{"product_id":"hosyond-200w-bluetooth-50-amplifier-board-tpa3116d2-100w100w-stereo-dual-channel-mini-amp-board-audio-receiver-for-home-diy-speakers","title":"Hosyond 200W Bluetooth 5.0 Amplifier Board TPA3116D2 100W+100W Stereo Dual Channel Mini Amp Board Audio Receiver for Home DIY Speakers","description":"Brand: Hosyond\u003cbr\u003e\u003cbr\u003e\u0026lt;b\u0026gt;Parameter:\u0026lt;\/b\u0026gt;\u0026lt;\/br\u0026gt; Chip: TPA3116D2*2\u0026lt;\/br\u0026gt; Input Mode: Bluetooth \/ 3.5mm AUX\u0026lt;\/br\u0026gt; Work Voltage: DC 5V-24V (Recommend 12V or more, 5A or more)\u0026lt;\/br\u0026gt; Channel: 2 channel Stereo Output\u0026lt;\/br\u0026gt; Bluetooth version: Bluetooth 5.0\u0026lt;\/br\u0026gt; Bluetooth transmission distance: 50 Ft\u0026lt;\/br\u0026gt; MAX Power Output: 100W x 2\u0026lt;\/br\u0026gt; Match Speaker: 50 - 300W, 4 - 8?\u0026lt;\/br\u0026gt; \u0026lt;\/br\u0026gt; \u0026lt;b\u0026gt;1. How to choose a power supply?\u0026lt;\/b\u0026gt;\u0026lt;\/br\u0026gt; ?The power supply must be highly valued. It is recommended to use 18V 19V 24V power supply with a current of more than 5A.\u0026lt;\/br\u0026gt; ?If the voltage is too low, the sound will be easily distorted after the sound is amplified; if the current is too small, it will not work normally or the sound quality of the speaker will deteriorate.\u0026lt;\/br\u0026gt; ?If you only have 9V 12V or 1A 2A power supply, you can also use it, but it is recommended to use it with a speaker with low power. Otherwise, if the volume is maximized, it may be distorted and affect the sound quality.\u0026lt;\/br\u0026gt; \u0026lt;\/br\u0026gt; \u0026lt;b\u0026gt;2 How to choose a speaker?\u0026lt;\/b\u0026gt;\u0026lt;\/br\u0026gt; ?Commonly used speakers are generally 8?, 4? speakers are also available, no distinction between positive and negative polarity.\u0026lt;\/br\u0026gt; ?If the power of your speaker is low, it may be between 10W-30W, then the power supply voltage should be lower to prevent the speaker from being burned after amplifying the sound, for example, choose a power supply below 15V.\u0026lt;\/br\u0026gt; ?If it is a 50W-300W speaker, you don’t have to worry about the speaker burning out. You can choose a 12V-24V power supply. The higher the voltage you choose, the greater the output sound or power.\u0026lt;\/br\u0026gt; \u0026lt;\/br\u0026gt; \u0026lt;b\u0026gt;Package Includes:\u0026lt;\/b\u0026gt;\u0026lt;\/br\u0026gt; 1. Bluetooth Power Amplifier Module * 1\u0026lt;\/br\u0026gt; 2. Acrylic shell * 2\u0026lt;\/br\u0026gt; 3. 16mm Copper column * 4\u0026lt;\/br\u0026gt; 4. 9mm Screw * 8, 5. Steel nut, screw mat * 1\u0026lt;\/br\u0026gt; 6. 20cm power cable * 1\u0026lt;\/br\u0026gt; 7. Screwdriver * 1, \u0026lt;\/br\u0026gt; 8. Knob * 1\u0026lt;\/br\u0026gt;\u003cbr\u003e\u003cbr\u003e• [Hi-fi] Using TPA3116D2(with AM interference suppression function) chip, excellent sound quality. Ensure that the THD is less than 0.1%, even with long periods of high power operation.\u003cbr\u003e• [Mini and powerful] Dual channel stereo output power 100W+100W. Working voltage range DC5-24V(It is recommended to use a power supply with a working voltage above 12V and a current above 5A), suitable for 4-8?, It is recommended to use 50-100W speakers for the best effect.\u003cbr\u003e• [Two input methods] Support 3.5mm wired input and Bluetooth 5.0 input. With Bluetooth signals up to 49 feet away, it's perfect for your DIY passive speakers.\u003cbr\u003e• [Continuous stability] 5 * 470uF high quality capacitor, stable output. Large area cooling system, high quality power module, long time high output will not overheat shutdown.\u003cbr\u003e• [To ensure safety] The Bluetooth amplifier board has a bottom plate and a top plate, supporting reverse protection, overvoltage protection, undervoltage protection, overheat protection, short circuit protection.Widely used in home theaters, square speakers, etc.\u003cbr\u003e\u003cbr\u003eModel: TPA3116D2","brand":"Hosyond","offers":[{"title":"Default Title","offer_id":52346884686106,"sku":"MCAB0C7C7GD9R","price":30.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/6772\/2266\/files\/617iyqbrD4L.jpg?v=1781273344","url":"https:\/\/craftedyogi.com\/products\/hosyond-200w-bluetooth-50-amplifier-board-tpa3116d2-100w100w-stereo-dual-channel-mini-amp-board-audio-receiver-for-home-diy-speakers","provider":"Craftedyogi","version":"1.0","type":"link"}