HiFi amplifiers

Mini DC 5V USB powered digital amplifier board, two-channel speaker enclosure, digital audio amplification module, 6W.

TPA3110 Ultra-Thin Digital Amplifier Board for Speakers, DIY Audio System Upgrade Module for LCD TVs.

PAM8403 miniature digital amplifier board 3.7-5V DC, do-it-yourself kit, ideal for toy game consoles with voice broadcasting.

AD828 two-channel audio preamplifier board, single 5V-15V power supply, audiophile quality

DIY audiophile quality HiFi dual channel portable headphone amplifier board, which can also be used as a power amplifier/preamplifier board.

High-end digital audio amplifier board, 18W mono audio amplifier module, DIY modification for 6-12V active speakers

DC826V mono digital amplifier board, 30W bridged PBTL mono amplifier module, audio amplifier board.

8pcs LED Side Marker Lights, Front and Rear Position Lights, 12V 24V Universal for Trailer, Truck, Caravan, Van, Bus, Tractor, White, 12V

Mini DC 5V USB powered digital amplifier board, two-channel speaker enclosure, digital audio amplification module, 6W.

Single-power AC/DC audio preamplifier board, for front panel mounting, with AD828 audio amplifier module

Preamplifier board, DIY 12V AC/DC audio signal amplification module, adjustable amplifier

Mini high-power 215W Class D dual-channel stereo digital audio amplifier board for audiophiles, DC12V power supply

NE5532 Audio Preamplifier Board, DIY 12V AC/DC Audio Signal Amplifier Module

XH-A157 digital amplifier board with PAM8403, featuring a volume knob input, 5V USB power supply and two 3W outputs.

Mini amplifier board, low-noise power module, for audio amplification signal with electret jack headphones

PAM8403 XH-A156 Four-Channel Digital Amplifier Board, 5V USB Power Supply, DIY Mini Speaker Modification Module

30x17mm Potentiometer Knob Volume Control Encoder Aluminum Multimedia Speaker Replacement Parts for Audio Amplifier HIFI Musical Instruments

Dual-channel electret headphone audio amplifier board, high-fidelity preamplifier module 2 x 80 mW DC 3V-12V

Dual-channel electret headphone audio amplifier board, high-fidelity preamplifier module 2 x 80 mW DC 3V-12V

HiFi speaker, audio decoder, mono amplifier, TF card, USB flash drive reader with lossless MP3 audio playback module

PAM8610 Miniature Digital Amplifier Board 2 x 15W Dual Channel DC 12V High Power Class D for DIY Speaker Modification

High-fidelity audiophile headphone amplifier board, audio power amplifier, headphone amplifier, decoding module, power amplifier, preamplifier, preamplifier board

NE5532 Dual HiFi Preamplifier Board, Single Power Supply (AC/DC 12V), DIY Audio Preamplifier Module.

Speaker protection board 2.0, dual-channel amplifier, speaker enclosure, power-on delay, 15A shock-resistant protection module

Class D 5W power amplifier, MP3 playback module, one-to-one I/O triggering, serial port control, USB download, flash, built-in.

PAM8610 Miniature Digital Amplifier Board 2 x 15W Dual Channel DC 12V High Power Class D for DIY Speaker Modification

Audio isolation module, computer amplifier, audio noise suppressor, common ground noise filter

Audio amplifier board, TPA3118 8V 26V DC Bluetooth power supply board for 4ohm 6ohm 8ohm speaker impedance, converting to normal

High-end DC12V1969 Class A amplifier board for 20W mono amplifiers, DIY kit.

Dual channel HiFi 2.0 amplifier board, high power 239W stereo mini amplifier board, DC9V-17.5V speakers.

Class D Ultra HD Bluetooth 5.0 amplifier board, 5V DC, dual channel, 5W, low power consumption, for DIY wireless speakers.

NE5532 dual power amplifier preamplifier board with front panel speaker, potentiometer volume control and shielded cable included.

Passive tuning board, preamp board with high and low frequency adjustment, DIY audiophile HiFi speaker amplifier preamp module.

Mini high-power 215W Class D dual-channel stereo digital audio amplifier board for audiophiles, DC12V power supply

XH-A157 digital amplifier board with PAM8403, featuring a volume knob input, 5V USB power supply and two 3W outputs.

Digital amplifier board for 2.4 GHz Bluetooth speaker, 5V USB Android power supply, DIY mini wireless speaker modification motherboard

TPA3110 Ultra-Thin Digital Amplifier Board for Speakers, DIY Audio System Upgrade Module for LCD TVs.

DC826V mono digital amplifier board, 30W bridged PBTL mono amplifier module, audio amplifier board.

High-fidelity audiophile headphone amplifier board, audio power amplifier, headphone amplifier, decoding module, power amplifier, preamplifier, preamplifier board

Subwoofer preamp board with single 10-24V power supply, low-pass filter board, preamp tone control board, finished preamp board

PAM8403 XH-A156 Four-Channel Digital Amplifier Board, 5V USB Power Supply, DIY Mini Speaker Modification Module

Dual channel HiFi 2.0 amplifier board, high power 239W stereo mini amplifier board, DC9V-17.5V speakers.

Class D Ultra HD Bluetooth 5.0 amplifier board, 5V DC, dual channel, 5W, low power consumption, for DIY wireless speakers.

Lot of 5 LM386 200 Gain 5-12V Stereo Audio Amplifier Modules for Arduino

NE5532 preamp board with replaceable operational amplifiers, single-power speaker preamp module, 12-35V DC

Mini HiFi Audio Power Amplifier 12V DC - Portable Dual Channel Stereo Audio Receiver - Black

Amplifier board with Bluetooth module, 2x3W wireless Bluetooth, 3.7V battery input.

Amplifier board with Bluetooth module, 2x3W wireless Bluetooth, 3.7V battery input.

Mini-amplificateur stereo Bluetooth cordless - Receiver audio 100 W double channel with ports USB and TO THE for speakers household, with remote - Adapter sector non included

Amplifier audio digital 600W Bluetooth 5.0 Inputs SD/USB Radio FM Remote included For home cinema and karaoke

Amplifier of Power Audio Stereo Receiver Bluetooth 5.0 Amplifier Audio cordless 40Wx40W with LED Bracket USB SD RCA TO THE BT Input with Power supply for Phone MP3 AV

Bluetooth Hifi Audio Stereo, 300 W x 2, 2 channels for home cinema and speakers shelf, with radio FM, karaoke, with USB/SD/RCA/MIC/FM, with remote, for garage, bar