Musical Instrument Effects / Processors › tpa3116 subwoofer amplifier board 100w

Diymore Bluetooth 5.0 Amplifier Board Power Dual-Channel Stereo HIFI 50W+50W/100W+100W

Product Features: 1. Use of high quality materials quality is guaranteed 2. Small and exquisite appearance 3. Stable performance 4. Easy to use 5. Wide application Package Included: 1 pcs x amplifier board more

Diymore Bluetooth 5.0 Amplifier Board Power Dual-Channel Stereo HIFI 50W+50W/100W+100W

Product Features: 1. Use of high quality materials quality is guaranteed 2. Small and exquisite appearance 3. Stable performance 4. Easy to use 5. Wide application Package Included: 1 pcs x amplifier board more

3X Low Pass Filter Bass Subwoofer Preamp Amplifier Board Single Power DC 9-32V Preamplifier with Bass Volume Adjustment

The so-called low-pass filter to filter out the human voice board is more than treble part retain the low frequency part is amplified to improve the bass reproduction efforts people will not hear the sound of musical instruments and high-frequency... more

XISAOK Low Pass Filter Bass Subwoofer Preamp Amplifier Board Single Power DC9-32V

Features: Dual channel input subwoofer output then the output amplifier can not directly connected to the speaker The multi-stage filter better effect Specifications: Phase Adjustment: 0; 180 Power supply voltage: for DC 9V-32V for DC single power... more

Low Pass Filter Bass Subwoofer Preamp Amplifier Board Single Power DC 9-32V Preamplifier with Bass Volume Adjustment

The cut-off frequency: 22HZ-240HZ Potentiometer shaft center to center spacing: 3cm OP AMP:TL072 size: 6.2 x 2.6cm Material:ABS colour:As shown Package Contents: 1 x Low Pass Filter Only the above package content other are not included. Note: Light... more

Low Pass Filter Subwoofer Preamp Amplifier Board Single DC 9-32V Preamplifier with Volume Adjustment

The cut-off frequency: 22HZ-240HZ Potentiometer shaft center to center spacing: 3cm OP AMP:TL072 size: 6.2 x 2.6cm Material:ABS colour:As shown Package Contents: 1 x Low Pass Filter Only the above package content other products are not included. Note:... more

TPA3116 D2 120W+120W Dual Channel Bluetooth digital Audio Board Power V1O1

BT version:5.0 Chip type: Class D Chip model: TPA3116D2*2 Power supply voltage: DC12~24V Standby current is about 60mA Output channel: 2.1 channel Output power:100W+2*50W(42) Power efficiency: more than 90% Product size:116*73*30mm Installation... more

Subwoofer preamp board HiFi anti-interference single power supply low-pass filter board DC12V

1�Op Amp Replacement: The IC mount of the preamp board can be welded and replaced at any time to improve the effect of different op amps. 2�LED Indicators: Subwoofer preamplifier board is designed with LED indicators to facilitate real time... more

Subwoofer Preamp Board HiFi Prevent Interference Single Power Supply Low Pass Filter Board DC12V

1�Op Amp Replacement: The IC mount of the preamp board can be welded and replaced at any time to improve the effect of different op amps. 2�LED Indicators: Subwoofer preamplifier board is designed with LED indicators to facilitate real time... more

JZROCKER HIFI Stereo Amplification Digital Reverb Microphone Amplifier Tone Board

Features: Capacitance withstand voltage capacity sufficient. Good amplifier performance good sound quality. Two 80w-100w speaker speakers can be brought. With microphone input reverberation adjustment and other functions. Easy to install suitable for... more