB
  • Output SPL at 40 Hz: 130.9 dB
  • Output SPL at 50 Hz: 130.9 dB
  • Output SPL at 63 Hz: 130.9 dB
  • Warranty: 5
  • Weight: 230.0lbs / 104.3kg
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