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2022 45W Short Wave 3-21MHz Linear High Frequency HF RF Power Amplifier Radio Station Wireless Power Transmission(Finished
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  • $100.68 - $101.88
X100H Audio Amplifier 2.0 Channel 100W+100W TPA3116D2 Power Amplifier,Supports Bluetooth5.1/USB/3.5mm AUX Input
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  • $36.88 
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  • $35.68 - $36.88
S350HS TPA3251 Bluetooth Power Amplifier Board with Subwoofer 2.1 Channel 220W×2+350W, 12V-38V Audio Power Amplifier Module with Treble and Bass Control,Black (S350HS)
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  • $65.79 
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  • $64.59 - $65.79
1002S 2.0 Bluetooth Amplifier Board with Dual TPA3116D2 Chips, 100W+100W Power Output
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  • $39.19 
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  • $37.99 - $39.19
PWM 4-Channel PLC Amplifier Circuit Board MOS FET Module Driver 3-20V to 3.7-27VDC 10A
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  • $14.59 
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  • $13.39 - $14.59
120W+120W TPA3116 4.0 Bluetooth Amplifier Digital Audio Board TPA3116D2 Amplificador Channel Audio Amps moudle
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  • $25.19 
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  • $23.99 - $25.19
XY-S350H 220W*2+350W 2.1 Bluetooth Power Amplifier Board Support Custom Bluetooth Name, 18V-36V Bluetooth Speaker Audio Amplifier Module (XY-S350H)
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  • $64.19 
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  • $62.99 - $64.19
DC 5V-15V 12V AD828 Stereo Preamp Power Amplifier Board Preamplifier Module
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  • $14.50 
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XH-M543 digital power amplifier board high-power Class D dual-channel 2*120WTPA3116D2 audio amplifier module
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  • $16.49 
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LM358 Weak Signal Amplifier Voltage Amplifier Secondary Operational Amplifier Module Single Power Signal Collector
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  • $11.29 
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Power Amplifier Board,2.0 Channel 300W +300W, 24-40V Power Amplifier Module TPA3255 for Store Home Theater
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  • $27.71 
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0.1-2000MHz RF Wideband Amplifier Broadband Module Receiver Gain 30dB Low-Noise LNA
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  • $17.39 
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New DC 3 to 18V TDA7266 Power Amplifier Module Double Channel 5-15W
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New DC 3 to 18V TDA7266 Power Amplifier Module Double Channel 5-15W

Limited time offer, ends 05/20

  • Model #: ACE9 C2185
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  • $13.63 
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C50HS Bluetooth Amplifier Board TPA3116D2 HiFi Chip 12-24V DC Input,Support USB Sound Card/USB Flash Driver, AUX, Bluetooth Multiple Input Modes (C50HS ONLY)
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  • $24.19 
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  • $22.99 - $24.19
S220HS 2.1 Channel Bluetooth Power Amplifier Board, TDA7498E Chip 160W×2+220W, 12V-38V Audio Power Amplifier Module, Support Custom Bluetooth Name and Set Bluetooth Password
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  • $59.78 
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  • $58.58 - $59.78
ZK-502A 2.0 Bluetooth 5.0 Amplifier Board 50W*50W with APP Control(Android Only),100W Bluetooth Audio AMP Board for DIY Bluetooth Speaker Kit DC9-24V,Black (ZK-502A)
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  • $22.19 
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  • $20.99 - $22.19
TDA7498E Bluetooth Power Amplifier Board with Subwoofer 2.1 Channel 160W×2+220W, 15V-36V Audio Power Amplifier Module with Treble and Bass Control
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  • $59.19 
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  • $57.99 - $59.19
Preamplifier Board DC 5V-15V 12V AD828 Stereo Preamp Power Amplifier Board Preamplifier Module Z25 Drop ship
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  • $11.37 
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