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.

CS2315L - Dual 15" 3-Way Full Range Cinema Speaker


Dual 15" 3-Way Full Range Cinema Speaker

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


  • Four transducers three way full range
  • System type: three-frequency single drive or dual drive loudspeaker
  • High frequency harmonic attenuation patented technology wooden horn
  • High frequency no vertical pointing Angle adjustable
  • Adjusting range + 20 ° to 30 °
  • Bass with ultra-high perforation rate steel mesh protection, against mechanical damage and insect damage
  • Three-frequency dual channel power amplifier drive
  • Suitable for big/mid cinema audio system


Acoustical specifications
Frequency Response(-3db):
LF: 40Hz-550Hz; HF/HF: 400Hz-20kHz
Max SPL @ 1m:
Dispersion (H x V):
90° x 40°
Compression driver:
1 x 75mm voice coil HF driver
1 x 10" MF
2 x 15" LF
Input/Output section
Input Connectors:
Spring clip
Sensitivity (1W @ 1m):
LF: 100dB; MF/HF: 103dB
Processor section
Crossover frequencies:
LF/MF: 400Hz; MF/HF: 2.2kHz
Power section
Total Power:
LF: 900W; MF/HF: 200W(RMS);
Nominal Impedance (Ohm):
LF: 4Ω; MF/HF: 8Ω
Physical specifications
Dimension (W x D x H):
LF: 700×1000×550mm; MF/HF: 560×584×408mm
Package Dimensions (W x D x H):
LF: 810 x 660 x 1120mm; MF/HF: 855 x 816 x 638mm
Net Weight:
82.4 kg / 181.7 lb
Gross Weight:
91 kg / 200.6 lb

CS2315L Application

    CS2315L Installation

      CS2315L Parts

        CS2315L Cases

          CS2315L Collocation



              CS2315Lβ3 CS2315L Datasheet 1.0CS2315L  200KB 2022-07-03 18:55:42