Item Description

Product Categories Categories 2.0 Channel Amplifiers 2.1 Channel Amplifiers Pre-amplifiers Headphone Amplifiers Subwoofer Amplifiers Bluetooth Amplifiers Amplifier Boards Best Sellers Limited Time Offers Preamp Accessories Speakers Headphones Other Fosi Audio BT20A Bluetooth 5.0 Audio Receiver Digital Power Amplifier 2 Channel 2*100W Mini Hi-Fi Class D Home Speaker Product Details Overview Entry-level Bluetooth amplifier perfect for simple speaker configurations. Currently available at promotional pricing while supplies last. Ideal for users seeking a compact, user-friendly amplifier for everyday listening. Regular price: $79.99 Sale price: $71.99 Perfect for bookshelf, desktop and computer speakers (passive speakers only). Compatible with Bluetooth 5.0 and RCA inputs for flexible wireless or wired connection options. Need more output or additional power headroom? Check out our enhanced amplifier selections. Key Highlights Compact & Practical Design Small, simple and space-saving Hi-Fi Bluetooth amplifier, ideal for desktop, bookshelf or computer speaker setups. Stable Bluetooth 5.0 Connectivity Equipped with Bluetooth 5.0 for fast pairing and stable wireless streaming, with a connection range up to 50 ft (15 m). No pop or audible noise when Bluetooth connection is established. Reliable Output for Passive Speakers Delivers up to 100W × 2 RMS @ 4Ω (20Hz–20kHz, THD 0.04%), suitable for driving most passive speakers (not compatible with powered / active speakers). Safe & Efficient Circuit Design Advanced circuitry with built-in speaker protection for stable and reliable daily use. Flexible Input Options Supports Bluetooth and RCA inputs, compatible with phones, PCs, TVs and other audio sources. Technical Specifications Model: BT20A Amplifier Chip: TPA3116D2 ×2 Op-Amp: NE5532 ×2 DC Input Range: 12–24V Max Output Power: 100W ×2 Speaker Impedance: 2Ω–8Ω THD: ≤ 0.04% Frequency Response: 20Hz–20kHz (±1 dB)

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@frankedwa471

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📍 Nashville, US

Member since 2024