Amazon.com: Dayton Audio DTA-2.1BT2 Bluetooth 5.0 Stereo Audio 2.1 Channel Amplifier Receiver Mini Hi-Fi Class D Integrated Amp 2.1 CH for Home Speakers 100W and 100W Sub Output : Electronics
Amazon.com: Bluetooth 5.0 50W+50W+100W 2.1 Channel Subwoofer Amplifier Board TPA3116D2 HiFi Treble and Bass Control Stereo Digital Audio Amp Board for Home Theater DIY Wireless Speakers : Electronics
Amazon.com: Cyber Acoustics CA-SP34BT Bluetooth Speakers with LED Lights – The Perfect Gaming, Movie, Party, Multimedia 2.1 Subwoofer Speaker System, Black : Electronics
Amazon.com: Acoustic Audio by Goldwood Bluetooth 2.1 Speaker System 2.1-Channel Home Theater Speaker System, Black (AA2170)
Amazon.com: OROW S211 New USB-Powered 2.1 Multimedia Speakers System with Subwoofer,16W Computer Speakers,Strong Bass,3.5mm Audio Inputs,Great for PC/PS4/TV (Wooden) : Electronics
Amazon.com: Majority Teton Sound Bar for TV | 120W Powerful Stereo 2.1 Channel Sound | Home Theatre 3D Soundbar with Built-in Subwoofer | HDMI ARC, Bluetooth, Optical, RCA, USB & AUX Playback
Amazon.com: 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 : Electronics
Amazon.com: Cyber Acoustics CA-3610 2.1 Multimedia Speaker System with Subwoofer, Perfect Computer Speakers for PC or Mac, Great for Music, Movies, and Gaming : Electronics
Amazon.com: Cyber Acoustics CA-3908 2.1 Multimedia Speaker System with Subwoofer, 92 Watts Peak Power, Deep Bass, Perfect for Music, Movies, and Games on Desktops, Laptops, Consoles : Everything Else
Amazon.com: TDA7498E Bluetooth Amplifier Board 160W×2+220W Subwoofer 2.1 Channel Audio Receiver Power Amplifier Module with Treble and Bass Control for DIY Speakers : Electronics
Amazon.com: XY-S100H 2.1 Channel Bluetooth Power Amplifier Board with APP Control, TPA3116 Chip 50W×2+100W, 12V-24V Audio Power Amplifier Module, Support Setting Bluetooth Name and Password : Electronics
Amazon.com: Mini HiFi Stereo 2.1 Channel Audio Amplifier for Home Car Marine Subwoofer Amp : 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: ST-838 2.1CH HiFi Audio Amplifier RMS 20Wx2+40W Stereo Amplifier with Subwoofer Output Class D Mini Digital Power Amplifier Receiver with AUX for Home,Car Speakers,Black (Power Supply not Included) : Electronics
Amazon.com: NOAM NUTV5-S V.2 - ATV/Golf Cart/UTV Waterproof Speakers Bluetooth 2.1 Marine Stereo System : Electronics
Amazon.com: Kinter K3118-2.1 Bluetooth 5.0 Stereo Digital Receiver Amplifier 2.1 Channel Mini Hi-Fi Class D Amp 30 Watt x 2 Channels + 80 Watt Subwoofer for Home TV DIY Auto Outdoor Passive Speakers Subwoofer : Electronics
Amazon.com: Facmogu KS-33BT 2.1CH Stereo Audio Amplifier Receiver with Active Subwoofer Output, RMS 60Wx2 Max 400Wx2 Mini BT Amp Home Theater Stereo Receiver, Bluetooth 5.0 HiFi Receiver w/MIC/Echo/USB/SD/AUX/FM : Electronics
Amazon.com: UCINNOVATE Bluetooth Stereo Audio Receiver Amplifier, Hi-Fi Class D Audio Amp with Subwoofer AUX Output , Bluetooth Power Amplifier 2.1 Channel Digital Amplifier for Home Speakers, 100W x 2 + 50W : Electronics
Amazon.com: beFree Sound 2.1 Channel Bluetooth Multimedia Wired Speaker Shelf Stereo System with Reactive LED Lights, FM Radio, USB, and SD Inputs : Electronics
Amazon.com: Logitech Z313 2.1 Multimedia Speaker System with Subwoofer, Full Range Audio, 50 Watts Peak Power, Strong Bass, 3.5mm Inputs, PC/PS4/Xbox/TV/Smartphone/Tablet/Music Player - Black : Electronics
Amazon.com: Fosi Audio BT30D Bluetooth 5.0 Stereo Audio Receiver Amplifier 2.1 Channel Mini Hi-Fi Class D Integrated Amp 50 Watt x2+100 Watt for Home Outdoor Passive Speakers/Subwoofer Powered Subwoofer : Electronics
Amazon.com: XRONG Bluetooth 5.1 Power Amplifier 100Wx2+100W Stereo HiFi 2.1 CH Digital Sound Amplificador 24Bit/192kHz Class D Amp USB DAC, Support Subwoofer & with Remote : Electronics
