select Amplifier Board Only
Brand Unbranded
Type ST21PRO Digital Amplifier Board
Compatible Brand Universal
MPN ST21PRO
Markenkompatibilität Universell

Check the listing for details. ST21PRO Bluetooth 5.2 Digital Amplifier Board 2.1 Channel 100W*2+200W Subwoofer. Condition: New. Listed at 25.64 USD. Carry two TPA3221, support 2.1 channel Bluetooth digital amplifier 100W + 100W + 200W high power, dual-core more stable. 200W @ 2Ω/30VDC. 100W+100W @ 4Ω/30VDC. 100W @ 4Ω/30VDC;. Subwoofer output power.

$17.95
$25.64