Specification:Material: Fiber glass board + Electronic componentSize: app.69 x 53 x 22mm/2.72 x 2.09 x 0.87inColor: As picture shownQuantity: 1 PcParameter:Model: ZK-1002LBluetooth Version: 5.0Chip Solution: DomesticWith or Without Filter: YesAdaption Supply Voltage: 5-24V (Optional 9V/12V/11/18V/24V adapter, high power recommended high voltage)Adapter Speaker: 30W-200W, 4Ω-8ΩNumber of Channels: Left and right stereo (Stereo)Bluetooth Transmission Distance: 15m(Without occlusion)Protection Mechanism: Overheating, Short Circuit protectionTip: To have enough output power if the audio input is sufficient and the supply voltage/current is sufficient. The power supply voltage is higher and the relative power will be larger. The speakers with different impedances will have different output power. In the case of sufficient voltage and current, the larger the ohms of the horn the smaller the relative sound power. Please pay attention!Power Supply Voltage: 12V-8hom speaker/24W (Left channel) + 24W (Right channel), 4 ohm speaker/40W + 40W 15V-8homs /32W + 32W, 4 ohm/greater than 60W + 60W 19V-8homs /64W + 64W, 4 ohm/greater than 80W + 80W 24V-8homs /72W + 72W, 4 ohm/greater than 100W + 100WNote:No retail package.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!Package includes:1 x Bluetooth Amplifier Board
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