{"product_id":"wuzhi-audio-zk-3002t-300w-300w-stereo-power-amplifier-board-with-tpa3255-chip-bluetooth-5-0-18-50v-wide-voltage-input-aux","title":"Wuzhi Audio ZK-3002T 300W+300W Stereo Power Amplifier Board with TPA3255 Chip \u0026 Bluetooth 5.0 | 18-50V Wide Voltage Input | AUX\/","description":"ParameterDetails Product Name:2.0 Channel Bluetooth Amplifier Board with Bass\/Treble Control 300W+300W Model Number:ZK-3002T Power Supply Operating Voltage Range:  18-50VDC (Max 53V). Recommended: 36-48V DC, 10A or higher. Max Output Power:300W@50V, 4O; 160W@50V, 8O per channel(Higher voltage + lower impedance = higher power output) Bluetooth Chip:JL (Jerry) 5.3, Transmission Range: 10 meters Input Options:Bluetooth + AUX + USB Flash Drive\/Sound Card Channel Configuration :2.0 (Left + Right) Amplifier IC:TPA3255 Chip Protection :Undervoltage, Overheat, Overcurrent, Short-Circuit Protection. Warning: No reverse polarity protection - ensure correct +\/- connection! Dimensions: External Potentiometer Version: 11810038mm Built-in Potentiometer Version: 13610038mm Package Dimensions External Potentiometer: 15112176mm Built-in Potentiometer: 16213751mm Weight: External Potentiometer: Net 347g \/ Gross 419g Built-in Potentiometer: Net 307g \/ Gross 356g","brand":"Wuzhi Audio","offers":[{"title":"Default Title","offer_id":45635771564211,"sku":"WBMUSB0F5LY2DB6","price":51.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0712\/4782\/3027\/files\/71ji8uC7CJL.jpg?v=1783064487","url":"https:\/\/emusicmart.com\/products\/wuzhi-audio-zk-3002t-300w-300w-stereo-power-amplifier-board-with-tpa3255-chip-bluetooth-5-0-18-50v-wide-voltage-input-aux","provider":"Emusicmart","version":"1.0","type":"link"}