Product Name: Public Address Amplifier BW-160B BW-1120B BW-1360B BW-1480B Model NO.: BW-160B BW-1120B BW-1360B BW-1480B Trademark: armybeat Origin: China Product Description BW-160BPower source: 220-240V/50HzPower consumption: 120WOutput: 60WMax. Output power: 90WFrequency response: 100Hz-16000Hz± 3dBDISTORTION(THD): <0.1% at 1000Hz, 1/3 rated output powerOutput: 4-16Ω , 70V, 100VAux output: 600Ω 1V (odBV)Input: Mic 1, 2, 3: 600Ω , 6mV Aux 1, 2, 3: 10kΩ , 250mVS/N ratio: Mic 1, 2, 3>66dB Aux 1, 2>70dBTone control: Bass: ± 10dB at 100Hz Treble: ± 10dB at 10000HzProtection: AC Fuse, DC Voltage, Overload and short circuitBackup: 24V DCMuting function: 0-30dBDimensions(W*H*D): 440*92*330Net weight: 11kgBW-1120BPower source: 220-240V/50HzPower consumption: 240WOutput: 120WMax. Output power: 180WFrequency response: 100Hz-16000Hz± 3dBDISTORTION(THD): <0.1% at 1000Hz, 1/3 rated output powerOutput: 4-16Ω , 70V, 100VAux output: 600Ω 1V (odBV)Input: Mic 1, 2, 3: 600Ω , 6mV Aux 1, 2, 3: 10kΩ , 250mVS/N ratio: Mic 1, 2, 3>66dB Aux 1, 2>70dBTone control: Bass: ± 10dB at 100Hz Treble: ± 10dB at 10000HzProtection: AC Fuse, DC Voltage, Overload and short circuitBackup: 24V DCMuting function: 0-30dBDimensions(W*H*D): 440*92*330Net weight: 12kgBW-1240BPower source: 220-240V/50HzPower consumption: 480WOutput: 240WMax. Output power: 360WFrequency response: 100Hz-16000Hz± 3dBDISTORTION(THD): <0.1% at 1000Hz, 1/3 rated output powerOutput: 4-16Ω , 70V, 100VAux output: 600Ω 1V (odBV)Input: Mic 1, 2, 3: 600Ω , 6mV Aux 1, 2, 3: 10kΩ , 250mVS/N ratio: Mic 1, 2, 3>66dB Aux 1, 2>70dBTone control: Bass: ± 10dB at 100Hz Treble: ± 10dB at 10000HzProtection: AC Fuse, DC Voltage, Overload and short circuitBackup: 24V DCMuting function: 0-30dBDimensions(W*H*D): 440*92*330Net weight: 14.5kgBW-1360BPower source: 220-240V/50HzPower consumption: 720WOutput: 360WMax. Output power: 540WFrequency response: 100Hz-16000Hz± 3dBDISTORTION(THD): <0.1% at 1000Hz, 1/3 rated output powerOutput: 4-16Ω , 70V, 100VAux output: 600Ω 1V (odBV)Input: Mic 1, 2, 3: 600Ω , 6mV Aux 1, 2, 3: 10kΩ , 250mVS/N ratio: Mic 1, 2, 3>66dB Aux 1, 2>70dBTone control: Bass: ± 10dB at 100Hz Treble: ± 10dB at 10000HzProtection: AC Fuse, DC Voltage, Overload and short circuitBackup: 24V DCMuting function: 0-30dBDimensions(W*H*D): 440*92*330Net weight: 15kgBW-1480BPower source: 220-240V/50HzPower consumption: 960WOutput: 480WMax. Output power: 720WFrequency response: 100Hz-16000Hz± 3dBDISTORTION(THD): <0.1% at 1000Hz, 1/3 rated output powerOutput: 4-16Ω , 70V, 100VAux output: 600Ω 1V (odBV)Input: Mic 1, 2, 3: 600Ω , 6mV Aux 1, 2, 3: 10kΩ , 250mVS/N ratio: Mic 1, 2, 3>66dB Aux 1, 2>70dBTone control: Bass: ± 10dB at 100Hz Treble: ± 10dB at 10000HzProtection: AC Fuse, DC Voltage, Overload and short circuitBackup: 24V DCMuting function: 0-30dBDimensions(W*H*D): 440*92*410Net weight: 20kgBW-1560BPower source: 220-240V/50HzPower consumption: 1120WOutput: 560WMax. Output power: 840WFrequency response: 100Hz-16000Hz± 3dBDISTORTION(THD): <0.1% at 1000Hz, 1/3 rated output powerOutput: 4-16Ω , 70V, 100VAux output: 600Ω 1V (odBV)Input: Mic 1, 2, 3: 600Ω , 6mV Aux 1, 2, 3: 10kΩ , 250mVS/N ratio: Mic 1, 2, 3>66dB Aux 1, 2>70dBTone control: Bass: ± 10dB at 100Hz Treble: ± 10dB at 10000HzProtection: AC Fuse, DC Voltage, Overload and short circuitBackup: 24V DCMuting function: 0-30dBDimensions(W*H*D): 440*92*410Net weight: 21kg