[PSA-B2220]
Update...
PSA-B2220/B2350/B2550/B2750/B2900/B21300
PROFESSIONAL 2 CH POWER AMPLIFIER
*Output Connection: 2 Speakon for Stereo & Bridge Output
*Frequency Response: 20Hz-20Khz, +1dB
*Input Sensitivity: 0.77V
*Input Impedance: 20Kohm/Balance, 10Kohm/Un-balanced
*S/N Ratio:98dB
Crosstalk @ Rated Output/8Ohm/1Khz: 62dB
Damping Factor/8Ohm/1Khz: >230
Protection: Soft Start/Short Circuit/Limiter/DC Fault/ AC Line Fuse/Thermal Cut/Two-Step Fan