Monoprice THX 121456 Specifications and Review

The Monoprice THX 121456 ranks #397 out of 465 total Powered Home Subwoofers for sound quality. See Top Recommended Speakers By Attribute for all the top speaker suggestions.

#397 Monoprice THX 121456

  • Negatives: Product # 121456
  • 15 Hz: 92.0 dB
  • 20 Hz: 94.6 dB
  • 25 Hz: 100.1 dB
  • 31.5 Hz: 103.2 dB
  • 40 Hz: 104.7 dB
  • 50 Hz: 107.3 dB
  • 63 Hz: 109.3 dB
  • 80 Hz: 110.5 dB
  • CEA-2010-A Average (40-80Hz): 108.0 dB
  • Country: United States
  • Dimensions: 0.0”H x 0.0”W x 0.0”D (0.0 x 0.0 x 0.0 mm)
  • Discontinued: Yes
  • Measurement Source: Brent Butterworth
  • Reviews, Comparisons and Sound Samples
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