CS Series Cinema Speaker

CS Series Cinema Speaker

The Beta Three® CS series is specifically designed to provide state-of-the-art cinema solutions developed and manufactured using the latest technology. The CS series comprises of two-way, three-way, and four-way screen channel systems as well as surrounds and subwoofers. This series of professional cinema sound systems offer superior-quality audio and extraordinary reliability, just so to ensure every audience in the room receives the complete sound experience intended by the filmmaker.

CS4615A - 6 transducers 4-Way Full Range Cinema Speaker


6 transducers 4-Way Full Range Cinema Speaker

The Beta Three® CS4615A Cinema Series loudspeaker is a two cabinet system consisting of a two-way mid/high horn loudspeaker and a separate subwoofer loudspeaker cabinet. This Series has been specifically designed and engineered to meet the demanding requirements within Digital Cinema installations where high quality music and vocal reproduction is essential. 


  • Six transducers four- way full range
  • High SPL, high sensitivity
  • 4x15" big power woofers
  • One 12" compression horn mid range transducer,
  • One compression driver with 2'' titanium diaphragm
  • Built-in crossover for HF/MF. external crossover for MF/HF
  • 90x60 wide dispersion can get the wider covering
  • Computer simulating design provide very good Frequency response and phase feature
  • Very convenient walling installation mode
  • Suitable for THX,DTS and other multi-channel surrounding sound reinforcement in cinema
  • Suitable for big/mid cinema audio system


Acoustical specifications
Frequency Response(-3db):
LF: 40Hz-350Hz; MF/HF: 90Hz-17kHz
Dispersion (H x V):
90° x 60°
Compression driver:
1 x 2" HF
1 x 12" MF
4 x 15" LF
Input/Output section
Input Connectors:
Spring clip
Sensitivity (1W @ 1m):
LF: 101dB x 2; MF/HF: 103dB
Power section
Total Power:
LF: 900W x 2; MF/HF: 400W(RMS);
Nominal Impedance (Ohm):
Physical specifications
Dimension (W x D x H):
LF: 820 x 628 x 1150; MF/HF: 820 x 628 x 1030
Package Dimensions (W x D x H):
LF: 920 x 728 x 1250; MF/HF: 945 x 762 x 1148
Net Weight:
150 kg / 330.7 lb
Gross Weight:
161 kg / 354.9 lb

CS4615A Application

    CS4615A Installation

      CS4615A Parts

        CS4615A Cases

          CS4615A Collocation



              CS4615Aβ3 CS4615A Datasheet 1.0CS4615A  200KB 2022-07-04 21:25:46
              β3_CS4615A_PA_Chinese_Manualβ3_CS4615A_PA_Chinese_Manual 1β3_CS4615A_PA_Chinese_Manual  1371.78KB 2018-07-12 02:25:39
              β3_CS4615A_PA_English_Manualβ3_CS4615A_PA_English_Manual 1β3_CS4615A_PA_English_Manual  1340.84KB 2018-07-12 02:25:39