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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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961 - 992 of 1,484
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
$16.95 Save $8.00 RRP: $24.95
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
2.1 Channel Bluetooth Amplifier Board With TPA3116D2, 50Wx2 + 100W Subwoofer, BT5.0 Audio Module, DC526V
$37.95 Save $21.05 RRP: $59.00
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
Digital Mono Amplifier Board 30W TPA3110 PBTL DC 826V for Speakers Reliable Audio Performance
$15.95 Save $7.00 RRP: $22.95
433MHz 8W RF Power Amplifier Board High Frequency Digital Amplifier for Enhanced Signal Transmission
$43.95 Save $25.05 RRP: $69.00
50W HF Linear Amplifier Module for Shortwave 3-28 MHz High Power RF Signal Transmission
$289.00 Save $140.00 RRP: $429.00
Amplifier Board 50W X 2 + 100W Power Audio Stereo Amplifier for Subwoofer with AUX Input, High-Quality Bass Sound
$34.95 Save $18.00 RRP: $52.95
Mini Audio Amplifier with 2 Channel Receiver, Home Power Amplifier, Advanced Protection Circuitry, Anti-Interference Design
$30.95 Save $15.00 RRP: $45.95
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
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
$69.00 Save $30.00 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
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
2X25W Amplifier MP3 Player Decoder Board 6V12V Bluetooth 5.0 Car FM Radio Module TF Card USB AUX Ref: 6523
$18.95 Save $9.00 RRP: $27.95
Pam8403 Digital Audio Amplifier Board 3W+3W Mini Voice Amplifier Module 2.5V-5.5V Type D Compact Power Amplifier
$59.00 Save $25.00 RRP: $84.00
Bluetooth 4.2 Stereo Power Amplifier Board 30W+30W Output 12V24V for Car and Portable Speaker
$18.95 Save $9.00 RRP: $27.95
Bluetooth Audio Amplifier 5V 20W 2.1 Channel Class D Stereo Amp Board with 3D Surround Sound
$18.95 Save $9.00 RRP: $27.95
PAM8403 Amplifier USB Powered Audio Amplifier 4x3W Efficiency Low Power Stereo Sound Board
$15.95 Save $7.00 RRP: $22.95
Bluetooth Stereo Audio Amplifier 80W+80W HiFi Class D, Bluetooth 5.0, RCA AUX USB, Wooden Design
$51.95 Save $27.05 RRP: $79.00