ZK-AS21 2.1 Channel 220WX2+350W TPA3255 Bluetooth Digital Power Amplifier Board Module
Sound Input: BT + Aux + USB + APP
Number of Channels: 2.1 Channels
Output Power: 2 x 220W (Left and Right Channels) + 350W (Subwoofer)
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Color: black
BT: 5.1
Chip: TPA3255
Compatible power: DC16-38V, ≥10A
Output power: left and right channels ≤220W, subwoofer ≤350W
Compatible speaker: left and right channels 30-220W, 3-8Ω; subwoofer 30-350W, 2-8Ω
Item size: 141 * 131 * 27mm / 5.6 * 5.2 * 1.1in
Item weight: 346g / 12.2ounce
Package size: 170 * 140 * 50mm / 6.7 * 5.5 * 2.0in
Package weight: 408g / 0.9lb




































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