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Shop the best prices on 1,450 great value audio amplifiers. Shopping for audio amplifiers is easy with Fruugo, with SALE discounts, offers and savings on Bobovr. Buy audio amplifiers online safely with Fruugo, with secure payment and fast shipping to United States.

Power AmplifiersHeadphone Amplifiers
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513 - 544 of 1,450
5W Class D and AB Audio Amplifier Module, 5V Efficiency Board with Protection, 2 Ohm Output
$17.95 Save $9.00 RRP: $26.95
TPA3116 50W x2 Stereo Power Amplifier Board Dual Channel Efficiency DC 4.527V
$22.95 Save $11.00 RRP: $33.95
TPA3255 Amplifier Board 600W Power 300W x2 Stereo Low Noise HiFi Digital Audio
$35.95 Save $18.05 RRP: $54.00
Mini Bluetooth Power Amplifier Board Dual 5W Stereo Sound with Charging Port for DIY Speakers
$14.95 Save $8.00 RRP: $22.95
Bluetooth Amplifier Board 2x50W Bluetooth 5.0 Stereo Subwoofer Bass AMP DIY Audio Power Module
$22.95 Save $11.00 RRP: $33.95
Professional 6K4 Tube Preamp Amplifier Board HiFi Audio for Speakers and Home Theater Sound
$33.95 Save $20.05 RRP: $54.00
300W Mono Channel HiFi Power Amplifier Board 2SC5200+2SA1943 Power Home Audio Finished
$42.95 Save $21.05 RRP: $64.00
30Wx2 Dual Channel Stereo Digital Amplifier Module for Speakers with Wide Voltage Range
$14.95 Save $8.00 RRP: $22.95
400W Bluetooth 5.0 Stereo Amplifier with USB SD FM Radio, 2 Channel Wireless Home Audio Receiver
$169.00 Save $80.00 RRP: $249.00
50W+50W Bluetooth 5.0 HiFi Stereo USB Audio Power Amplifier Board for Speakers
$20.95 Save $10.00 RRP: $30.95
50W 2.0 Channel Thick Film Stereo Amplifier Board, 15V18V AC Input, Wide Frequency Response
$209.00 Save $110.00 RRP: $319.00
Stereo Audio Amplifier Module DC 1.812V TDA2822M Board with Easy Volume Control for Speakers
$14.95 Save $8.00 RRP: $22.95
NE5532 Stereo Amplifier Board with Volume Control, DIY Audio Module for Quality Sound System
$16.95 Save $8.00 RRP: $24.95
LM1875T Dual Channel Audio Amplifier Board 15W Fidelity with Heat Sink for DIY Speakers
$33.95 Save $20.05 RRP: $54.00
Bluetooth Amplifier Board TPA3255 2.1 Channel 300W+300W+Sub Power Audio with Bass Boost 1850V
$139.00 Save $80.00 RRP: $219.00
Bluetooth Audio Amplifier 5V Dual 3W Stereo Output MP3 Decoder Board with Bluetooth 5.0 AUX TF Radio
$42.95 Save $21.05 RRP: $64.00
8 Channel Stereo Headphone Amplifier for Studio Home KTV Ear Player Support Stereo Mono Modes Switch US Plug
$42.95 Save $26.05 RRP: $69.00
XH-M543 TDA3116D2 2x120W Class D Dual-Channel Digital Power Amplifier Board Module For DIY Audio
$29.95 Save $15.00 RRP: $44.95
TDA7293 Digital Audio Amplifier Board Mono Single Channel AC 12V50V 100W
$16.95 Save $8.00 RRP: $24.95
Digital Dual Channel Audio Power Amplifier Board 30W DC 8-26V Compact Module for Computers and Electronic Devices
$14.95 Save $8.00 RRP: $22.95
433 Dual 5W Class D Bluetooth Audio Stereo Power Amplifier Module for Electronic Projects and Devices
$26.95 Save $13.00 RRP: $39.95
TB21 2.1 Channel Amplifier Digital Amplifier Board And Low Pitch Subwoofer TB21 Model Audio Amplifier PCB
$37.95 Save $21.05 RRP: $59.00
AK170 Compact Size Audio Power Amplifier for Car and Home Speakers, Portable Class D Amplifier, 2 Channels
$26.95 Save $13.00 RRP: $39.95
in-Ear Monitor Amplifier Portable Stereo Headphone Amp with XLR Input 3.5mm Output Jack Volume Adjustment Plug and Play for Musicians Keyboardists Dr
$15.95 Save $6.00 RRP: $21.95
Bluetooth 5.0 Digital Power Amplifier Card 2x 50W Stereo Sound Module AUX Home Music DC12-24V Compatible
$28.95 Save $14.00 RRP: $42.95
TPA3110 Audio Amplifier Board XHA232 30W30W 2Channel Digital Stereo Power DC 826V 3A (2PCS)
$17.95 Save $9.00 RRP: $26.95
7 Band Sound Equalizer with NE5532 Chip and BuiltIn Headphone Amplifier for Gaming and Music
$47.95 Save $26.05 RRP: $74.00
Mini Audio Power Amplifier 40W HiFi Stereo DC12V Low Distortion for Home Car Speakers Headphones
$24.95 Save $13.00 RRP: $37.95
2.1 Bluetooth Power Amplifier Board With TPA3255 Chip, 220 W X 2 + 350 W Bluetooth Speaker Audio Amplifier Module
$94.00 Save $45.00 RRP: $139.00
2-700M 3W HF FM VHF UHF Broadband HF Power Amplifier Shortwave Amplifier Model 2-700M Multiband RF Amplifier
$64.00 Save $35.00 RRP: $99.00
Stereo XH-A902 NE5532 Operational Pre-Amplifier Module, 2-Channel Digital Front Amplifier, Digital Power Amplifier
$16.95 Save $8.00 RRP: $24.95
Mini Bluetooth Amplifier 2.0 Channel, Bluetooth 5.0 Receiver, 12V 5A Power Supply, Bass Treble Control
$38.95 Save $20.05 RRP: $59.00