{"product_id":"fosi-audio-bt20a-bluetooth-5-0-stereo-audio-2-0ch-amplifier-receiver-mini-hi-fi-1","title":"Fosi Audio BT20A Bluetooth 5.0 Stereo Audio 2.0CH Amplifier Receiver Mini Hi-Fi","description":"Store Categories\nStore Categories\n2.0 Channel Amps\n2.1 Channel Amps\nPreamps\nHeadphone Amps\nSubwoofer Amps\nBluetooth Amps\nAmplifier Boards\nHot sale\nChristmas limited\nPreamp\nAccessories\nSpeakers\nHeadphone\nOther\nFosi Audio BT20A Bluetooth 5.0 Audio Receiver Amplifiers Digital Power Amplifier Channel 2*100W Mini Hi-Fi Class D Home Speaker\nProduct Description\nDescription\nEntry-level Bluetooth amplifier for simple speaker setups.\nThis item is part of a limited-time promotion and is currently offered at a discounted price, while stock lasts.\nDesigned for users who want a compact, easy-to-use amplifier for everyday listening.\nOriginal price: $79.99\nCurrent price: $71.99\nIdeal for bookshelf, desktop and computer speakers (passive speakers only).\nSupports both Bluetooth 5.0 and RCA input for flexible wired or wireless connection.\nLooking for higher output or more power headroom?\nPlease consider our upgraded amplifier models.\nKey Features\nCompact \u0026amp; Practical Design\nSmall, simple and space-saving Hi-Fi Bluetooth amplifier, ideal for desktop, bookshelf or computer speaker setups.\nStable Bluetooth 5.0 Connectivity\nEquipped with Bluetooth 5.0 for fast pairing and stable wireless streaming, with a connection range of up to 50 ft (15 m).\nNo pop or audible noise when Bluetooth connection is established.\nReliable Output for Passive Speakers\nDelivers up to 100W × 2 RMS @ 4Ω (20Hz–20kHz, THD 0.04%), suitable for driving most passive speakers\n(not compatible with powered \/ active speakers).\nSafe \u0026amp; Efficient Circuit Design\nAdvanced circuitry with built-in speaker protection for stable and reliable daily use.\nFlexible Input Options\nSupports Bluetooth and RCA inputs, compatible with phones, PCs, TVs and other audio sources.\nTechnical Specifications\nModel: BT20A\nAmplifier Chip: TPA3116D2 ×2\nOp-Amp: NE5532 ×2\nDC Input Range: 12–24V\nMax Output Power: 100W ×2\nSpeaker Impedance: 2Ω–8Ω\nTHD: ≤ 0.04%\nFrequency Response: 20Hz–20kHz (±1 dB)","brand":"gragramp.com","offers":[{"title":"Default Title","offer_id":57096772190539,"sku":"cmmoankqbn7abroquccu3gzp1","price":79.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1032\/5449\/1467\/files\/68a115da-cd47-4783-91ad-0c6f59dc0607.jpg?v=1776902601","url":"https:\/\/shop.gragramp.com\/products\/fosi-audio-bt20a-bluetooth-5-0-stereo-audio-2-0ch-amplifier-receiver-mini-hi-fi-1","provider":"gragramp.com","version":"1.0","type":"link"}