{"product_id":"zk-as21p-tpa3255x2-digital-power-amplifier-board-300wx2-600w-2-1-channel-bluetooth-with-subwoofer-module","title":"ZK-AS21P TPA3255x2 Digital Power Amplifier Board 300WX2+600W 2.1 Channel Bluetooth With Subwoofer Module","description":"\u003cdiv id=\"specification\"\u003e\u003c\/div\u003e\u003cdiv id=\"specification_end\"\u003e\u003c\/div\u003e\u003cp\u003e\u003cspan style=\"font-size: 18px;\"\u003e\u003cb\u003eSpecification:\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003eModel: ZK-AS21P\u003cbr\u003ePower Output: 300W + 300W for L\/R channels + 600W for subwoofer at 50V\u003cbr\u003eWorking Voltage Range: 18-50VDC (Recommended DC supply: 36-48V, 12A)\u003cbr\u003eAudio Input: Bluetooth 5.1, AUX, USB Disk, Sound Card\u003cbr\u003eSupported Channels: 2.1 channel (Left, Right, Subwoofer)\u003cbr\u003eAmplifier Chip: Dual Texas Instruments TPA3255 chips\u003cbr\u003eTransmission: Bluetooth Range up to 15 meters\u003cbr\u003e\u003cspan style=\"font-size: 18px;\"\u003e\u003cb\u003e\u003cbr\u003eFeatures:\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e1. High-Power Output: 300W per channel for left and right speakers and 600W for the subwoofer ensures clear and powerful sound output.\u003cbr\u003e2. Flexible Audio Inputs: Supports Bluetooth 5.1, AUX, USB disk, and sound card options to accommodate diverse audio sources.\u003cbr\u003e3. Advanced Components: Equipped with six Nichicon purple robe HIFI electrolytic capacitors, designed for excellent sound quality and low distortion.\u003cbr\u003e4. Efficient Cooling System: Includes a thickened heat sink and silent, long-life fan to prevent overheating and enable stable performance at high power.\u003cbr\u003e5. Customizable Functionality: Features external potentiometer ports for gain adjustment and additional expansion interfaces to connect microphones or decoding boards.\u003cbr\u003e6. Premium Build: High-quality shielded connectors and tin-sprayed board design enhance operational reliability and signal clarity.\u003cbr\u003e\u003cbr\u003e\u003cspan style=\"font-size: 18px;\"\u003e\u003cb\u003ePackage Includes:\u003c\/b\u003e\u003c\/span\u003e\u003cbr\u003e1 x ZK-AS21P Power Amplifier Board\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/img.sellercube.com\/hwyimg\/be8958f8-782d-46df-87f5-c4657d7dd10c.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/img.sellercube.com\/hwyimg\/2ffa7bd1-ff91-4c82-bcd7-5d72baeb5f79.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/img.sellercube.com\/hwyimg\/ed0142f4-89c7-4caa-be9e-38a065000024.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/img.sellercube.com\/hwyimg\/b2bfdecc-e954-4f1c-888b-0e9749882f57.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/img.sellercube.com\/hwyimg\/40204692-1a94-4d07-9540-d91be4e2c69e.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/img.sellercube.com\/hwyimg\/c8dab747-323f-4d77-a83e-7cba849ad37c.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/img.sellercube.com\/hwyimg\/5c9f1924-6aee-4820-b548-366c43b186ec.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/img.sellercube.com\/hwyimg\/fe60dfd1-7164-4407-871d-4d1b866e0e76.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/img.sellercube.com\/hwyimg\/5807acc3-0cb7-4c15-93a9-db717d0dda32.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/img.sellercube.com\/hwyimg\/5b0b7012-49bb-4b35-84ac-d8401af423f9.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/img.sellercube.com\/hwyimg\/670bbb5d-dbb7-4f52-b2b9-f23948c38ac4.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/img.sellercube.com\/hwyimg\/e5b7ec1a-6958-4bd6-acca-4c248565e573.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/img.sellercube.com\/hwyimg\/6b623b35-7b0b-474b-a55b-c93c9f885aeb.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/img.sellercube.com\/hwyimg\/0fea1f6e-5058-4188-818b-3ee20be1a040.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/img.sellercube.com\/hwyimg\/f32f1aac-8ac0-48a9-858d-6c2d3dcc5e3b.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/img.sellercube.com\/hwyimg\/e4a05351-7dfa-4e84-90f9-a0c36d0772f4.jpg\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/img.sellercube.com\/hwyimg\/f82fdaea-1204-4743-a526-cb354b970141.jpg\"\u003e\u003c\/p\u003e","brand":"HappyFish.co.za","offers":[{"title":"Integrated Potentiometer","offer_id":47780705665245,"sku":"2045264-POA12012605","price":2438.7,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0575\/8507\/4360\/files\/28ff9ef0-b8e3-4067-b1f6-e5fef7db8ebd_jpg.webp?v=1780426641","url":"https:\/\/happyfish.co.za\/products\/zk-as21p-tpa3255x2-digital-power-amplifier-board-300wx2-600w-2-1-channel-bluetooth-with-subwoofer-module","provider":"HappyFish.co.za","version":"1.0","type":"link"}