{"product_id":"a1-2-1-channel-stereo-subwoofer-260wx2-450w-hifi-power-amplifier-board-rear-stage-high-power-amplifier-module","title":"A1-2.1 Channel Stereo + Subwoofer 260Wx2+450W HiFi Power Amplifier Board Rear Stage High Power Amplifier Module","description":"\u003cp\u003e\u003cb\u003eApplication:\u003c\/b\u003e\u003cbr\u003e- Household high-power 2.1 channel amplifier assembly or modification, can be used as a 3-channel pure rear stage, or combined with a 2.1 front stage board to form a 2.1 channel combined amplifier.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eFeatures:\u003c\/b\u003e\u003cbr\u003e- Original imported high-power tube, power tube model: WK5688\/WY2963; A total of 16 large tubes are used, including 8 power tubes for stereo channels and 8 power tubes for subwoofer channels.\u003cbr\u003e- Carefully selected high-quality imported components are strictly paired to ensure parameter errors, reliable performance, and better sound quality.\u003cbr\u003e- The comprehensive protection circuit design greatly improves the durability of the product and better protects the speaker of the speaker. Equipped with: delay protection, DC protection, overheating protection, over-current protection, short circuit protection.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eSpecification:\u003c\/b\u003e\u003cbr\u003e- Model: A1-2.1\u003cbr\u003e- Power supply requirement: main power supply of DC±35-80 (suitable for 25-60V transformer); auxiliary speaker protection power supply AC12-18V (1A current); power of 400W above, it is recommended to use with high power transformer of you want high power output.\u003cbr\u003e- Output power: stereo output 260W x 2\/8ohms; subwoofer output 450W\/8ohms\u003cbr\u003e- Product size: 24.5 x 23 x 9cm\u003cbr\u003e- Net weight: 1.9kg\u003cbr\u003e\u003cbr\u003e\u003cb\u003ePackage Included:\u003c\/b\u003e\u003cbr\u003e- 1 x Power Amplifier Board\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 800px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/101208\/101208-01.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 800px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/101208\/101208-02.jpg\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg style=\"width: 800px;\" src=\"https:\/\/www.comseek.com\/image\/catalog\/101208\/101208-03.jpg\"\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Thanksbuyer","offers":[{"title":"Default Title","offer_id":41028952260657,"sku":"101208","price":137.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0578\/4790\/6353\/files\/1774489373-1.jpg?v=1780365002","url":"https:\/\/www.thanksbuyer.com\/products\/a1-2-1-channel-stereo-subwoofer-260wx2-450w-hifi-power-amplifier-board-rear-stage-high-power-amplifier-module","provider":"Thanksbuyer Online,SDR Radio, Testers and Measurement devices, Astronomy products,  Audio Amplifer and Decoders","version":"1.0","type":"link"}