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Amazon.com: Pyle Power Home HiFi Stereo Amplifier - 90 Watt Portable Dual Channel Surround Sound Audio Receiver w/ 12V Adapter - For Subwoofer Speaker, MP3, iPad, iPhone, Car, Marine Boat, PA System -
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Amazon.com: 200W Bluetooth 5.0 Power Amplifier 2 Channel Hi-Fi Stereo Audio Amp Home Desktop Car Speaker DC8-24V : Electronics
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Amazon.com: Bluetooth 2.1 Amplifier RT-16B, Mini Hi-Fi Class D Integrated Amp for 100W x 3 with Bass and Stereo Control Home Subwoofer and Speakers (with Power Supply) : Electronics
Amazon.com: XY-E100H Bluetooth Power Amplifier 2.1 Channels 50W*2+100W with Treble and Bass Control, TPA3116D2 HiFi Chip, Blueooth/USB/3.5 Aux Input, Bluetooth Name and Password Can Be Customized Through APP : Electronics
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Amazon.com: PROZOR 192kHz/24bit Digital Stereo Audio Amplifier, Hi-Fi Bluetooth Amplifier DAC 2 Channel Home audio amplifier with IR Remote Control for Passive Speakers 100W + 100W : Electronics
Amazon.com: Q100 2.1 Channel Hi-Fi Bluetooth 5.0 Power Amplifier Class D Mini Stereo Audio Amp Speaker Subwoofer Wireless Receiver 80W+40Wx2 Dual DSP (Black) : Electronics
Amazon.com: OSD 100W in Wall Volume Control Impedance Matching for Home Speakers, Slider White VMS100 : Electronics
Amazon.com: Pyle Wireless Portable Bluetooth Boombox Speaker - 100Watt Hi-Fi Rechargeable Boom Box Speaker Portable Music Barrel Loud Stereo System with AUX Input, MP3/USB/SD Port, Fm Radio, 2" Tweeter -PBMSPRG3 : Electronics
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Amazon.com: Fosi Audio BT20A Pro 300W x2 TPA3255 Bluetooth 5.0 Home Audio Stereo 2 Channel Amplifier Receiver Mini Hi-Fi Class D Upgraded Integrated Amp for Speakers with Bass Treble Control : Electronics
Amazon.com: MakerHawk Bluetooth Amplifier Board HiFi Stereo 2.1 TPA3116D2 2X50W+100W 12V-24V Audio Power Amplifier Module Bass and Treble Control for Store Home Theater Speakers : Electronics
