{"product_id":"hifi-dual-channel-high-power-tpa3255-digital-amplifier-board","title":"HIFI Dual-Channel High-Power TPA3255 Digital Amplifier Board, ZK-3002T","description":"\u003cbr\u003e1. Bluetooth chip: Jie Li 5.3, transmission distance 10 meters\u003cbr\u003e2. Input method: Bluetooth + AUX + U disk \/ sound card\u003cbr\u003e3. Number of channels: 2.0, left channel + right channel\u003cbr\u003e4. Amplifier chip: original TPA3255\u003cbr\u003e5. Protection mechanism: input undervoltage, overheating, overcurrent, short circuit protection, no input reverse connection protection, positive and negative poles cannot be reversed!\u003cbr\u003e6. Adapter power supply: working voltage range 18-50VDC, limit 53V, recommended voltage 36-48V, current 10A or more DC power supply\u003cbr\u003e7. Power: single channel 300w@50V, 4 ohms; 160W@50V, 8 ohms; the higher the voltage, the smaller the resistance, the greater the output power\u003cbr\u003e8. Size: 118x100x38mm\u003cbr\u003e9. Weight: 347 grams\u003cbr\u003e\u003cbr\u003e","brand":"Infinit Tech","offers":[{"title":"ZK-3002T","offer_id":44972489375883,"sku":"TBD0605107101A","price":1175.89,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/1880\/7435\/files\/TBD0605107101A_6546669b-5a84-43b1-8808-f9756012f6ee.jpg?v=1765701961","url":"https:\/\/infinittech.co.za\/products\/hifi-dual-channel-high-power-tpa3255-digital-amplifier-board","provider":"Infinit Tech","version":"1.0","type":"link"}