Fosi Audio BT20A Bluetooth 5.0 Stereo Audio 2.0CH Amplifier Receiver Mini Hi-Fi
Sale price
$79.99
Regular price
$95.99
Skip to product information
Store Categories
Store Categories
2.0 Channel Amps
2.1 Channel Amps
Preamps
Headphone Amps
Subwoofer Amps
Bluetooth Amps
Amplifier Boards
Hot sale
Christmas limited
Preamp
Accessories
Speakers
Headphone
Other
Fosi Audio BT20A Bluetooth 5.0 Audio Receiver Amplifiers Digital Power Amplifier Channel 2*100W Mini Hi-Fi Class D Home Speaker
Product Description
Description
Entry-level Bluetooth amplifier for simple speaker setups.
This item is part of a limited-time promotion and is currently offered at a discounted price, while stock lasts.
Designed for users who want a compact, easy-to-use amplifier for everyday listening.
Original price: $79.99
Current price: $71.99
Ideal for bookshelf, desktop and computer speakers (passive speakers only).
Supports both Bluetooth 5.0 and RCA input for flexible wired or wireless connection.
Looking for higher output or more power headroom?
Please consider our upgraded amplifier models.
Key Features
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 of 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)
Fosi Audio BT20A Bluetooth 5.0 Stereo Audio 2.0CH Amplifier Receiver Mini Hi-Fi
Sale price
$79.99
Regular price
$95.99