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CSS-1S/T is a versatile, compact two-way loudspeaker designed for use on 100V or 70V distributed speaker lines, or in 8 ohm direct mode. The 135 mm (5.25 inch) low frequency loudspeaker and 19 mm (.75 inch) polycarbonate dome tweeter reproduce full-range sound quality for foreground or background music and are voiced for maximum speech clarity and intelligibility.

  • 10W multi-tap transformer for 100V or 70V distributed speaker lines
  • 8-ohm direct setting
  • 120 Hz - 16 kHz frequency response
  • 60W power capacity
  • Mounting hardware included
Frequency Range 85 Hz - 18kHz
Frequency Response 120 Hz - 16 kHz
Power Capacity 60W
Sensitivity 86 dB SPL, 1W at 1m
Max. SPL 106 dB at 8 ohms direct setting; 96 dB at 10W setting
Nominal Coverage Angle 120 degrees
Directivity Factor 6.2
Directivity Index 7.9 dB
Nominal Impedance 8 ohms
LF Driver 5.25 inches
HF Driver 0.75 inch polycarbonate dome tweeter
Input Connectors Spring-loaded terminals
  Version Language Size Uploaded
CSS-1S/T Cut Sheet-Chinese   zh  1.29 MB Nov 09, 2011
CSS-1S/T Cut Sheet-English   en  981 KB Jun 25, 2012
JBL Commercial Brochure     1.24 MB Sep 12, 2018
Application Guides
CS Series Application Guide (English)     4.99 MB Aug 27, 2015
CS Series Application Guide (Chinese)     9.62 MB Aug 27, 2015

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