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Dadypet Loudspeaker Kit 50Wx2+100W Bass Stereo Amp Audio Amplifier DC 12-24V BT DIY Kit 50Wx2+100W BT Amplifier d Bass Volume DC 2.1 Channel Subwoofer Amplifier HUIOP 2.1 ERYUE QISUO

2.1 Channel Subwoofer Power Amplifier Module DIY Kit 50Wx2+100W Treble Bass Volume Control DC 12-24V BT Audio Amplifier Board Stereo Speaker Digital Amp for Audio System Mini audio amplifier module DIY kit is easy to assemble and can easily fit your... more

Pristin Loudspeaker Kit 50Wx2+100W Bass BT Audio Amplifier Stereo Amp Amplifier DIY Kit 2.1 Channel Subwoofer DC 12-24V BT Subwoofer Power Amplifier DIY Kit 50Wx2+100W Bass Volume DC ADBEN QISUO

2.1 Channel Subwoofer Power Amplifier Module DIY Kit 50Wx2+100W Treble Bass Volume Control DC 12-24V BT Audio Amplifier Board Stereo Speaker Digital Amp for Audio System Mini audio amplifier module DIY kit is easy to assemble and can easily fit your... more

Walmeck Loudspeaker Amplifier DIY Kit 2.1 Channel Subwoofer Bass Volume DC BT Audio Amplifier Kit 50Wx2+100W Bass Amplifier Stereo Amp Channel Subwoofer Power DC 12-24V BT DIY Kit 50Wx2+100W LANRU

2.1 Channel Subwoofer Power Amplifier Module DIY Kit 50Wx2+100W Treble Bass Volume Control DC 12-24V BT Audio Amplifier Board Stereo Speaker Digital Amp for Audio System Mini audio amplifier module DIY kit is easy to assemble and can easily fit your... more

NE5532 Tone Board Preamp Pre-Amp with Treble Bass Volume Adjustment Pre-Amplifier Tone Controller & Amplifier Dual Channel NE5532 Preamplifier Tone Board 5 Times Wide 12-30V

Name:NE5532 OP-AMP Board Channels: 2 (2.0) Working voltage: DC: 12V-30V Magnification :5 times Channel: Stereo colour:blue/Green Material:Metal + pc Board size:50*30*15 mm Installation size:43*23mm Size: 36.4*35.5mm Package Contents: 1 * Amplifier... more

Carevas DIY Kit Power Amplifier Module 2.1 Channel Subwoofer 50Wx2+100W with Treble Bass Control Stereo Digital Amp DC 12-24V for Audio System

This DIY audio amplifier module kit is a versatile and powerful addition to your audio system. Featuring a 2.1 channel layout (L/ R/ Subwoofer) and an AUX + BT input mode it provides exceptional sound quality with BT 5.0 transmission for stable... more

KAUU Digital Amplifier Board 100W Bass Output Subwoofer Amp Module for DIY Speaker 12?24V

Features: 1.COMPATIBILITY: The amp board is compatible with 3.5mm and 2.54 3P two input sockets no noise and current sound suitable for small space installation. 2.DUAL POWER SUPPLY: 12?24V AC and DC dual power supply for the amp board is optional the... more

Bass Amplifier Board TPA3116 Replacement Large Power Digital Power Low Voice Amplifier Module 12?24V

1�Bass Amplifier Board: This is a bass power amplifier board with pre amplification bass crossover processing and bass volume potentiometer control 2�Wide Working Voltage: The power amplifier board is powered by 12?24V DC power supply power saving... more

Big sale Bass Amplifier Board TPA3116 Replacement Large Power Digital Power Low Voice Amplifier Module 12?24V

1�Bass Amplifier Board: This is a bass power amplifier board with pre amplification bass crossover processing and bass volume potentiometer control 2�Wide Working Voltage: The power amplifier board is powered by 12?24V DC power supply power saving... more

Diymore XH-A901 2CH Digital Power Amplifier Board With Treble Bass Volume Adjustment DC 1pc

Product parameters: Product Model: XH-A901 Input voltage: DC12-24V Number of channels: two channels Size: 96*39*16MM Installation aperture: 3MM Installation hole distance: 89.3*32.3MM Chip: Two NE5532 Product list: Power amplifier board X1 3P line X2... more

Diymore XH-A901 2CH Digital Power Amplifier Board With Treble Bass Volume Adjustment DC 5pcs

Product parameters: Product Model: XH-A901 Input voltage: DC12-24V Number of channels: two channels Size: 96*39*16MM Installation aperture: 3MM Installation hole distance: 89.3*32.3MM Chip: Two NE5532 Product list: Power amplifier board X1 3P line X2... more

Farfi XH-A901 DC Treble/Bass Adjustment Preamp Tone Board for Digital Power Amplifier

Specifications: The XH-A901 preamp tone board is suitable for use with power amplifiers which can realize audio amplification and treble medium and bass adjustment so that you have a better listening experience. Power supply voltage of the board is DC... more

Diymore XH-A901 2CH Digital Power Amplifier Board With Treble Bass Volume Adjustment DC 10pcs

Product parameters: Product Model: XH-A901 Input voltage: DC12-24V Number of channels: two channels Size: 96*39*16MM Installation aperture: 3MM Installation hole distance: 89.3*32.3MM Chip: Two NE5532 Product list: Power amplifier board X1 3P line X2... more

XH-A901 DC Treble/Bass Adjustment Preamp Tone Board for Digital Power Amplifier

Specifications: The XH-A901 preamp tone board is suitable for use with power amplifiers which can realize audio amplification and treble medium and bass adjustment so that you have a better listening experience. Power supply voltage of the board is DC... more

Digital Amplifier Board 100W Bass Output Subwoofer Amp Module for DIY Speaker 12?24V

1.[Multi Functional] Digital sound amplifier board is a subwoofer power amplifier board with preamplifier bass crossover bass volume potentiometer control. Suitable for DIY speakers. 2.[Professional] Power amplifier board has a high performance digital... more

LaMaz Bass Amplifier Board TPA3116 Replacement Large Power Digital Power Low Voice Amplifier Module 12?24V

Item Type: Bass Amplifier Board Material: PCB more

TPA3116 Subwoofer Amplifier Board 100W Bass Output DC12-24V Digital Small Power Amplifiers Video Audio Accessories

100W Subwoofer Amplifier Board;Frequency response range: input: 20 hz - 20 KHZ output: 20 hz - 180 hz Operating voltage range: DC 12-24V(maximum voltage is no more than 24V); built-in TPA3116 amplifier chip;This is a pre-amplifier bass frequency... more

2X TPA3116 Subwoofer Amplifier Board 100W Bass Output DC12-24V Digital Small Power Amplifiers Video Audio Accessories

100W Subwoofer Amplifier Board;Frequency response range: input: 20 hz - 20 KHZ output: 20 hz - 180 hz Operating voltage range: DC 12-24V(maximum voltage is no more than 24V); built-in TPA3116 amplifier chip;This is a pre-amplifier bass frequency... more

Tersalle Bluetooth Amplifier Board 2.1 Channel Subwoofer HiFi Wireless Sound Power Amp Module with Treble Bass Control 15V?36V

Item Type: BT Amplifier Board Material: PCB Metal Chip: TDA7498E BT Version: 5.0 (Unshielded 49ft.) Sound Channel: 2.1 (R and L with Subwoofer) Input Mode: BT AUX USB Flash Drive Adaptive Power Supply: DC 15-36 V (Under Voltage Protection Below 9V Can... more

Bluetooth Amplifier Board 2.1 Channel Subwoofer HiFi Wireless Sound Power Amp Module with Treble Bass Control 15V?36V

Item Type: BT Amplifier Board Material: PCB Metal Chip: TDA7498E BT Version: 5.0 (Unshielded 49ft.) Sound Channel: 2.1 (R and L with Subwoofer) Input Mode: BT AUX USB Flash Drive Adaptive Power Supply: DC 15-36 V (Under Voltage Protection Below 9V Can... more

Bluetooth Amplifier Board 2.1 Channel Subwoofer HiFi Wireless Sound Power Amp Module with Treble Bass Control 15V‑36V

Item Type: BT Amplifier Board Material: PCB Metal Chip: TDA7498E BT Version: 5.0 (Unshielded 49ft.) Sound Channel: 2.1 (R and L with Subwoofer) Input Mode: BT AUX USB Flash Drive Adaptive Power Supply: DC 15-36 V (Under Voltage Protection Below 9V Can... more

TPA3116 Subwoofer Amplifier Boards TPA3116D2 Audio 100W Bass Output T1M9

Product details: This is a product that uses a DC single power supply of 12-24V with high-performance digital power amplifier chip as the core and is connected to a bridge for bass channel power amplification supporting 100W (bass channel) output.... more

Diymore TPA3116 2.1 DC12-24V Digital Audio Amplifier Board Super Bass Speaker 50Wx2+100W

Specifications: Core Chip: TPA3116D2 Operating voltage range: DC 9-25 V (current 3-4 a or more as the need for more recommended power 19-24 V / 4-5A above) Audio input sensitivity: 500-800mV Frequency response range: 20Hz-20 KHz Speaker impedance:... more