ZK-TB21 PRO 2.1 Channel 5.2 Stereo bluetooth Amplifier Board 50W+50W+100W TPA3116D2 Chip AUX Amplifier - Black
$21.99
In Stock
Description
Specifications: >>>APP download from here<<< Model: TB21 PRO Input mode: Bluetooth + 3.5mm AUX + USB input Input voltage: DC 12-24V/5A or above Bluetooth: 5.2 Chip: TPA3116D2 chip Maximum output power: 50W+50W+100W Applicable speakers: 20-100W, 4-8Ω Support APP control: Yes (change Bluetooth name/set password) U disk decoding: WAV FLAC APE MP3 Product size: 111x103x27mm Product weight: 220g Colour:Black Material:ABS Package includes: 1 x Bluetooth amplifier board