Item specifics: Type:Professional Amplifier Package: Yes Channels: 2 (2.0) Model Number: 300B Performance parameters: Rated output power: 9Wx2 Frequency response: 20Hz–30KHz The total harmonic distortion (1kHz): < 1% Input sensitivity: 500mV–2000mV Input impedance: 50K. Output impedance: 4 ohm, 8 ohm SNR: 90dB Size (w * D * h):320 * 230 * 230mm Package weight: 18Kg […]