Amazon.com: Bluetooth Power Amplifier Board with Subwoofer 2.1 Channel 50W×2+100W, 12V-24V Audio Power Amplifier Module with Treble and Bass Control for DIY Bluetooth Audio and Store Home Theater : Electronics
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: MANHATTAN Bluetooth USB Powered 2.1 Stereo Speaker System - with Subwoofer and 2 Small Satellite Speakers, 3 Audio Connection Modes - for Computer, PC, Laptop, Desktop - 3 Yr Mfg Warranty - 167345 : Electronics
Amazon.com: Logitech Z625 Powerful THX® Certified 2.1 Speaker System with Optical Input & Bluetooth Audio Adapter for Bluetooth Streaming : Electronics
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: Smalody Computer Speakers for Desktop with Subwoofer Bluetooth, 2.1 PC Speakers System for Gaming Monitor : Electronics
Amazon.com: Acoustic Audio Bluetooth 2.1 Speaker System
Amazon.com: Fosi Audio BL20C Bluetooth 5.0 Stereo Audio Receiver Amplifier 320 Watts 2.1 CH Mini Hi-Fi Class D TDA7498E Integrated Amp U-Disk Player for Home Passive Speakers Powered Subwoofer(with Power Supply) :
Amazon.com: Phasetech Soundbar with 2 Wireless Microphones 2.1CH Bluetooth Sound Bar with Subwoofer, Karaoke Machine with Vocal Elimination, Sound Modification, Ambient Special Sound for Home Theater Audio : Electronics
Amazon.com: Sound Bars for TV with Subwoofer, 2.1 Deep Bass 80W Full-Range Speakers, LED Display, Bass Adjustable, HDMI/USB/AUX, Bluetooth 5.3 TV Soundbar Home Theater Audio System PC Gaming Wall Mountable : Electronics
Amazon.com: XRONG Subwoofer Amplifier Home Audio, Bluetooth Amplifier 5.0 Stereo,2.1 Channel Mini Hi-Fi Class D Integrated Amp 80 Watt x2+80 Watt for Home Outdoor Passive Speakers,Powered Subwoofer : Electronics
Amazon.com: Creative SBS E2900,Black : Electronics
Amazon.com: Acoustic Audio AA5240 Home Theater 5.1 Bluetooth Speaker System with Optical Input and 4 Extension Cables : Electronics
Amazon.com: Acoustic Audio by Goldwood Bluetooth 2.1 Speaker System 2.1-Channel Home Theater Speaker System, Black (AA2170)
Amazon.com: Boytone BT-626F, 2.1 Bluetooth Powerful Home Audio Speaker System, with FM Radio, SD Slot, USB Ports, Digital Playback, 54 Watts, Disco Lights, Remote Control, for Smartphone, Tablet. 110/220V : Electronics
Amazon.com: E30H 2.1 Channel Bluetooth Power Amplifier Board, Support Changing Bluetooth Name and Password, DC12V-24V Bluetooth Amplifier Board for DIY Bluetooth Speaker : Electronics
Amazon.com: Acoustic Audio AA2103 Bluetooth Home 2.1 Speaker System with Optical Input for Multimedia : Electronics
Amazon.com: 2.1 Ch Sound Bar 100W 38 Inch Wired with Subwoofer - S9621(Home Theater Sound System) Bluetooth Speaker Support Optical AUX Coaxial Sound Bar Subwoofer Speakers for TV, Wall Mountable, Remote Control :
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: littoak Soundbar with Subwoofer, 2.1 soundbar for TV, PC Gaming, Home Audio, Bluetooth 5.0/HDMI ARC/Optical/AUX/USB Connection, Bass Adjustable, Wall Mountable, Remote Control, 16 Inch : Electronics
Amazon.com: Edifier M201BT Multimedia Computer Speaker System with Subwoofer, Full Range Audio, 68 Watts Peak Power, Strong Bass, Bluetooth 5.0 & Aux Inputs, PC/TV/Smartphone/Tablet/Music Player : Electronics
Amazon.com: Magnavox MHT762 2.1 Channel HiFi Bluetooth Speaker System with NFC & Dedicated Subwoofer : Electronics
