Fosi Audio BL20C Bluetooth USB Stereo Amplifier
Pairs well with
Fast, Free Shipping!
24 Months Warranty
30-Day Money-Back Guarantee
Lifetime Customer Support
Fosi Audio BL20C Bluetooth USB Stereo Amplifier
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
-
Shipping Information
We offer free worldwide shipping, except for certain regions such as Ukraine and Russia, where our services are currently unavailable.
-
Customer Support
WhatsApp: +8613716612254
support@fosiaudio.com
Mon-Fri: 3:00 AM - 3:00 PM PST -
FAQ’s
If you have any questions, please refer here: FAQs
80W Toroidal Transformer
Custom pure copper toroidal transformer with up to 100W peak output ensures stable power delivery, even with three devices connected.
Nippon Chemi-Con Capacitors
Premium capacitors help minimize ripple and noise, with ripple as low as 0.1mV.
High-Reliability Rectifier
A GBU806 rectifier bridge rated at 600V/8A ensures fast, stable AC-to-DC power conversion.
4-Core Regulation
Powered by three LM1085IT and one ST78M05 linear regulators from Texas Instruments.
Product details
Description
-
Bluetooth Amplifier, 2 Channel Amplifier2.1CH Bluetooth 5.0 Stereo Amplifier. Features buttons to switch the previous/next song. The Bass & Treble buttons are easy to use to meet your different needs.
-
U-disk input for convenient and portable use. Audio Input: U-disk/ Bluetooth/ RCA. Audio Output: Powered Subwoofer + Passive Speakers. Support MP3/WMA/APE/ FLAC/WAV U-disk audio input, up to 32GB capacity.
-
Adopting classic TDA7498E chip to get clear and clarity sound without any audible noise even at high output. Advanced circuit design ensures Hi-Fi sound, compatible with iPhone/Android, iPod, iPad, PC, Laptop, TV, DVD, etc.
-
160Watt x 2(DC19-35V, 98dB SNR, 0.05% THD), included high quality 24V/4.5A power supply enough to drive most passive speakers and powered subwoofer.
-
What you Get: BL20C Bluetooth amplifier x1, User Manual x1, Power Adapter x1(Optional 24V or 32V), AC Cord x1, an 18-month worry-free warranty, and friendly customer service.
Specifications
| Specifications | Details |
|---|---|
| Model | BL20C |
| Input mode | U-disk/Bluetooth/RCA |
| Output mode | Powered subwoofer+ Passive Speakers |
| Input priority | U-disk＞Bluetooth = RCA |
| SNR | ≥98dB |
| THD | ≤0.05% |
| Working voltage | 19-35V |
| U-disk | USB 2.0, compatible with USB 3.0 |
| U-disk capacity | Max 32GB, no more than 100MB per file |
| Support format | MP3/WMA/APE/ FLAC/WAV |
| Max output power | 160 Watt×2 + Any powered subwoofer |
What‘s in the box？
| Item | Quantity |
|---|---|
| Fosi Audio BL20C Amplifier | x 1 |
| 24V 4.5A Power Supply | x 1 |
| User’s Manual | x 1 |
Compare with similar items
Specifications
Power Input
AC: 115V / 230V
Note:
115V setting supports 100–120V input
230V setting supports 220–240V input
Power Output
DC 1: 12V / 15V (Rated Power: 20W)
DC 2: 12V / 5V (Rated Power: 15W)
USB: 5V / 1A (Rated Power: 5W)
Operating Temperature
-20 ~ 40°C (-4°F ~ 104°F)
Temperature Rise Test
Temperature rise of 25°C (77°F) at full load
What‘s in the box？
- Fosi Audio PSU20*1
- 1.2m (47.2 in) DC-DC Power Cable*1
- 0.3m (11.8 in) DC-DC Power Cable*1
- User Manual*1
- AC Power Cord*1