Product: AIYIMA 100W Subwoofer Amplifier Class D Mono Digital Audio Power Amplifier,Full-Frequency & Sub Bass Switchable Stereo Amplifier Home Theater Amplifiers TPA3116D2 DC12-24V Mono Amp (Black)
Brand: AOSHIKE
Color: Black
Product descriptions:
 Chips: TPA3116D2+NE5532
 Max Power：100W*1 
 Full frequency response ：20Hz-20kHz(±3dB)
 The speaker matches the impedance：2-8Ω
 Number of Channel: Mono
 Working Voltage ：DC12-24V (with Power adapter )
 THD：Output 1W@ 0.03%
 SNR：≥106dB
 Input sensitivity：0.2mV
 Dimension:118.5*98*33MM(without protruding knob section)
 Bass cutoff frequency range adjustment:40-300Hz
 Control:Potentionmeter knob and toggle switch
 Audio input:RCA
 ​Audio outout: Gold-plated interface
 Slope of bass attenuation:-12dB Slope
 Operation 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 mode
 6. 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
 Package included:
 1pc*power amplifier 
 1pc*power supply
 1pc*User Guide
 1pc*18-month warranty

Adopt Tpa3116 high-performance amplifier chip, NE5532 op-amp,DC power supply 12V-24V,BASS cut-off frequency adjustable
Full-Frequency Stereo Amplifier & subwoofer Amplifier Switchable according to your needs,This mini power amplifier will ship with a power adapter
100 Watt 2-8ohm Power amplifier Hi-Fi mono integrated class d amplifier board can drive most home passive speaker or subwoofer
RCA Audio input, Gold-plated Audio output interface, And it built in low pass filter for subwoofers, with sub frequency control,no noise,Adopt Potentiometer knob and tact switch two Control ways,It can avoid shock sound when your toggle switch,No pop Sound when you use it
Delicate, compact and strong appearance design for the customers who pursue HiFi sound

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