HiFi amplifiers

Filtering network, upgrading high-power three-way HiFi speakers, high-frequency/low-frequency filtering.

Bluetooth 5.0 Hi-Fi digital amplifier board for audiophiles with two 20W dual-channel stereo speakers and audio amplification module

Bluetooth 5.0 Hi-Fi digital amplifier board for audiophiles with two 20W dual-channel stereo speakers and audio amplification module

Highly popular miniature cross-border digital power amplifier, high-fidelity 2.1 channel Bluetooth stereo desktop amplifier for home use.

1 unit. Colour: wood look. Material: ABS. European standard Bluetooth amplifier AC220V, wood look, digital class D.

1 unit. Colour: wood look. Material: ABS. European standard Bluetooth amplifier AC220V, wood look, digital class D.

TDA2050 DC 5V/12V/24V 5W-120W Mono Audio Amplifier Board Module

TPA3116D2 2.1 high-power digital sound card, three-channel amplifier board with 2 x 50W + 100W subwoofer module

High-power 2 x 100W Bluetooth 5.0 digital amplifier board, two-channel high-fidelity stereo audio amplifier module

TPA3116D2 2.1 high-power digital sound card, three-channel amplifier board with 2 x 50W + 100W subwoofer module

High-power 2 x 100W Bluetooth 5.0 digital amplifier board, two-channel high-fidelity stereo audio amplifier module

PAM8620 Dual Channel 15W x 2 Stereo Digital Amplifier Board, Audio Amplifier Module, DIY Class 12 VD Amplifier

Direct sale of passive three-way high, mid and low frequency filters for home and stage HiFi audiophile speakers.

PAM8620 Dual Channel 15W x 2 Stereo Digital Amplifier Board, Audio Amplifier Module, DIY Class 12 VD Amplifier

Direct sale of passive three-way high, mid and low frequency filters for home and stage HiFi audiophile speakers.

XH-A156 Quad-Channel PAM8403 Digital Amplifier Board, USB 5V Powered, DIY Mini Amplifier, 43W Output

XH-A156 Quad-Channel PAM8403 Digital Amplifier Board, USB 5V Powered, DIY Mini Amplifier, 43W Output

Successful cross-border home Bluetooth amplifier, high-power HiFi mini digital amplifier, professional amplifier

CSR4.0 2 x 50W Bluetooth Digital Amplifier Board, Bluetooth Audio Receiver Amplifier Board, TDA7492 Bluetooth Amplifier Board

CSR4.0 2 x 50W Bluetooth Digital Amplifier Board, Bluetooth Audio Receiver Amplifier Board, TDA7492 Bluetooth Amplifier Board

DIY 60W High-Power High-Fidelity Digital Amplifier Board Module, Audio Amplifier Speaker Enclosure Modification Module

DIY 60W High-Power High-Fidelity Digital Amplifier Board Module, Audio Amplifier Speaker Enclosure Modification Module

LM258P Imported DIP-8 Brand New Two-Channel General Purpose Operational Amplifier

X15H 5.1 Bluetooth Stereo Amplifier Board for Home Use, 12V/24V Speaker, USB Flash Drive Player, Audio Amplifier Board

Bluetooth 5.0 digital amplifier board, 2100W high power speaker enclosure, 2.0 dual channel audio amplifier module.

X15H 5.1 Bluetooth Stereo Amplifier Board for Home Use, 12V/24V Speaker, USB Flash Drive Player, Audio Amplifier Board

Bluetooth 5.0 digital amplifier board, 2100W high power speaker enclosure, 2.0 dual channel audio amplifier module.

Miniature Bluetooth amplifier board with 250W high power stereo audio amplification module, compatible with USB flash drives, sound cards and remote controls.

DC15-30V pure power amplifier board module with dual-channel 230W single power supply BTL circuit.

XY-BDT Bluetooth 5.0 decoding card, dual channel stereo preamp module with high and low frequency adjustment, 360-degree stepless adjustment.

High-power 1000W Class D audiophile-grade HiFi digital amplifier board, complete mono amplifier for subwoofer

High-power 1000W Class D audiophile-grade HiFi digital amplifier board, complete mono amplifier for subwoofer

PAM8403 digital amplifier board with volume knob, AUX input, USB 5V power supply, dual 3W outputs XH-A157

HiFi audiophile quality Bluetooth 5.0 digital amplifier board, 2.1 channel subwoofer, USB flash drive, USB sound card, audio module.

HiFi audiophile quality Bluetooth 5.0 digital amplifier board, 2.1 channel subwoofer, USB flash drive, USB sound card, audio module.

Tri-band signal amplifier, high gain of 70 dB, wide coverage, LCD screen with LED indicator

High-end 300W 5-way passive crossover (2 tweeters, 2 midranges, 1 woofer) - a powerful tool for improving the sound quality of home and karaoke audio systems.

High-end 300W 5-way passive crossover (2 tweeters, 2 midranges, 1 woofer) - a powerful tool for improving the sound quality of home and karaoke audio systems.

DIY stage speaker, KTV and home use, passive crossover, 300W high-power passive crossover board module

DIY stage speaker, KTV and home use, passive crossover, 300W high-power passive crossover board module

TDA2030A HiFi Digital Amplifier Board, 2.1 Channel Audio Amplifier Module 2 x 18W + 30W for Subwoofer

TDA2030A HiFi Digital Amplifier Board, 2.1 Channel Audio Amplifier Module 2 x 18W + 30W for Subwoofer

DIY high and low frequency adjustment board, high-power 2 x 160W Bluetooth 5.0 stereo speaker, digital amplifier board, HiFi

DIY high and low frequency adjustment board, high-power 2 x 160W Bluetooth 5.0 stereo speaker, digital amplifier board, HiFi

Single-power supply version HIFI audiophile-grade NE5532 tone board NE5532 preamplifier board power amplifier preamplifier board

TPA3251 High-End Lossless Stereo Bluetooth Audio Amplifier Module, 2 x 220 W, with Tone Control

TPA3251 High-End Lossless Stereo Bluetooth Audio Amplifier Module, 2 x 220 W, with Tone Control

DC 12V power amplifier board, audiophile grade, 1969 Class A small power amplifier board, DIY audiophile grade finished board, immersion gold board.

LP-838 LVPIN 2.1 Channel Miniature Amplifier, High-Fidelity Audio Amplifier - LEPAI Black Unit + European Power Supply

LP-838 LVPIN 2.1 Channel Miniature Amplifier, High-Fidelity Audio Amplifier LP-838 Audio System - LEPAI Silver Unit + European Standard Power Supply

LP-838 LVPIN 2.1 Channel Miniature Amplifier, High-Fidelity Audio Amplifier. LP-838 Audio System - LVPIN Silver Unit + European Power Supply

TDA2050 DC 5V/12V/24V 5W-120W Mono Audio Amplifier Board Module