220V 12V Car Amplifier 300W+300W AV-MP326BT Professional Digital ECHO MIXER Home Amplifier Karaoke Bluetooth Amplifier

220V 12V Car Amplifier 300W+300W AV-MP326BT Professional Digital ECHO MIXER Home Amplifier Karaoke Bluetooth Amplifier

Features:
- Rated power: 300W + 300W
- Standard impedance: 4-16 ohms
- Frequency response: 20KH - 20KHz ( 3dB)
- Signal to noise ratio: 90dB (A-weighted)
- Total harmonic distortion: 0.5% (normal working condition)
- Signal input sensitivity: 200mv ( 30mv)
- Microphone input sensitivity: 9 mv ( 2mv)
- Recording level output: 1V
- Auxiliary level output: 1V
- The use of voltage: 220V-240V 50 / 60Hz
- Safety Category Declaration: Class A appliances,