JBL PA System Package 09 Powerful Wall Speaker CSS-1S/T/CSMA180

JBL PA System Package 09 Powerful Wall Speaker CSS-1S/T/CSMA180

Package includes:
* 6 x Wall Speaker CSS-1S/T
* 1 x Mixing Amplifier CSMA180

JBL CSS-1S/T Compact Two-Way 100V/70V/8-Ohm Loudspeaker
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.

  • 10 Watt Multi-Tap Transformer for 100V or 70V Distributed Speaker Lines
  • 8 Ohm Direct Setting
  • Included Wall-Mounting Bracket
  • Professional Drivers and Network

Frequency Range (-10 dB)85 Hz – 18 kHz
Frequency Response (±3 dB)120 Hz – 16 kHz
Power Capacity60 Watts
Sensitivity86 dB SPL, 1W (2.83V) at 1m (3.3 ft)
Maximum SPL106 dB at 8 Ohm Direct setting; 
96 dB at 10W setting
Nominal Coverage120ºH x 120ºV
Directivity Factor (Q)6.2
Directivity Index (DI)7.9 dB
Nominal Impedance8 ohms (in 8Ω DIRECT mode, selectable on back panel)
Transformer Taps10 W, 5 W (& 2.5W @ 70V)
Crossover Frequency4.3 kHz
LF Driver135 mm (5.25 in) low frequency driver
HF Driver19 mm (0.75 in) polycarbonate dome tweeter
Input ConnectorsSpring-loaded terminals
Enclosure MaterialPolypropylene Structural Foam

Included AccessoriesWall-mounting bracket assembly


Ideal for commercial and industrial use, our new line of lightweight mixer-amps leverage Crown’s high-efficiency DriveCore™ Technology and HARMAN’s GreenEdge™ environmentally-conscious manufacturing – so they quickly pay for themselves in energy savings. With a sleek industrial look and a clean front panel featuring only volume controls for each channel, they offer you an easy-to-use professional tool with uncompromised performance.


  • 4 input sources with 120W total output 
  • Fanless, space-saving 1U design 
  • Iluminated rings make them easy to see and operate 
  • Euro-block type mic/line input connectors and output connectors 
  • Independent bass and treble controls for each output channel 
  • Supports 70V and 100V distributed audio systems without needing a separate transformer 
  • Remote volume control capability using JBL CSR-V module and standard Ethernet cable 
  • Priority muting and phantom power