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Shop the best prices on 1,446 great value power amplifiers. Shopping for power amplifiers is easy with Fruugo, with SALE discounts, offers and savings on many brands. Buy power amplifiers online safely with Fruugo, with secure payment and fast shipping to United States.

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1,057 - 1,088 of 1,446
Digital Power Amplifier Board HW258 T24 HiFi Stereo Module for Car Home Speakers
$21.95 Save $10.00 RRP: $31.95
High-Performance 30SP Audio Amplifier for 2 Channels Compact Installation in Limited Spaces
$18.95 Save $9.00 RRP: $27.95
Wireless Audio Amplifier Board 2.1 Channel 100W Subwoofer Wireless Audio Receiver For Live Sound
$21.95 Save $10.00 RRP: $31.95
Amplifier Board 5Pack, 3V12V, 0.5W10W Output, Low Noise, Low Power, DIY Speaker Audio System
$18.95 Save $9.00 RRP: $27.95
Bluetooth Digital Power Amplifier Board 2.1 Channel 2x100W + 200W Subwoofer Module With Leads Black PCB
$169.00 Save $90.00 RRP: $259.00
500W Audio Amplifier Single Channel Power Amplifier Board 2SC52002SA1943 20V90V HiFi
$74.00 Save $45.00 RRP: $119.00
500W Audio Amplifier SingleChannel Power Amplifier Board 2SC52002SA1943 20V90V HiFi Audio Amplification Module
$84.00 Save $45.00 RRP: $129.00
TPA3255 Digital Stereo Amplifier Board 300W x2 Power Class D Audio 600W Bridged Mono
$51.95 Save $27.05 RRP: $79.00
Wireless Audio Amplifier Module 2.1 Channel 100W Subwoofer Wireless Receiver for Outdoor Events Theater Home Studio Ref: 5036
$22.95 Save $12.00 RRP: $34.95
Audio Amplifier 6J3 Vacuum Tube, HiFi Preamplifier, DC Input, Bile Buffer, Speaker, Upgraded For Home Theater DIY
$37.95 Save $21.05 RRP: $59.00
30W Bluetooth 5.3 TWS Audio Amplifier Board with App Control AUX USB Input for DIY Speakers
$25.95 Save $13.00 RRP: $38.95
Amplifier Board 50W X 2 100W Stereo Power Audio Amplifier Board For Bass Subwoofer With AUX
$24.95 Save $12.00 RRP: $36.95
Power Amplifier Board 400W Voltage A1943 C5200 Stereo Module with Heat Sink for DIY Audio
$109.00 Save $60.00 RRP: $169.00
433MHz 25W RF Power Amplifier with Smart Temperature Control Fan for Wireless Projects
$104.00 Save $55.00 RRP: $159.00
HXJ8002 Power Compartment Module 3W Single Channel Voice Amplifier Board 2.0-5.5V Low Voltage Audio Module
$16.95 Save $8.00 RRP: $24.95
1 Mini Guitar Amplifier Portable Amp with Audio Input for Bass Guitar Compact and Durable with Sound Effect Control for Flexible Playing Anywhere
$74.00 Save $35.00 RRP: $109.00
1969 Class A Power Amplifier Board 1015W HiFi Audio Amplifier With MOT/2N3055 Transistors DIY Kit
$39.95 Save $19.05 RRP: $59.00
Wireless Amplifier Board 2.1 Channel Amplifier 100W Subwoofer Output Wireless Audio Receiver Aux Input Bass Control Home
$19.95 Save $10.00 RRP: $29.95
Bluetooth Audio Amplifier 2.1 Channel 50W×2+100W with Treble Control for DIY Home Theater
$19.95 Save $10.00 RRP: $29.95
Audio Amplifier Module 2.1 Channel, 100W Subwoofer, Wireless Audio Receiver, Live Sound
$22.95 Save $12.00 RRP: $34.95
Digital Audio Amplifier Board With Chip, Definition Sound, Reliable Digital Power For Amplifier
$16.95 Save $8.00 RRP: $24.95
TPA3118 Digital Audio Amplifier Board 2.1 Channel Module, 2X30W60W Output, 12V24V DIY Audio Amp
$16.95 Save $8.00 RRP: $24.95
TPA3116D2 Dual-Channel Stereo Audio Amplifier Board 120W*2 Digital Power Amplifier Module 12V-24V Class D HiFi for DIY Projects
$27.95 Save $13.00 RRP: $40.95
TDA2822M Stereo Audio Power Amplifier Board Dual Channel 5V12V with 3.5mm AUX Input for DIY
$14.95 Save $8.00 RRP: $22.95
T2002P Bluetooth Amplifier Board 200W+200W Dual Channel Power Audio Amp Module
$42.95 Save $26.05 RRP: $69.00
TPA3116 4.2 Channel Amplifier Board 100Wx2 50Wx4 Dual Subwoofer Power DC24V Audio Module
$43.95 Save $25.05 RRP: $69.00
45650MHz 10W Wide Band RF Power Amplifier with SMA Female Connector for Radio Communication
$549.00 Save $275.00 RRP: $824.00
5.1 Bluetooth Amplifier, 1500W HiFi Stereo With LCD Display, USB/SD Playback, Reverb, Remote, Home Theater/Studio Use
$209.00 Save $110.00 RRP: $319.00
Tube Preamplifier HiFi Stereo Preamp with 4 Inputs 2 Outputs Warm Sound for Home Audio Black
$159.00 Save $80.00 RRP: $239.00
2.1ch HiFi Power Amplifier Board Bass Treble 3Channel Audio Amplifier For Speaker Home Audio System
$22.95 Save $14.00 RRP: $36.95
Bluetooth Amplifier Board 2.1 Channel 50W x2 + 100W Subwoofer HiFi Stereo with Bluetooth 5.0
$22.95 Save $14.00 RRP: $36.95
IRS2092S 500W Class D Mono Digital Audio Amplifier Board ±65V Power Subwoofer Module
$19.95 Save $12.00 RRP: $31.95