power amplifier là gì

12V 400 Watt 2.1Channel Car Audio Stereo Amplifier Speaker Power Class a / B Amp

₫ 257.000

[KOKIYA]DC12V XH-A355 Digital Stereo Audio Power Amplifier Board Voice Player AMP

₫ 135.000

yal Mini ZK-1002L 5.0 Bluetooth Digital Amplifier Board Dual 100W Audio Power Amp

₫ 145.777

Bộ Khuếch Đại Âm Thanh Hifi Mini 500w 12v Mini 2ch Hifi Chuyên Dụng Cho Xe Hơi

₫ 205.650

Bảng Mạch Khuếch Đại Công Suất Cao Tda7498E 2.0 Hifi 160w X 2 Hỗ Trợ Btl220W Dc12V-36V

₫ 381.000

[galendale] 5 Inch Stereo Digital Bluetooth Music Amplifier Bass Power Handsfree AUX

₫ 148.000

[COD]12V 60W Stereo Digital Audio Power Amplifier Board Electronic Circuit Module New

₫ 179.000

COD Bluetooth 5.0 50WX2 Power Digital Amplifier Stereo Board 12V 24V O4VN

₫ 177.000

Digital Power Amplifier Board Stereo Amp NS4110B Sound Amplifier

₫ 102.000

PAM8302 class D single-channel D audio power amplifier module board 2.5W

₫ 15.687

2X15W Digital Audio Stereo Amplifier Module Board TPA3110 Class D Power AMP

₫ 27.948

10W/15W/20W Stereo Bluetooth 5.0 Power Amplifier Board 12V/24V High Power Digital Amplifier Module XY-P15W

₫ 66.000

Digital Power Amplifier Board Stereo Amp NS4110B Sound Amplifier

₫ 105.000

MP3 Bluetooth 4.1 Decoder Board Lossless Car Speaker Audio Amplifier Modified DIY Board Circuit 5V

₫ 24.720

HDMI 1 In 2 Out 1080p 4K 1x2 Splitter Power Signal Amplifier Audio Video

₫ 172.000

Wuzhi audio2.1 channel Bluetooth digital power amplifier board module high low tone subwoofer high power 【Puue】

₫ 659.200

CHANNEL Bo Mạch Khuếch Đại Âm Thanh Tda2822 Tda2822M Mini 2.0 Kênh 2x1w Dc 5v 12v

₫ 39.000

D-LT IRS2092S 500W Mono Channel Digital Amplifier Class D HIFI Power Amp Board

₫ 599.400

AK380 Power Amplifier Audio Karaoke Home Theater Amplifier 2 Channel Bluetooth Class D Amplifier USB / SD Aux Input/Home Black Dual Channel Easy Install Mini Power Amplifier

₫ 501.429

XH-M139 2.1 kênh Digital Power Amplifier Ban 12V-24V Wide Voltage TPA3116D2 2 * 50W + 100W khuếch đại âm thanh Board

₫ 192.000

IN STOCK AC/DC 12V TDA7297 2*15W Motorcycle Power Amplifier Board Digital Stereo Audio Amplifier Dual Channel AMP Module

₫ 49.355

SPRIN TPA3116D2 Digital Amplifier Board High-power Mono Channel PCB Power Amplifier Board DIY Module for Speaker

₫ 95.150

[COD]PAM8610 2x15W Power Amplifier Board Digital Two-Channel Stereo Class Power

₫ 41.000

SPRIN TPA3116D2 2.0 Power Amplifier Board Stereo Dual Channel PCB Audio Digital Power Amplifier Board for Speaker

₫ 117.700

SPRIN 5Pcs PAM8403 GF1002 Digital Amplifier Board Mini Dual Channel PCB 5V USB Power Audio Amplifier Board for Loudspeaker

₫ 64.350

[COD]TPA3118 PBTL Mono Digital Amplifier Board 1X60W 8-24V POWER AMP Replace TPA3110

₫ 81.000

Bảng Mạch Khuếch Đại Công Suất Âm Thanh Bluetooth Tpa3110 Class D 30w + 2x15w 2.1 Amp Dc 1

₫ 240.000

Bảng Mạch Khuếch Đại Công Suất Âm Thanh Bluetooth Tpa3110 Class D 30w + 2x15w 2.1 Amp Dc 1

₫ 274.700

ECHO REVERB DSP M50195 SIÊU CHẤT!!!!

₫ 570.000

Bluetooth Digital Power Amplifier Board Stereo Dual Channel 50W+50W Audio Amplifier Board with Shell

₫ 234.000

[cheesenhbn]PAM8610 2x15W Power Amplifier Board Digital Two-Channel Stereo Class Power

₫ 25.500

[COD]OEP 30Wx2 audio module class D digital power amplifier board replace

₫ 80.000

XY-C50L Bluetooth 5.0 Wireless Audio Digital Power Amplifier Stereo Board 50Wx

₫ 101.255

1200W Car Audio Power Amplifier Subwoofer Power Amplifier Board Audio Diy Amplifier Board Car Player Kl-180

₫ 624.000

12V 1000W Car Audio High Power Amplifier Amp Board Powerful Subwoofer Bass

₫ 792.000

TPA3118 Audio Power Amplifier Board 60W Mono Class D Bluetooth 5.0 Speaker DC8-24V Power Amplifier Board

₫ 328.000

neva* Single Power DC 9-32V Low Pass Filter Bass Subwoofer Pre-AMP Amplifier Board

₫ 115.379

IN STOCK Car Auto Power Amplifier Audio Regulator Bass Subwoofer Equalizer Crossover Controller RCA Adjust Line Level Volume Amplifier

₫ 109.542

Digital Power Amplifier Board Stereo Amp NS4110B Sound Amplifier

₫ 102.000

12V 1000W Car Audio High Power Amplifier Amp Board Powerful Subwoofer Bass Amp

₫ 792.000

Digital Power Amplifier Board Stereo Amp NS4110B Sound Amplifier

₫ 102.000

（hot*cod）DC 5V-12V LM386 electret microphone power amplifier board gain 200 times mi

₫ 15.200

⚡12V 220V BT-298A 2CH LCD Display Digital HIFI Audio Stereo Power Amplifier Bluetooth FM Radio Car Home 600W 👉 HD Plaza

₫ 519.000

[jagacciy] 1Pc audio TPA3116D2 2x50W mini digital power audio stereo amplifier board ggbo

₫ 46.000

SPRIN XH-M189 Power Amplifier 2-channel Stereo High Resolution DC 24V TPA3116D2 Audio Digital Amplifier Board for Subwoofer

₫ 114.400

【Ready Stock】800W Bluetooth 5.0 HiFi Digital Power Amplifier with Remote Control Car Audio Amplifiers Amplifier with Bluetooth Amplifier with Speaker Amplifier Bluetooth Car Amplifier Power Amplifier Mini Amplifier 12v Amplifier with Bluetooth

₫ 643.697

【Ready Stock】❤ Wuzhi audio2.1 channel Bluetooth digital power amplifier board module high low tone subwoofer high power ❤【QUEEN2019】

₫ 500.500

1MHz-700MHZ 3.2W Power Amplifier HF FM VHF UHF FM Transmitter

₫ 553.000

Bluetooth Amplifier Power Audio Board 20Wx2 Stereo Amp Sound Amplifiers AUX U Disk Decoder Treble Bass Adjustment

₫ 166.000

Mini version 20W 30W 40W 50WX2 Bluetooth1 5.0 digital power amplifier board with switch and adjustable volume

₫ 139.000