TPA3110D2 2.1 Channel Bluetooth 4.1 Digital Amplifier Board 2 x 15W + 30W with Volume Controls
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Mini USB Bluetooth 2.1 Adapter - Class 2 - Bluetooth & Telecom Adapters | Networking IO Products | StarTech.com
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TPS3116D2 Class D 2.1 Bluetooth 5.0 Amplifier Board 2 x 50W + 100W with Filter and Volume Controls
Nobsound Mini 2.1 Channel Bluetooth 5.0 Digital Amplifier Board TPA311– doukaudio
Insignia™ 2.1 Bluetooth Lighted Speaker System (3-Piece) Black NS-5004BT - Best Buy
iLive Bluetooth 2.1 Ch. Home Music System w/LED Lights, IHB23B, Black - Walmart.com
2.1 Amplifier with 100W+50W *2 for DIY Audio-Arylic.com
BT30D 2.1CH Power Amplifier Bluetooth 5.0 with Bass/Treble – Fosi Audio
Fosi Audio BT30C Bluetooth HiFi Stereo 200W 2.1Ch Power Amp
Amazon.com: Klipsch ProMedia 2.1 Bluetooth Speaker System - Black : Electronics
Dayton Audio - DTA-2.1BT2 100W 2.1 Class D Bluetooth Amplifier with Sub Frequency Adjustment
Acoustic Audio by Goldwood Bluetooth 2.1 Surround Sound System with LED Light Display, FM Tuner, USB
Desktop 2.1 Multimedia Bluetooth Speaker | Power Sales
5 Inch High Power Bluetooth Speaker Active Subwoofer Speaker 2.1 Two-Way PC Sound Box Home Theater Sound System Audio Set 40W - AliExpress
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Edifier 2.1 Bluetooth Speaker System M201BT B&H Photo Video
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Wireless Bluetooth 2.1 speaker system with subwoofer - IHB23B | iLive Electronics
