{"product_id":"502t-microphone-audio-integrated-machine-2-0-channel-bluetooth-amplifier-board-50w-2-tpa3116d2-dual-channel-amplifier-board","title":"502T Microphone Audio Integrated Machine 2 0 Channel Bluetooth","description":"\u003cp\u003eDiscover the 502T Microphone Audio Integrated Machine 2 0 Channel Bluetooth, a standout decor pick designed for dependable everyday performance and lasting value.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cp\u003eBrand Name: Aideepen\u003c\/p\u003e\u003cp\u003eCondition: New\u003c\/p\u003e\u003cp\u003eType: Module\u003c\/p\u003e\u003cp\u003eFeatures:\u003c\/p\u003e\u003cp\u003e1. Supports Bluetooth, AUX, USB, and MIC inputs for strong compatibility.\u003c\/p\u003e\u003cp\u003e2. Built-in TPA3116D2 chip delivers powerful output with clear, stable sound quality.\u003c\/p\u003e\u003cp\u003e3. Intelligent anti-feedback design with dual microphone inputs, ideal for multi-person voice scenarios.\u003c\/p\u003e\u003cp\u003e4. High output power supports 20-50W speakers to meet diverse amplification needs.\u003c\/p\u003e\u003cp\u003e5. Multiple protection mechanisms ensure stable, safe, and reliable operation.\u003c\/p\u003e\u003cp\u003eProduct Specifications:\u003c\/p\u003e\u003cp\u003eProduct Name: Wired Microphone Audio System\u003c\/p\u003e\u003cp\u003eModel Number: 502T\u003c\/p\u003e\u003cp\u003eBluetooth Range: 15 meters\u003c\/p\u003e\u003cp\u003eChannels: 2.0 channels (50W + 50W)\u003c\/p\u003e\u003cp\u003eChip Model: TPA3116D2\u003c\/p\u003e\u003cp\u003eInput Methods: Bluetooth + AUX + USB Input + MIC\u003c\/p\u003e\u003cp\u003eCompatible Speakers: Left\/Right channels 20-50W, 4-8Ω\u003c\/p\u003e\u003cp\u003eCompatible Power Supply: DC 12-24V\/10A or below (AC power prohibited)\u003c\/p\u003e\u003cp\u003eProtection Mechanisms: Overvoltage, Undervoltage, Overheating, DC Detection, Short Circuit Protection\u003c\/p\u003e\u003cp\u003eExternal Wires: 4 DuPont wires, 30cm\u003c\/p\u003e\u003cp\u003eSpecial Feature: Dual microphone inputs\u003c\/p\u003e\u003cp\u003eProduct Dimensions: 70mm x 60mm x 15mm\u003c\/p\u003e\u003cp\u003eNote: Sufficient output power is only achieved when audio input signal strength and power supply voltage\/current are adequate! Higher power supply voltage yields greater output power; lower speaker impedance also increases output power! Ensure the power supply capacity exceeds the amplifier's actual operating power! *Microphones are not included.\u003c\/p\u003e\u003cp\u003eProduct List:\u003c\/p\u003e\u003cp\u003eProduct List:\u003c\/p\u003e\u003cp\u003eMainboard x 1\u003c\/p\u003e\u003cp\u003eKeypad x 1\u003c\/p\u003e\u003cp\u003eMicrophone Board x 1\u003c\/p\u003e\u003cp\u003eAdjustment Knobs x 3\u003c\/p\u003e\u003cp\u003eScrewdriver x 1\u003c\/p\u003e\u003cp\u003eAdapter x 1\u003c\/p\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003ch4\u003eQ: What is the 502T Microphone Audio Integrated Machine 2 0 Channel?\u003c\/h4\u003e\u003cp\u003eA: The 502T Microphone Audio Integrated Machine 2 0 Channel is a quality decor pick. Supports Bluetooth, AUX, USB, and MIC inputs for strong compatibility.\u003c\/p\u003e\u003ch4\u003eQ: How do I use the 502T Microphone Audio Integrated Machine 2 0 Channel?\u003c\/h4\u003e\u003cp\u003eA: The 502T Microphone Audio Integrated Machine 2 0 Channel is ready to use right out of the box and makes an easy addition to your decor lineup.\u003c\/p\u003e\u003ch4\u003eQ: Why choose the 502T Microphone Audio Integrated Machine 2 0 Channel?\u003c\/h4\u003e\u003cp\u003eA: The 502T Microphone Audio Integrated Machine 2 0 Channel stands out in our decor range — Built-in TPA3116D2 chip delivers powerful output with clear, stable sound quality.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the 502T Microphone Audio Integrated Machine 2 0 Channel?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The 502T Microphone Audio Integrated Machine 2 0 Channel is a quality decor pick. Supports Bluetooth, AUX, USB, and MIC inputs for strong compatibility.\"}}, {\"@type\": \"Question\", \"name\": \"How do I use the 502T Microphone Audio Integrated Machine 2 0 Channel?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The 502T Microphone Audio Integrated Machine 2 0 Channel is ready to use right out of the box and makes an easy addition to your decor lineup.\"}}, {\"@type\": \"Question\", \"name\": \"Why choose the 502T Microphone Audio Integrated Machine 2 0 Channel?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The 502T Microphone Audio Integrated Machine 2 0 Channel stands out in our decor range — Built-in TPA3116D2 chip delivers powerful output with clear, stable sound quality.\"}}]}\u003c\/script\u003e","brand":"Oasis Select","offers":[{"title":"Default Title","offer_id":47766600810601,"sku":"\u003cnone\u003e","price":53.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7931\/3257\/files\/Se05179006923445f8b31924e5415351a0.webp?v=1783447108","url":"https:\/\/oasis-select.com\/products\/502t-microphone-audio-integrated-machine-2-0-channel-bluetooth-amplifier-board-50w-2-tpa3116d2-dual-channel-amplifier-board","provider":"Oasis Select","version":"1.0","type":"link"}