{"product_id":"dc12-24v-tpa3116d2-digital-audio-amplifier-class-d-stereo-subwoofer-power-amplifier-board-for-audio-car-speakers-diy-bass-output","title":"DC12-24V TPA3116D2 Digital Audio Amplifier Class D Stereo Subwoofer","description":"\u003cp\u003eDiscover the DC12-24V TPA3116D2 Digital Audio Amplifier Class D Stereo Subwoofer — a standout vitamins \u0026amp; supplements pick featuring premium design for dependable, everyday performance.\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\u003eProduct Highlights:\u003c\/p\u003e\u003cp\u003e1. Constructed with premium materials for exceptional durability\u003c\/p\u003e\u003cp\u003e2. Features the TPA3116D2 high-performance digital amplifier chip at its core, with parallel bridged bass channel power amplification supporting 100W (bass channel) output\u003c\/p\u003e\u003cp\u003e3. External audio input interface with preamp and bass crossover processing: bass volume, bass frequency, on\/off switch, master volume, equipped with 2 adjustment potentiometers\u003c\/p\u003e\u003cp\u003e4. Wide voltage operation (DC12-24V), energy-efficient design with over 90% efficiency\u003c\/p\u003e\u003cp\u003e5. User-friendly setup: Pre-assembled and tested board. Connect speakers per diagram, attach suitable power supply, and properly connect audio input for immediate use\u003c\/p\u003e\u003cp\u003eSpecifications:\u003c\/p\u003e\u003cp\u003eAmplifier IC: TPA3116\u003c\/p\u003e\u003cp\u003eEfficiency: \u0026gt;90%\u003c\/p\u003e\u003cp\u003ePower Supply: DC12-DC24V\u003c\/p\u003e\u003cp\u003eFrequently Asked Questions:\u003c\/p\u003e\u003cp\u003eQ: Does the amplifier board produce hum or noise?\u003c\/p\u003e\u003cp\u003eA: The product primarily uses DC power and does not inherently generate hum or noise.\u003c\/p\u003e\u003cp\u003e1. Poor power supply filtering: Hum may result from abnormal power supply or audio input.\u003c\/p\u003e\u003cp\u003e2. Poor input signal quality; abnormal noise from connected playback device output indicates faulty audio input.\u003c\/p\u003e\u003cp\u003e3. Low-quality input cables; poor cable contact; damaged wiring; loose connections.\u003c\/p\u003e\u003cp\u003eQ: No sound, or one channel is silent.\u003c\/p\u003e\u003cp\u003eA: 1. Speaker cables are disconnected.\u003c\/p\u003e\u003cp\u003e2. Poor input cable contact; damaged wiring.\u003c\/p\u003e\u003cp\u003eQ: Volume distortion or clipping when turned up\u003c\/p\u003e\u003cp\u003eA: 1. Verify correct wiring and sufficient power supply current. Poor speaker performance\/damage, or mismatched speaker power rating.\u003c\/p\u003e\u003cp\u003e2. Left\/right speaker outputs (+\/-) are independent and must not be connected together.\u003c\/p\u003e\u003cp\u003eQ: Can the amplifier burn out?\u003c\/p\u003e\u003cp\u003eAnswer: 1. Reversed power polarity; excessive power supply voltage; exceeding operating limits.\u003c\/p\u003e\u003cp\u003e2. Ensure correct wiring before powering on; incorrect connections cause short circuits.\u003c\/p\u003e\u003cp\u003eQuestion: Insufficient volume\/power output\u003c\/p\u003e\u003cp\u003eAnswer: Power output depends on power supply voltage, audio signal amplitude, and speaker impedance. Any deficiency affects power delivery.\u003c\/p\u003e\u003cp\u003eQ: Subwoofer distorts at high volume.\u003c\/p\u003e\u003cp\u003eA: Insufficient power supply. First verify correct wiring and adequate power supply current. Other causes include:\u003c\/p\u003e\u003cp\u003e- Speaker power rating too low or too high\u003c\/p\u003e\u003cp\u003e- Poor bass performance of the speaker itself\u003c\/p\u003e\u003cp\u003e- Subwoofer enclosure design\u003c\/p\u003e\u003cp\u003eAny of these issues can cause distortion.\u003c\/p\u003e\u003cp\u003ePackage Contents:\u003c\/p\u003e\u003cp\u003eDigital Amplifier Board*1\u003c\/p\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003ch4\u003eQ: What is the DC12-24V TPA3116D2 Digital Audio Amplifier Class D Stereo?\u003c\/h4\u003e\u003cp\u003eA: The DC12-24V TPA3116D2 Digital Audio Amplifier Class D Stereo is a quality vitamins \u0026amp; supplements pick. Constructed with premium materials for exceptional durability 2.\u003c\/p\u003e\u003ch4\u003eQ: How do I use the DC12-24V TPA3116D2 Digital Audio Amplifier Class D Stereo?\u003c\/h4\u003e\u003cp\u003eA: The DC12-24V TPA3116D2 Digital Audio Amplifier Class D Stereo is ready to use right out of the box and makes an easy addition to your vitamins \u0026amp; supplements lineup.\u003c\/p\u003e\u003ch4\u003eQ: Why choose the DC12-24V TPA3116D2 Digital Audio Amplifier Class D Stereo?\u003c\/h4\u003e\u003cp\u003eA: The DC12-24V TPA3116D2 Digital Audio Amplifier Class D Stereo stands out in our vitamins \u0026amp; supplements range — Features the TPA3116D2 high-performance digital amplifier chip at its core, with parallel bridged bass channel power amplification supporting 100W (bass channel) output 3.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What is the DC12-24V TPA3116D2 Digital Audio Amplifier Class D Stereo?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The DC12-24V TPA3116D2 Digital Audio Amplifier Class D Stereo is a quality vitamins \u0026amp; supplements pick. Constructed with premium materials for exceptional durability 2.\"}}, {\"@type\": \"Question\", \"name\": \"How do I use the DC12-24V TPA3116D2 Digital Audio Amplifier Class D Stereo?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The DC12-24V TPA3116D2 Digital Audio Amplifier Class D Stereo is ready to use right out of the box and makes an easy addition to your vitamins \u0026amp; supplements lineup.\"}}, {\"@type\": \"Question\", \"name\": \"Why choose the DC12-24V TPA3116D2 Digital Audio Amplifier Class D Stereo?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The DC12-24V TPA3116D2 Digital Audio Amplifier Class D Stereo stands out in our vitamins \u0026amp; supplements range — Features the TPA3116D2 high-performance digital amplifier chip at its core, with parallel bridged bass channel power amplification supporting 100W (bass channel) output 3.\"}}]}\u003c\/script\u003e","brand":"Oasis Select","offers":[{"title":"Default Title","offer_id":47766398828649,"sku":"\u003cnone\u003e","price":27.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7931\/3257\/files\/Sb3e6a3c76c614a288481ce16d5b79e967.webp?v=1783445384","url":"https:\/\/oasis-select.com\/products\/dc12-24v-tpa3116d2-digital-audio-amplifier-class-d-stereo-subwoofer-power-amplifier-board-for-audio-car-speakers-diy-bass-output","provider":"Oasis Select","version":"1.0","type":"link"}