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