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Lowell Manufacturing Co. - CT830A-T470
Lowell Manufacturing Co. - CT830A-T470 Lowell Manufacturing Co. - CT830A-T470 Lowell Manufacturing Co. - CT830A-T470
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8" 20W Coaxial Speaker Driver, 4W Transformer

Series: CT830A

Model: CT830A-T470

  • Size: 8 inch
  • Power Rating: 20W
  • Driver Type: Coaxial
  • Transformer: 70V (0.5, 1, 2, 4W)
  • Assembly Frequency Response: 57Hz–13.3kHz (±6dB) and 44Hz–20kHz (±8.7dB)
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High performance 8" 20W coaxial speaker with post mounted, coaxially positioned tweeter for improved performance over a traditional full-range (dual cone) speaker. The 3" tweeter provides wide dispersion in the high frequency range enhancing speech/music intelligibility in the area between speakers. This speaker is an outstanding choice for quality paging, public address, and background music applications demanding accurate voice/music reproduction.

  • Size: 8 inch
  • Power Rating: 20W
  • Driver Type: Coaxial
  • Transformer: 70V (0.5, 1, 2, 4W)
  • Assembly Frequency Response: 57Hz–13.3kHz (±6dB) and 44Hz–20kHz (±8.7dB)
  • Assembly Mounting Depth: 3.20 in.
  • Mounting Bolt Circle: 7.625 in.
  • Assembly Dispersion Angle: 80 degrees conical
  • Assembly Average Sensitivity: 96.7dB
 
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Advance Sound Company

157 Rome Street

Farmingdale, New York, 11735