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.

CS1315A - Three way full range phase-inversed speaker


Three way full range phase-inversed speaker

Beta Three professional cinema series speaker system is mainly suitable for all sizes of luxurious theaterdigital stereo system, also applicable for theaters,conference rooms, multi-function hall stage speaker system. And this series of cinema products have been developed and manufactured basing on the latest speaker computer simulation technology, combining the latest speaker application materials and processing technology. Through optimization of material and aided design by computer, this series of products have been developed into superior performance with lower costs, good reliability with outstanding amplification.

On the performance of sound, this series has developed basing on many actual applications, its unique superior sound radiation characteristics has provided the clearest audio-visual positioning and a more beautiful sound quality to the audiences.Adoption of new generation efficient protection circuit, it ensures this series of products to be applied under poor application circumstances, also extends the service life of products.

Correctly combining this series of cinema products, the speaker system could be applied to all sorts of different scales of cinemas; also they could be installed quickly and correctly through professional installation structure, it guarantees the sound performance of the system.



  • Three way full range phase-inversed speaker system consists of one 15inch LF driver, one 6inch MF driver and one high compression driver with 44mm voice coil.

  • Computer simulating design

  • Frequency Response 50Hz - 20kHz (-3dB)

  • Sensitivity 96dB, MAX. SPL 120dB/126dB(PEAK)

  • Rated power 300W, long-term maximum power 600W

  • Applied USA patent formulation full-day paint by dryspray technology, the coating hardness is superiors,30% harder than common paint.


Acoustical specifications
Frequency Response(-3db):
Max SPL @ 1m:
Dispersion (H x V):
90° x 50°
Compression driver:
1 x 44mm voice coil HF driver
1 x 6" MF
1 x 15" LF
Input/Output section
Input Connectors:
Spring clip
Sensitivity (1W @ 1m):
Processor section
Crossover frequencies:
8000Hz & 4.2kHz
Power section
Total Power:
300W(RMS); 600W(MUSIC); 1200W(PEAK);
Nominal Impedance (Ohm):
Physical specifications
Cabinet/Case Material:
Square shape, 15mm MDF
2 x Wooden handles
Black polyurethane paint
Dimension (W x D x H):
560 x 260 x 830mm / (22 x 10.2 x 32.7in)
Package Dimensions (W x D x H):
640 x 348 x 925mm / (25.2 x 13.7 x 36.4in)
Net Weight:
31.5 kg / 69.4 lb
Gross Weight:
34 kg / 75 lb

CS1315A Application

    CS1315A Installation

      CS1315A Parts

        CS1315A Cases

          CS1315A Collocation



              CS1315Aβ3 CS1315A Datasheet 1.0CS1315A  200KB 2022-07-04 15:32:16
              β3_CS1315A_PA_English_Manualβ3_CS1315A_PA_English_Manual 1β3_CS1315A_PA_English_Manual  2485KB 2018-12-13 10:49:11