Products
CPA1260 Cinema Power Amplifiers

Fearures:

· H-circuit "output" layer-by-layer power design is adopted to greatly improve the high power output stability,
· each channel has its own power supply, which guarantees it has a powerful output current and improves its separating degree.
· designed with multiple circuit protection systems, including the DC output protection, the output short-circuit protection ,the On/Off impulse protection and Temperature protection system. It is also designed with a complete indicating system that checks the state of every function.
· the XLR interface is used for the input; the SPEAKON socket and tabletting fixed terminals are used for the output.

CPA series cinema power amplifiers are designed in accordance with the demanding requirements for live playback and sound reinforcement in cinemas and theaters. CPA series include: CPA800, CPA1200, CPA2400, CPA3600, CPA940, CPA1260, CPA4500 and CPA5000 totally eight varieties . CPA series power amplifiers adopt the most advanced high-power output technology, and are assembled with the highest chosen quality components. After strict aging tests, it is guaranteed that all equipment show high performance criteria and reliability.

CPA940 and CPA1260 power amplifiers are more suitable for the two-way frequency main speaker systems with electronic frequency dividing networks as their two channels are different in output power.

CPA4500 and CPA5000 power amplifiers are more suitable for the three-way frequency main speaker systems with electronic frequency dividing networks as their three channels are different in output power.

technical parameters
CPA1260
Output voltage ( 8Ω)
Channel A:850W   Channel B:300W
Output voltage ( 4Ω)
Channel A:1300W Channel B:450W
Rated  Power(bridging 8Ω)
Without bridging
Frequency response
20Hz—20KHz‚ +0‚-1dB. 1watt
THD
<0.05%@1KHz
Slew rate
>26V/μs
damping factor
>470
Minimum source emf
rated power,1.1Vrms
Input impedance
20k ohms balanced input,10k ohms umbalanced input
SNR(A weighted)
>102 dB
Crosstalk
>60 dB
Input sockets
Canon socket
Output sockets
speaker socket and terminals
radiating
AC FAN
gain control
two level 41 potentiometers
indicator light
LED (power, signal, harmonic, dc protection temperature protection)
Protective link
Temperature, dc voltage, the output short-circuit protection ,the On/Off impulse protection
Dimensions (mm)
(H×W×D)
483×132×455(3U)
Gross Weight
23kg
Net weight
21kg