{"product_id":"3002-pure-rear-stage-digital-power-amplifier-board","title":"3002 Pure Rear Stage Digital Power Amplifier Board","description":"\u003cp\u003e\n \u003cb\u003e\n  Product Information:\n  \u003cbr\u003e\n \u003c\/b\u003e\n Product Name: 300 W Dual Channel I 600 W Mono Pure Rear Stage Amplifier Board\n \u003cbr\u003e\n Power amplifier chip: original TPA 3255\n \u003cbr\u003e\n Product model: ZK-3002\n \u003cbr\u003e\n The working voltage range is 18-50VDC, with a limit of 53V. Recommended voltage\n \u003cbr\u003e\n Adapted power supply: 36-48V, DC power supply with a current of 10A or more. The higher the voltage, the more output\n \u003cbr\u003e\n The higher the output power 3-8 ohms, 50-300 W in BTL dual channel mode;\n \u003cbr\u003e\n Adapted speaker: 2-8 ohms, 100-600 W in Pbtl mono mode\n \u003cbr\u003e\n Heat dissipation method: temperature controlled automatic air cooling, or manual selection of fan - direct rotation\n \u003cbr\u003e\n Gain selection: potentiometer 10 speed adjustment, 26 dB-36 dB\n \u003cbr\u003e\n Bridging method: First cut off the power, turn the 1st dial switch to the on position, and the output end R+L+is short\n \u003cbr\u003e\n Connect parallel output, R-L short circuit parallel output\n \u003cbr\u003e\n In Btl mode, 2 * 300 W@50V 40160 W@50V 80;\n \u003cbr\u003e\n Maximum power: 600 in PBTL mode W@50V 2Q, 300 W@50V 40,\n \u003cbr\u003e\n one 60W@50V 8Q\n \u003cbr\u003e\n Protection mechanism: Input undervoltage, overheating, overcurrent, short circuit protection\n \u003cbr\u003e\n No input anti reverse protection, positive and negative poles cannot be reversed!\n \u003cbr\u003e\n Product size: 125x65x38mm\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cbr\u003e\n \u003cb\u003e\n  Packaging list:\n  \u003cbr\u003e\n \u003c\/b\u003e\n Power amplifier board * 1\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cbr\u003e\n\u003c\/p\u003e\n\u003cp\u003e\n \u003cimg src=\"https:\/\/cf.cjdropshipping.com\/7e0545da-59e1-415f-9bb4-4ce68d369737.jpg\" style=\"max-width:100%;\"\u003e\n \u003cimg src=\"https:\/\/cf.cjdropshipping.com\/ca32ac4f-a702-46f6-9f0b-a566ec25f672_trans.jpeg\" style=\"max-width: 100%;\"\u003e\n \u003cimg src=\"https:\/\/cf.cjdropshipping.com\/000c49d7-d159-4814-bc44-af4324b0c57e_trans.jpeg\" style=\"max-width: 100%;\"\u003e\n \u003cimg src=\"https:\/\/cf.cjdropshipping.com\/77a927a1-2e75-4e83-8ee2-d8ff32810db0_trans.jpeg\" style=\"max-width: 100%;\"\u003e\n \u003cimg src=\"https:\/\/cf.cjdropshipping.com\/a9b2de59-5754-4cdf-a82f-2e21fd1db291_trans.jpeg\" style=\"max-width: 100%;\"\u003e\n \u003cimg src=\"https:\/\/cf.cjdropshipping.com\/7aa7aee9-4246-47b1-bed8-e6c32ff90943_trans.jpeg\" style=\"max-width: 100%;\"\u003e\n \u003cimg src=\"https:\/\/cf.cjdropshipping.com\/87fa7d6e-2285-4180-88ea-85642e95d189_trans.jpeg\" style=\"max-width: 100%;\"\u003e\n \u003cbr\u003e\n\u003c\/p\u003e","brand":"FLIPSTYLEZLLC","offers":[{"title":"Black","offer_id":51254059663655,"sku":"CJJT182726101AZ","price":218.26,"currency_code":"USD","in_stock":true}],"url":"https:\/\/primestore.us\/es\/products\/3002-pure-rear-stage-digital-power-amplifier-board","provider":"PrimeStore Premium Marketplace ","version":"1.0","type":"link"}