{"title":"Bluetooth Power Amplifier Board","description":"","products":[{"product_id":"arrarown-zk-1002t-pro-2-0-channel-bluetooth-5-0-amplifier-board-200w-hifi-subwoofer-audio-amp-with-treble-and-bass-bt-usb-and-aux-inputs-dc-12-24v-2-0-channel-stereo-amp-module-for-diy-speakers","title":"ARRAROWN ZK-1002T PRO 2.0 Channel Bluetooth 5.0 Amplifier Board 200W HiFi Subwoofer Audio AMP with Treble and Bass, BT USB and AUX Inputs, DC 12-24V 2.0 Channel Stereo AMP Module for DIY Speakers","description":"\u003cp\u003e\u003cb\u003eBrand:\u003c\/b\u003e ARRAROWN\u003c\/p\u003e\u003cp\u003e\u003cb\u003eColor:\u003c\/b\u003e Black3 ZK-1002T RPO\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e \u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSubwoofer Audio Amplifier Board: 100W+100W Bluetooth 5.0 wireless connection, Bluetooth, USB and AUX audio input, 2.1 channel stereo output, just a little sound distortion. Note: When using AUX mode, please confirm that the Bluetooth connection of this module has been disconnected;\u003c\/li\u003e\n\u003cli\u003eTreble and Bass Adjustment: This digital Amp board with independent treble and bass adjustment buttons,you can directly adjust the treble and bass through the module, without using the player or speaker;\u003c\/li\u003e\n\u003cli\u003ePerfect Sound Quality Experience: The audio power subwoofer amplifier module with powerful chip, AM interference suppression function, shielding power inductance, low noise front stage operational amplifier, let you enjoy a more perfect sound quality experience;\u003c\/li\u003e\n\u003cli\u003eWith Protective Function: This Bluetooth Amp module is designed with over-voltage protection, under-voltage protection, over-heat protection, short-circuit protection, with case to protective it;\u003c\/li\u003e\n\u003cli\u003eEasy Installation and Use: The illustration of each interface is printed on the protective plate, making it easy to install and use even without instructions. Small size: 4.4 in*2.75 in*0.78 in, easy to carry;\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003emodel number:\u003c\/b\u003e ZK-TB21\u003c\/p\u003e\u003cp\u003e\u003cb\u003ePart Number:\u003c\/b\u003e AMP-B-01\u003c\/p\u003e\u003cp\u003e\u003cb\u003eEAN:\u003c\/b\u003e 0789615751896\u003c\/p\u003e\u003cp\u003e\u003cb\u003ePackage Dimensions:\u003c\/b\u003e 5.0 x 3.6 x 1.9 inches\u003c\/p\u003e","brand":"ARRAROWN","offers":[{"title":"Default Title","offer_id":44928536870959,"sku":"B08L4D2Z79","price":21.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/7829\/7903\/files\/71t_gFxw-tL.jpg?v=1769979188"},{"product_id":"220w-220w-350w-stereo-bluetooth-amplifier-board-2-1-channel-2-x-tpa3251-chips-stereo-amp-board-dc-12-38v-bluetooth-5-1-and-aux-inputs-for-diy-wireless-speakers","title":"220W +220W+350W Stereo Bluetooth Amplifier Board 2.1 Channel, 2 x TPA3251 Chips Stereo AMP Board DC 12-38V, Bluetooth 5.1 and AUX Inputs, for DIY Wireless Speakers","description":"\u003cp\u003e\u003cb\u003eBrand:\u003c\/b\u003e DAMGOO\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e \u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eOutput Power -220W+220W+350W amplifier board with treble and bass control, DC 12-38V, bluetooth and AUX inputs, 2.1 channel stereo AMP board for DIY wireless speakers, password free\u003c\/li\u003e\n\u003cli\u003eMultiple Input Methods - DAMGOO amplifier board supports Bluetooth 5.1, USB sound card, USB flash drive, AUX. allow for a wide range of devices to be connected to the amplifier board, including smartphones, laptops, tablets, and other audio sources.\u003c\/li\u003e\n\u003cli\u003eIndependent Adjustment - Three knobs independently control the treble, bass, and a multifunctional volume knob that integrates functions such as pause, skip song, and power on\/off\u003c\/li\u003e\n\u003cli\u003eSmart Protection Mechanism - This amplifier board equipped with an intelligent control system to prevent issues such as short circuit, over-voltage, under-voltage, overheating, and clipping of the amplifier board.\u003c\/li\u003e\n\u003cli\u003e24 Hours Technical Support - Rest assured about your amplifier board DIY as we provide professional pre-sales and after-sales services. Please contact us if you encounter any issues. Kindly note that we offer you free lifetime after-sales technical support.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003emodel number:\u003c\/b\u003e D-S350HS\u003c\/p\u003e\u003cp\u003e\u003cb\u003ePart Number:\u003c\/b\u003e D-S350HS\u003c\/p\u003e\u003cp\u003e\u003cb\u003ePackage Dimensions:\u003c\/b\u003e 6.4 x 6.4 x 2.3 inches\u003c\/p\u003e","brand":"DAMGOO","offers":[{"title":"Default Title","offer_id":44928537034799,"sku":"B0DBKL7VX4","price":46.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/7829\/7903\/files\/71nqfZS9l3L.jpg?v=1769979198"},{"product_id":"dajunguo-s600x-2-1-channel-amplifier-board-300w-300w-600w-power-output-tpa3255-chip-bluetooth-5-2-black","title":"DAJUNGUO S600X 2.1 Channel Amplifier Board 300W+300W+600W Power Output,TPA3255 Chip,Bluetooth 5.2,Black","description":"\u003cp\u003e\u003cb\u003eBrand:\u003c\/b\u003e DAJUNGUO\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e \u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e【MULTIPLE INPUT METHOD】The S600X has multiple input methods such as Bluetooth input, AUX input, USB flash drive input and USB sound card. The vast majority of devices can be used, such as mobile phones, televisions, laptops, etc.\u003c\/li\u003e\n\u003cli\u003e【DUAL TPA3255 CHIP】The S600X is equipped with two TPA3255 chips for stereo 2.1 channel output, with a maximum output power of up to 300W * 2+600W and a wide voltage input DC of 19-51V.\u003c\/li\u003e\n\u003cli\u003e【UPGRADE DC SOCKET】The specification of the gold-plated high current shielded DC socket is 5.5 * 2.5mm，There will be no sparks generated when connecting to the power supply\u003c\/li\u003e\n\u003cli\u003e【PROTECTION FUNCTION】S600X Bluetooth power amplifier board has multiple protection mechanisms to ensure its safe operation. It has short-circuit protection, over-current, over-heat, and anti-reverse protection. When an overload occurs, the device reports the fault condition to the processor to protect itself from damage.\u003c\/li\u003e\n\u003cli\u003e【7 * 24 Hours After-sales Service】 Paying Attention To Customer Experience And Satisfying Customers Is Our Service Tenet. If You Have Any Questions About The Product, or The Product Has Quality Problems, Please Contact Us At Any Time, We Will Give You a Satisfactory Answer\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003emodel number:\u003c\/b\u003e S600X\u003c\/p\u003e\u003cp\u003e\u003cb\u003ePart Number:\u003c\/b\u003e S600X\u003c\/p\u003e\u003cp\u003e\u003cb\u003eEAN:\u003c\/b\u003e 0194852394049\u003c\/p\u003e\u003cp\u003e\u003cb\u003ePackage Dimensions:\u003c\/b\u003e 6.5 x 6.2 x 2.4 inches\u003c\/p\u003e","brand":"DAJUNGUO","offers":[{"title":"Default Title","offer_id":44928537133103,"sku":"B0DPZ3RRVB","price":65.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/7829\/7903\/files\/71PHGNGdE9L.jpg?v=1769979210"},{"product_id":"zk-ht21-tda7498e-bluetooth-amplifier-board-160w-2-220w-subwoofer-2-1-channel-audio-receiver-power-amplifier-module-with-treble-and-bass-control-for-diy-speakers","title":"ZK-HT21 TDA7498E Bluetooth Amplifier Board 160W×2+220W Subwoofer 2.1 Channel Audio Receiver Power Amplifier Module with Treble and Bass Control for DIY Speakers","description":"\u003cp\u003e\u003cb\u003eBrand:\u003c\/b\u003e Hosyond\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e \u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e3-in-1 multi-function input: This power amplifier board integrates AUX, Bluetooth and USB input methods, allowing you to connect a variety of audio sources as you like. What's more convenient is that you can easily switch between input modes and songs through the dial button, and enjoy the fun of music to the fullest.\u003c\/li\u003e\n\u003cli\u003ePowerful sound field experience: integrated TDA7498E power amplifier chip, supports 2.1 channel configuration, including left channel, right channel and subwoofer output. The left and right channels provide an output power of 160W each, and the subwoofer reaches a maximum output of 220W, creating an immersive audio experience for you.\u003c\/li\u003e\n\u003cli\u003eWide power supply adaptation range: The power amplifier board is suitable for DC15~36V power supply, and also has undervoltage protection function when it is lower than 9V, and supports 12V power supply option. This means that you can choose a suitable power supply method according to your actual needs without worrying about power supply issues.\u003c\/li\u003e\n\u003cli\u003eCompatible with a variety of speakers: the board is suitable for 30-200W, 4-8Ω speakers, so it can perfectly match with speakers of various specifications. Whether it is a small speaker or a large audio equipment, it can be coordinated with the power amplifier board.\u003c\/li\u003e\n\u003cli\u003ePerfect protection mechanism: Our power amplifier board has built-in comprehensive protection mechanism, including anti-reverse polarity, undervoltage, overheating, overcurrent and short circuit protection. These smart protection features keep your audio system and speakers safe, so you can enjoy your music with confidence.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003emodel number:\u003c\/b\u003e H019\u003c\/p\u003e\u003cp\u003e\u003cb\u003ePart Number:\u003c\/b\u003e H019\u003c\/p\u003e\u003cp\u003e\u003cb\u003eEAN:\u003c\/b\u003e 0732214748286\u003c\/p\u003e\u003cp\u003e\u003cb\u003ePackage Dimensions:\u003c\/b\u003e 6.4 x 5.6 x 2.0 inches\u003c\/p\u003e","brand":"Hosyond","offers":[{"title":"Default Title","offer_id":44928537198639,"sku":"B0CCV9BXWG","price":32.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/7829\/7903\/files\/615Qg2hpKoL.jpg?v=1769979222"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/7829\/7903\/collections\/71PHGNGdE9L.jpg?v=1769980722","url":"https:\/\/rovinta.space\/collections\/bluetooth-power-amplifier-board.oembed","provider":"Rovinta","version":"1.0","type":"link"}