Feature
●Multi-functional High Power Amplifier: The Fosi Audio BL20A Power Amplifier (100W x 2), equipped with a high-performance TPA3116D2 chip, is a compact design that is suitable for connecting to a room/bookshelf/computer/desktop/phone/MP3 player/DC/TV speaker, and can drive speakers from 2Ω to 8Ω, so you can enjoy high quality music. Note: If you have any problems with the product, please feel free to contact Fosi Audio. (All Fosi Audio products come with 18 month warranty)
●Remote Control & Bluetooth 5.0: The Bluetooth 5.0 design allows the transmission distance of up to 164.4 ft (50 m). Upgraded remote control function, save time and efficiency
●(Bluetooth/AUX/U-disk input) Supports 3 input modes: Bluetooth 5.0, AUX and U-disk, so you can switch between the modes you like to suit your needs and get the perfect sound experience
●Advanced and Safe Circuit Protection: The aluminum alloy body and built-in speaker protection circuit, so you can use it with confidence and enjoy music
●Package Contents: The product package includes 1 x Fosi Audio BL20A, 1 x 24V power adapter, 1 x remote control. We collect customer service feedback, welcome your comments! If you have any problems with the product, please feel free to contact us. We can also accept returns and exchanges
[bl20a]
Description
Fosi Audio Brand
Fosi Audios goal was simple.It is to develop products that provide great sound and people want to listen to music every day. Designing, manufacturing and selling many Hi-Fi audio products on the market. We pursue your perfect music journey. Use Fosi Audio Audio Products to enjoy Hi-Fi Music Now!
Fosi Audio BL20A 100Wx2 Bluetooth 5.0 Amplifier
Product parameters:
Input Interface: AUX/U-Disk/Bluetooth Input
Output Interface: Speaker Output +3.5MM AUX Pulout
Output: passive speaker, power speaker, amplifier
SNR: 92dB
THD: Less than 0.001%
Power amplifier chip: TPA3116 x 2
Bluetooth Chip: ATS2853
Power adapter: 24V/4.5A
DC Input Range: DC 12-24V
- Frequency Response Range: 20Hz-20KHz
- Load impedance: 2-8 ohms
- Input sensitivity: 500 mV
- U-Disk Capacity: Up to 32GB
- Supported formats: MP3/WMA/APE/FLAC/WAV
- Bluetooth Transmission Distance: Bluetooth 5.0, Max 164ft/50m
- Maximum Output: 100 Watts x 2
|
|
|
|
|---|---|---|
Power Amplifier for Bluetooth 5.0/AUX/U-disk InputThe Fosi Audio BL20A is a 200W compact power amplifier that supports USB input, Bluetooth input, AUX input, allowing you to freely switch between 3 input modes to build your own home audio system. |
Adjustable treble and bassWith volume knobs and treble & base adjustment, you can enjoy a movie theater feel to suit your needs. |
Upgraded DC Power OutletFosi Audio BL20A Bluetooth amplifier board with automatic overload shut-off, reverse connection protection, overvoltage shut-off, low voltage protection, automatic overheating shut-off, short circuit protection.Built-in power protection circuit, safe to use. |
|
|
|
|
|---|---|---|
Uses 2 TI TPA3116 chipsFosi Audio BL20A Bluetooth Power Amplifier adopts a high quality amplifier chip "TPA3116" to provide a more stable output and a better music experience. |
Multi-function Power Amplifier with Remote ControlFosi Audio BL20A features a remote control that provides up to 200W output, stable Bluetooth input, support U disk input, and is easy to use even in large spaces. |
Connectable Active Subwoofer/Active SpeakerFosi Audio BL20A Stereo Power Amplifier is designed to connect not only passive speakers but also active subwoofer and active speakers, making it an indispensable power amplifier for building home audio systems. |
|
|
|
|
|
|
|
|---|---|---|---|---|---|---|
| BT20A | BL20A | BT30D-S | V1.0B | V1.0G | T20 | |
| Model | 2 Channel Amplifier | 2.1 Channel Amplifier | 2.1 Channel Amplifier | 2 Channel Amplifier | 2 Channel Amplifier | 2 Channel Vacuum Tube Amplifier |
| Input Mode | Bluetooth + RCA | AUX+U-Disk+Bluetooth | Bluetooth + RCA | Bluetooth + 3.5mm AUX | Bluetooth + 3.5mm AUX | Bluetooth + RCA |
| Output | Passive Speaker | Passive Speaker | Passive + Speaker + Subwoofer | Passive Speaker | Passive Speaker | Passive Speaker + Headphones |
| THD | ≤ 0.04% | ≤0.001% | ≤ 0.04% | ≤ 0.04% | ≤ 0.04% | ≤ 0.04% |
| SNR | ≥ 98dB | 92dB | ≥ 98dB | ≥ 98dB | ≥ 98dB | ≥ 98dB |
| Terminal impedance | 2-8Ohm | 2-8Ohm | 2-8Ohm | 2-8Ohm | 2-8Ohm | 2-8Ohm |
| The power adapter is | 24V/4.5A | 24V/4.5A | 24V/4.5A | 19V/4.74A | 19V/4.74A | 24V/4.5A |
| Operating Voltage | AC 110V - 240V | AC 110V - 240V | AC 110V - 240V | AC 110V - 240V | AC 110V - 240V | AC 110V - 240V |
| Maximum output power | 100 wattx2 | 100 Watts x 2 | 50 wattx2+100 watt | 50 wattx2 | 50 wattx2 | 50 wattx2 |