CS 2131B 3 way bi-ampilfied screen channel speaker

The CS 2131 B is a 3 way , biamplified screen speaker; product highlights and specifications are detailed below

Tech Specifications

3 way design with bi-amp modes
System is designed to suit both in-wall and platform installations. Shallow profile of the system relieves the need for a large installation space behind the cinema screen.
Time-aligned compression and midrange drivers provide accurate imaging and minimum phase cancellations.
Tight directivity control and angled construction of midrange horn provides uniform coverage.
Specially con gured midrange phase plugs result in minimum phase cancellations resulting in intelligibility of vocals.
The mathematically-designed horn are keep distortion within limits.
Dual 15” LF enclosure available in different power ratings for different hall sizes.
All three sections – LF, MF and HF are optimized to provide at frequency response inside a cinema hall (considering the in uence of hall acoustics).
Sturdy, compact cabinet with shallow profile
Controlled directivity with provision to tilt to the horn

DESCRIPTION	3 way bi-ampilfied screen channel speaker
ENCLOSURE LF	Baffle - 25mm PPB sides and back, 19mm PPB. Extensive bracing
ENCLOSURE M + HF	Injection moulded industrial grade plastic
TRANSDUCER COMPLEMENTS: LF	2 x 15" woofer, 3" VC
TRANSDUCER COMPLEMENTS: MF	2 x 6.5", 1.5" VC
TRANSDUCER COMPLEMENTS: HF	1 x 1.4" throat compression driver, 2.5" VC
NOMINAL IMPEDANCE	LF: 4Ω, MF+HF: 8Ω
CONTINUOUS POWER HANDLING	LF: 800W; MF + HF: 200W
PROGRAM POWER	LF: 1600W; MF+HF: 500W
PEAK POWER	LF: 3200W; MF+HF: 1000W
SENSITIVITY (1W/1M)	LF: 101dB; MF + HF: 103dB
MAX CONTINUOUS SPL	LF: 130dB; MF + HF: 126dB
MAX PEAK SPL	LF: 136dB; MF + HF: 132dB
FREQUENCY RANGE (- 3dB)	40Hz ~ 17kHz
FREQUENCY RANGE (-10dB)	30Hz ~ 18.5kHz
NOMINAL COVERAGE	H 90° x V -30°/+20°
CROSSOVER FREQUENCY	400Hz (active); 1.3kHz (passive)
INPUTS	Screw type barrier strip
FINISH	LF - Black PVC, HF - Black, Brackets - black powder coated
M+HF/HF MOUNTING BRACKET and hardware	Provided, for mounting on top of LF cabinet
PRODUCT DIMENSION H x W x D (LF)	883mm x 762mm x 450mm
PRODUCT DIMENSION H x W x D (M+HF)	1054mm x 762mm x 450mm
SHIPPING DIMENSION (LF)	1150mm x 892mm x 580mm
SHIPPING DIMENSION (M+HF)	1146mm x 910mm x 580mm
NET WEIGHT (LF)	55kg
NET WEIGHT (M+HF)	30kg
GROSS WEIGHT (LF)	58kg
GROSS WEIGHT (M+HF)	32kg

NOTE: Due to continuous improvements, all specifications are subject to change

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Since its inception in the early 70s, Sonodyne is a company that has been at the forefront of the innovative Indian professional audio market