250W–650W transformer high power amplifier

$289$457

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Technical data:

Number of channels 2 2 2 2
2 channel balance 8Ω 250W 400W 550W 650W
2 channel balance 4Ω 450W 580W 680W 980W
bridged mode 8Ω 550W 1150W 1350W 1950W
Max output Voltage 120v 120v 120v 120v
Max output current 31A 31A 31A 31A
Power supply transformer transformer transformer transformer
Power requirement 220V,50HZ 220V,50HZ 220V,50HZ 220V,50HZ
Gain 26dB 26dB 26dB 26dB
Frequency Response 20Hz-33kHz(+0/-1 dB)@1w,8Ω 20Hz-33kHz(+0/-1 dB)@1w,8Ω 20Hz-33kHz(+0/-1 dB)@1w,8Ω 20Hz-33kHz(+0/-1 dB)@1w,8Ω
S/N ratio 119dB 119dB 119dB 119dB
Crosstalk separation 85dB @ 1kHz 85dB @ 1kHz 85dB @ 1kHz 85dB @ 1kHz
Input sensitivity 4.23v/14.7dBu 4.23v/14.7dBu 4.23v/14.7dBu 4.23v/14.7dBu
Input impedance 10kΩ 10kΩ 10kΩ 10kΩ
THD <0.08% from(从) 0.1w to full power <0.08% from(从) 0.1w to full power <0.08% from(从) 0.1w to full power <0.08% from(从) 0.1w to full power
Slew rate 50v/us @8Ω,input filter bypassed 50v/us @8Ω,input filter bypassed 50v/us @8Ω,input filter bypassed 50v/us @8Ω,input filter bypassed
Damping factor >10000@100Hz >10000@100Hz >10000@100Hz >10000@100Hz
Input connectors XLR XLR XLR XLR
Output connectors XLR XLR XLR XLR

Additional information

POWER: No selection

250W, 400W, 550W, 650W

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