{"product_id":"zk-6002-dc18-50v-pure-power-amplifier-board-2-0-600w-600w-stereo-audio-amplifier-module-tpa3255-amplifier-chip","title":"ZK-6002 Dual TPA3255 Stereo Power Amplifier Board","description":"\u003cp\u003eBuild a high-power stereo audio project with the ZK-6002 amplifier board. Two TPA3255 chips drive separate left and right channels, while aluminium heat sinks and temperature-controlled fan cooling help manage heat during operation.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eConfiguration: 2.0-channel stereo, non-bridged.\u003c\/li\u003e\n\u003cli\u003eAmplifier chips: two TPA3255 chips.\u003c\/li\u003e\n\u003cli\u003eSupply: DC 18–50V; recommended DC 36–48V, 10A or higher.\u003c\/li\u003e\n\u003cli\u003eSupported speaker impedance: 2–8Ω.\u003c\/li\u003e\n\u003cli\u003eSupplier-listed output at 48V: 300W per channel at 4Ω or up to 600W per channel at 2Ω.\u003c\/li\u003e\n\u003cli\u003eSupplier-listed signal-to-noise ratio: 90dB.\u003c\/li\u003e\n\u003cli\u003eSupplier-listed THD+N: less than 0.05%.\u003c\/li\u003e\n\u003cli\u003eMaximum gain: 38dB.\u003c\/li\u003e\n\u003cli\u003eInput: stereo via XH2.54-3P connector.\u003c\/li\u003e\n\u003cli\u003eDimensions: 136 × 100 × 38mm.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCooling and protection\u003c\/h3\u003e\u003cp\u003eThe fan briefly runs during power-on self-test and is listed to activate above 50°C. Listed protections include input undervoltage, overheating, overcurrent and short circuit. There is no input reverse-polarity protection.\u003c\/p\u003e\u003ch3\u003eIncluded\u003c\/h3\u003e\u003cp\u003eOne amplifier board and one 3P double-ended shielded cable. Power supply and additional audio cables are not included.\u003c\/p\u003e\u003ch3\u003eInstallation requirements\u003c\/h3\u003e\u003cp\u003eDC power only; never connect AC power. Check polarity before connection and keep the supply within the stated 18–50V range. This model does not support bridging: do not connect the left and right outputs together. Output figures are supplier-listed maxima and depend on supply capacity, speaker load, cooling and audio input; they are not guaranteed continuous ratings. This is a DIY component, not a complete amplifier enclosure or speaker system.\u003c\/p\u003e","brand":"My Store 5","offers":[{"title":"1200W","offer_id":67765185544425,"sku":"14:29#1200W","price":2009.99,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/0449\/2777\/files\/audio-cutout-03d7a4f9-e462-4e10-94b5-627544025c25.png?v=1793721611","url":"https:\/\/diyprojectsaudio.myshopify.com\/products\/zk-6002-dc18-50v-pure-power-amplifier-board-2-0-600w-600w-stereo-audio-amplifier-module-tpa3255-amplifier-chip","provider":"Electronic diy","version":"1.0","type":"link"}