AIYIMA A1001 | Class D Amplifier | Hifi Stereo Bass Amplifier

Descriptions:Max Power：100W*1Full frequency response ：20Hz-20kHz(±3dB), BASS cut-off frequency adjustable.The speaker matches the impedance：2-8ΩNumber of Channel: MonoWorking Voltage ：DC12-24V (with adapter DC19V 4.74A)THD：Output 1W@ 0.03%SNR：≥106dBInput sensitivity：0.2mVDimension:118.5*98*33MM(without protruding knob section)Bass cutoff frequency range adjustment:40-300HzControl:Potentionmeter knob and toggle switchAudio input:RCAAudio outout: Gold-plated interfaceSlope of bass attenuation:-12dB SlopeOperation steps:1. Make sure the VOL knob is at its minimum.2. Connect the speaker according to the back panel interface indication, pay attention to distinguish between positive and negative.3. Connect the audio source you want to use.4. Connect the power supply.5. Select the desired working mode6. Press the power button.7. Turn the knob clockwise to select the desired volume level.8. In the SUB mode, the bass cutoff frequency can be changed by adjusting the SUB FREQ knob.Note:1. Please