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Shop the best prices on 1,454 great value power amplifiers. Shopping for power amplifiers is easy with Fruugo, with SALE discounts, offers and savings on Bobovr. Buy power amplifiers online safely with Fruugo, with secure payment and fast shipping to United States.

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481 - 512 of 1,454
Amplifier Board 50W X 2 100W Stereo Power Audio Amplifier With AUX Subwoofer Bass
$20.95 Save $11.00 RRP: $31.95
502H 50W50W Bluetooth Amplifier Board With TPA3116D2 Chip, Class D, Dual Channel Audio Module
$24.95 Save $12.00 RRP: $36.95
Bluetooth Amplifier Board Bluetooth 5.0 4Channel Digital Power Amp Dual Subwoofer
$79.00 Save $40.00 RRP: $119.00
PAM8403 Digital Audio Module USBPowered 5V Adjustable Volume 2Channel Stereo 1Piece
$15.95 Save $7.00 RRP: $22.95
Monaural Audio Amplifier Board 1226V DC Power Supply Digital Class D Mono
$15.95 Save $7.00 RRP: $22.95
Wireless Audio Amplifier Module 2.1 Channel Stereo Board 100W Subwoofer Wireless Receiver For Outdoor Events Studio
$19.95 Save $10.00 RRP: $29.95
Sound Amplifier Board 3.5mm Audio Input, Adjustable 3V12V Power, Digital Stereo Amplifier Module
$15.95 Save $7.00 RRP: $22.95
Audio Amplifier Module 2.1 Channel, 100W Subwoofer, Wireless Receiver With Aux Input And Bass Control For Studio Home
$19.95 Save $10.00 RRP: $29.95
Bluetooth Power Amplifier Board 2.1 Channel 600W Subwoofer TPA3225 Digital Audio Amp with Shielded Wire
$69.00 Save $30.00 RRP: $99.00
1969 Class A Power Amplifier Board 1015W HiFi Audio DIY Kit For Enthusiasts With MOT And 2N3055 Transistors
$33.95 Save $17.00 RRP: $50.95
Mini Power Amplifier Board 5W+5W HiFi TwoChannel PM CM2038 USB 5V Power Supply Audio Module
$79.00 Save $40.00 RRP: $119.00
CA6928 Bluetooth Audio Module 5V Bluetooth 5.0 For Speaker Amplifier Board 10 Pcs
$15.95 Save $8.00 RRP: $23.95
100K6GHz FullBand Amplifier Preamplifier No Battery Version Linearity UltraLow Noise
$31.95 Save $16.00 RRP: $47.95
Amplifier Board 50W X 2 + 100W Stereo Power Amplifier With AUX Subwoofer
$21.95 Save $10.00 RRP: $31.95
RF Power Amplifier 400‑2700MHz 1W Linear 50 Ohm for Ham Radio WiFi Bluetooth with Heat Sink
$21.95 Save $11.00 RRP: $32.95
XH-M543 TDA3116D2 2x120W Class D Dual-Channel Digital Power Amplifier Board Module For DIY Audio
$30.95 Save $15.00 RRP: $45.95
5V USB Powered PAM8403 Stereo Audio Amplifier Module with Volume Control for DIY Projects (1PCS)
$16.95 Save $8.00 RRP: $24.95
2pcs 100W Mono Audio Amplifier Module DC 724V with Heatsink for 38 Ohm Horn Speakers
$38.95 Save $20.05 RRP: $59.00
5.1 Channel HIFI Amplifier Subwoofer Power Bluetooth Enabled FM Radio Outdoor Use UK Plug Home Theater System
$159.00 Save $80.00 RRP: $239.00
500W Audio Amplifier Single Channel Power Amplifier Board For 2SC5200 2SA1943 20V90V HiFi Module
$79.00 Save $40.00 RRP: $119.00
A902 NE5532 Operational Amplifier Module Preamplifier Tone Board Stereo Channel 5X Amplification DC 1230V
$15.95 Save $7.00 RRP: $22.95
12V 30W Power Transformer, Pure Copper Amplifier Transformer With Dual Outputs For 2.1-Channel Amplifier Boards
$64.00 Save $35.00 RRP: $99.00
PAM8403 5V Mini Digital Stereo Amplifier Board 3W Per Channel 2-Channel Class D Audio Module
$15.95 Save $8.00 RRP: $23.95
Bluetooth Subwoofer Amplifier Board 2x50W Bluetooth 5.0 Stereo Audio Amp for Car and Home
$22.95 Save $11.00 RRP: $33.95
Compact Audio Power Amplifier - Portable Speaker Amplifier for Car and Home, Compact Size, High Compatibility, Enhanced Sound Quality
$33.95 Save $16.00 RRP: $49.95
2x20W Digital Audio Amplifier Board AMP for Sound System, 8-24V Power Supply, Compact Circuit Design, High-Quality Output
$22.95 Save $11.00 RRP: $33.95
Digital Power Amplifier Board TPA3116DA Chip 150W Output Easy Installation for Audio Enthusiasts and Hobbyists
$16.95 Save $8.00 RRP: $24.95
Super Mini Amplifier Board 3V12V, 0.5W10W Output Power, Low Noise, DIY Speaker Audio System
$15.95 Save $7.00 RRP: $22.95
2.1 Channel Bluetooth Amplifier Board BT5.0 DC526V Audio Module
$45.95 Save $23.05 RRP: $69.00
50W50W Dual AC1518V Stereo Audio Power Amplifier Board 2.0 Channel DIY Speaker Module 1 Piece
$34.95 Save $18.00 RRP: $52.95
500W A1943/C5200 Subwoofer Amplifier Board AC2430V Input HeavyDuty Module
$64.00 Save $30.00 RRP: $94.00
2.1 Channel Digital Subwoofer Amplifier Module with Heavy Bass and Power for DIY Speakers
$54.00 Save $25.00 RRP: $79.00