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Shop the best prices on 1,484 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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1,441 - 1,472 of 1,484
2.1 Channel TPA3118 Audio Amplifier Board 2x30W+60W Powerful Bass for DIY Speakers 12V24V
$21.95 Save $11.00 RRP: $32.95
2.1 Channel Bluetooth Audio Amplifier Board TPA3255 220W×2+350W Power Subwoofer
$64.00 Save $30.00 RRP: $94.00
TDA2030 Audio Amplifier Module 18W Mono Power Board 612V DC with Volume Control for DIY Speakers
$189.00 Save $90.00 RRP: $279.00
Amplifier Board 2.1 Channel Subwoofer with Adjustable Volume Control for Easy Speaker Connection
$22.95 Save $11.00 RRP: $33.95
Upgraded 6K4 Tube Preamp Amplifier HiFi Audio with Warm Immersive Sound and Enhanced Clarity Ref: 1590
$38.95 Save $20.05 RRP: $59.00
120WX2 Digital Power Module DC1228V Stable Performance Module Power Supply For DC Systems
$18.95 Save $9.00 RRP: $27.95
Stereo Amplifier TPA3255 2 x 300 W Digital Amplifier Board High-Power BTL Mono 600 W HiFi Subwoofer For Speakers
$119.00 Save $60.00 RRP: $179.00
Digital Power Amplifier Board HIFI Class 500W IRS2092S High Efficiency with Dual Features and Enhanced Sound Quality
$22.95 Save $12.00 RRP: $34.95
Bluetooth Power Amplifier Board TPA3116 5.1 Channel 50W+50W+100W HiFi Stereo Bass with App Control
$69.00 Save $35.00 RRP: $104.00
Digital TPA3255-D Power Amplifier Board - Four-Channel, High-Power Class-D For DIY Audio
$319.00 Save $160.00 RRP: $479.00
OPA627 Dual Op-Amp - 2 X OPA627 Units, Model OPA627A, Precision Low-Noise Operational Amplifier
$27.95 Save $14.00 RRP: $41.95
2.1 Channel Bluetooth Amplifier TDA7498E 160W+160W+220W USB AUX Input Adjustable Bass Treble Mid
$59.00 Save $30.00 RRP: $89.00
2700M 3W HF FM VHF UHF Broadband HF Power Amplifier Shortwave Amplifier Ref: 9927
$38.95 Save $20.05 RRP: $59.00
100W Subwoofer Amplifier Board TPA3116D2 Digital Audio Power Module 1224V Power Bass
$54.00 Save $30.00 RRP: $84.00
Audio Amplifier Board 2.1 Channel 100W Subwoofer Wireless Receiver With AUX Input And Bass Control For Studio/Home/Store
$27.95 Save $14.00 RRP: $41.95
Bluetooth Power Amplifier Board 2.1 Channel 50W+100W HiFi Stereo Audio Amplifier for KTV Speakers
$25.95 Save $13.00 RRP: $38.95
10W 15-20W Stereo Bluetooth Audio Amplifier Board Module for 12V 24V Car Speakers DIY Lossless Sound Quality
$15.95 Save $7.00 RRP: $22.95
Class D-Ltk5128 Mono Audio Amplifier Board 5W Ultra-Low THD I2S PWM Control 2.5V-5.5V DC Input Module
$17.95 Save $8.00 RRP: $25.95
Bluetooth Audio Amplifier Module Bluetooth 5.0 Stereo Decoder Board Wide Voltage Volume Control
$15.95 Save $7.00 RRP: $22.95
High Ohmic RF AMP 06A 1Hz-300MHz 50 Ohm Amplifier for Donut Antenna Impedance Conversion Devices
$69.00 Save $35.00 RRP: $104.00
OPA627 Dual Op Amp Converter Module, SMD to DIP Adapter, OPA627 Single to Double Op Amplifier, High Precision Audio Circuit
$18.95 Save $9.00 RRP: $27.95
Bluetooth 5.0 Digital Power Amplifier Card 2x 50W Stereo Sound Module AUX Home Music DC12-24V Compatible
$29.95 Save $14.00 RRP: $43.95
Digital Power Amplifier Board HIFI Class D 500W IRS2092s Dual DC Power Supply ±58-70V Speaker AMP with Short Circuit Protection
$35.95 Save $18.00 RRP: $53.95
TPA3255 Digital Audio Power Amplifier Board - 300W x 2 Stereo 2.0 Dual Vocal Sound Amplifier with Easy Installation
$74.00 Save $40.00 RRP: $114.00
TDA7498E Digital Power Amplifier Board 2.0 Stereo Dual Channel 160W per Channel BTL 220W DC12-32V High Power Speaker Amplifier
$39.95
LNA 10M-6GHz RF Amplifier High Linearity Signal Receiver 433MHz 1.2GHz 1.5GHz 2.4GHz 5.8GHz 20dB Gain
$35.95 Save $17.00 RRP: $52.95
Bass Power Amplifier Board Mono High Power Subwoofer Amplifier for DIY Projects, 200W, Compact Design, Easy Installation
$42.95 Save $21.05 RRP: $64.00
Bluetooth Amplifier Module 2.1, Mini Digital Audio Amplifier Board with Bluetooth 5.0 for Home Desktop Speakers/Subwoofer
$24.95 Save $12.00 RRP: $36.95
TPA3110 Audio Amplifier Board 2 Pieces Digital Stereo Power Amplifier Module XH-A232 for Speaker and Radio Compatibility
$15.95 Save $7.00 RRP: $22.95
Mp3 Lossless Decoding Board MP3 Decoder Module With TF Card And USB Drive Integrated Power Amplifier
$15.95 Save $7.00 RRP: $22.95
IRS2092S High Power Class D HiFi Mono Digital Power Amplifier Board 4X 500W 58-70V
$29.95 Save $13.00 RRP: $42.95
Bluetooth Subwoofer Amplifier 5.0 CS8673E 2.1 Channel 50W x2 +100W Bass Stereo Audio AMP Board
$45.95 Save $23.05 RRP: $69.00