ST21PRO Bluetooth 5.2 Placa Amplificador Digital 2.1 Canales 100W*2+200W Subwoofer

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.

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