Bass reflex cinema sub-woofer loudspeaker
The Beta Three® CSB118A Cinema Series subwoofer loudspeaker utilises a high power low frequency driver with a structurally solid enclosure. The CSB Series subwoofer loudspeaker delivers extended low frequency bandwidth with excellent punch for Digital Cinema installations.
  • High SPL, high sensitivity loudspeaker
  • One 18" high power woofer
  • DSP design can require fine frequency response and phase characteristics
  • Variable and hospitable installation modes
  • Suitable for all kinds of cinema system configurations
  • Suitable for sound reinforcement application of multichannel surrounding movie like cinema THX、DTS etc.
  • Matched with relative speaker controller B3 EC-2600 can acquire fine frequency and phase response
  • Used for high quality, multichannel cinema music playback, which can matches with B3 full range loudspeaker.
Transducers LF: 18"×1
Frequency response(-3dB) 45Hz-200Hz
Rated power 600W (RMS), 1200W (PROGRAM), 2400W (PEAK)
Sensitivity (1W @ 1m) 100dB
Maximum SPL (1W @ 1m) 127dB/132dB(PEAK)
Rated Impedance
Dispersion (H×V) N/A
Connector Binding post
Dimensions (W×H×D) 900×450×700mm
Packaging Dimensions (W×H×D) 1010×560×820mm
Net Weight 62kg
Gross Weight 67kg


User Manual

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