JBL 4645C Specifications and Review

The JBL 4645C ranks #21 out of 465 total Powered Home Subwoofers for sound quality. See Top Recommended Speakers By Attribute for all the top speaker suggestions.

#21 JBL 4645C

  • 100 Hz: 135.1 dB
  • 125 Hz: 135.8 dB
  • 20 Hz: 98.9 dB
  • 25 Hz: 114.0 dB
  • 31.5 Hz: 118.7 dB
  • 40 Hz: 122.0 dB
  • 50 Hz: 123.7 dB
  • 63 Hz: 129.7 dB
  • 80 Hz: 133.9 dB
  • CEA-2010-A Average (40-80Hz): 127.3 dB
  • Cabinet Color: black
  • Country: United States
  • Dimensions: 39.75”H x 26.5”W x 17.75”D (1009.6 x 673.1 x 450.8 mm)
  • Discontinued: Yes
  • Driver(s): (1) 18 inch
  • Enclosure: ported, front
  • Measurement Source: Data-bass
  • Passive: Yes
  • Warranty: 5/3/2
  • Weight: 138.0lbs / 62.6kg
  • Reviews, Comparisons and Sound Samples
  • Links

As an Amazon Associate I earn from qualifying purchases.