Condition: Brand New Model Number: ZK-MT21 Channels: 3 (2.1) Material: Plastic Colour: Black b-t Version: 5.0 (no occlusion, 15m) Input Sensitivity: 500mV Channel Number: 2.1 channel Audio Input: B-T + AUX Output : Left and right channels: Adapter : DC12-24V / 5A or above (Do not connect to 24V ) Suitable Horn: 20-100W, 4-8Ω Amplifier Chip: Domestic amplifier chip Radiator: 36 * 25 * 10mm heat sink Item Size: 93 * 90 * 22mm / 3.66 * 3.54 * 0.87in With reverse connection, overheating , over current and short circuit Package Included: 1pc x Amplifier Module
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