Fosi Audio BL20C 320 Watts Bluetooth 5.0 Stereo Audio Receiver Amplifier 2.1 CH Mini Hi-Fi Class D TDA7498E Integrated Amp U-Disk Player for Home Passive Speakers Powered Subwoofer(with Power Supply)

Price: $139.98 - $89.99
(as of Jul 04,2023 05:11:01 UTC – Details)

Product Description

Our Story

Fosi Audio was founded with a simple goal: Build products that sound great and make people want to listen to music every day. We design, manufacture, and sell many Hi-Fi audio products on the market. We pursue your perfect music journey. Enjoy Hi-Fi music with Fosi Audio audio products!

2.1 CH Bluetooth 5.0 Stereo Amp

Product Parameters:

Input mode: U-disk/Bluetooth/RCA

Output mode: Powered subwoofer+ Passive Speakers

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 + powered subwoofer

2 Channel Power Amp: BT10A, BT20A, BT20A Pro, TB10A, TB10D, V1.0B, V1.0G, TDA7498E, ZK-1002, ZK-502T. 2.1 Channel Power Amp: BT30D, BT30D Pro, BL20A, BL20C, ZK-TB21. DAC: Q4, K5 Pro, DS1, DS2. DAC Amplifier: PH04, DA2120A, DA2120C. Subwoofer Amp: TP-02, M01-BT, M02, M03, M04. Phono Preamp: BOX X1, BOX X2, BOX X3, BOX X4. Tube Preamp: P1. Tube Headphone Amplifier: T20, T20X, P2. Class AB Amplifier: T3.

Mutiple Input Modes

Easily adjust your input mode with the BL20C audio amplifier’s convenient input mode switch, which allows you to choose between U-disk, Bluetooth, and RCA inputs. With priority given to U-disk, followed by Bluetooth and RCA, BL20C ensures a seamless and tailored listening experience.

STMicroelectronics TDA7498E Chip

The BL20C audio amplifier provides powerful dual-channel stereo output with 160-W + 160-W power output at THD=10% with RL=4Ω and VCC=36V. It also features a 220-W mono parallel BTL output at THD=10% with RL=3Ω and VCC=36V, taking your audio experience to the next level.

Build 2.1 Channel Stereo System

Setting up a home stereo sound system with 2.1 amp BL20C is a breeze, as it can effortlessly connect with both passive speakers and a powered subwoofer. In just a few minutes, you can have a fully functional and immersive audio setup.

Type
Bluetooth 2.1 CH Amp with Remote Control Bluetooth 2.1 CH Amp Bluetooth 2.0 CH Amp Bluetooth 2.1 CH Amp Bluetooth 2.1 CH Amp Bluetooth 2.0 CH Amp

MAX Power Output
100W x 2 160W x 2 100W x 2 50W x 2+100W 165W×2+350W 300W x 2

Input
Bluetooth + 3.5mm AUX + U-disk Bluetooth + RCA + U-disk Bluetooth + RCA Bluetooth + RCA Bluetooth + RCA Bluetooth + RCA

Output
Passive Speakers + Active Speakers/Amplifier/Active Subwoofer Passive Speakers + Active Subwoofer Passive Speakers Passive Speakers+Active/Passive Subwoofer Passive/Active Speakers+ Passive/Active Subwoofer Passive Speakers+Active Speakers/Sub/Amp

Treble & Bass Control

✓

✓

✓

✓

✓

✓

THD
≤ 0.001% ≤ 0.05% ≤ 0.04% ≤ 0.04% ≤ 0.3% ≤ 0.005%

SNR
≥ 92dB ≥ 98dB ≥ 98dB ≥ 98dB ≥ 85dB ≥108dB

Terminating Impedance
2-8 Ohm 2-8 Ohm 2-8 Ohm 2-8 Ohm 2-8 Ohm 2-8 Ohm

Power Adapter
24V/4.5A 24V/4.5A 24V/4.5A 24V/4.5A 32V/5A 32V/5A

Work Voltage
AC 110V – 240V AC 110V – 240V AC 110V – 240V AC 110V – 240V AC 110V – 240V AC 110V – 240V

Type
Bluetooth Tube 2.1 CH Amp 2.0 CH Amp Bluetooth Tube 2.0 CH Amp DAC+Headphone Amp DAC+Headphone Amp 32V Power Supply

MAX Power Output
50W x 2 300W x 2 50W x 2 Note: It cannot be directly connected to passive speakers, but can only be connected to active speakers or amplifiers. 120mW@32 Ohm(SE); 220mW@32 Ohm(BAL) 160W

Input
Bluetooth + 3.5mm AUX1+3.5mm AUX2 RCA Bluetooth + RCA PC-USB + Optical + Coaxial Type C+ USB A –

Output
Passive Speakers + Active Subwoofer+ Headphone Passive Speakers+Pre-Out Passive Speakers + Headphone RCA + 3.5mm Headphone 3.5mm Headphone+ 4.4mm Headphone –

Treble & Bass Control

✓
x
✓

✓
x –

THD
≤ 0.1% <0.003% ≤ 0.04% ≤0.01% ≤ 0.0006%(SE) ≤ 0.001%(BAL) –

SNR
≥ 80dB ≥110dB ≥ 98dB ≥105dB ≥120dB –

Terminating Impedance
4-8 Ohm 2-8 Ohm 2-8 Ohm 16-200 Ohm 16-300 Ohm –

Power Adapter
– 32V/5A 24V/4.5A – – 32V/5.0A

Work Voltage
AC 110V – 240V AC 110V – 240V AC 110V – 240V DC 5V – AC 110V – 240V

The BL20C stereo receiver amplifier boasts the STMicroelectronics TDA7498E chip for powerful audio performance. This dual BTL class-D audio amplifier is designed for home speaker systems and features a single power supply. BL20C boasts smart protection, thermal overload protection, small offset (<20 mV), standby/mute features, and differential inputs for minimal common-mode noise, providing a superior audio experience.
Experience top-notch sound quality with the BL20C mini amplifier’s advanced circuit design that ensures hi-fi sound. Stream music from your favorite media services with ease and without compromising on sound quality. BL20C is compatible with the latest devices such as iPhone/Android, iPod, iPad, PC, laptop, computer, TV, DVD, and more.
Experience a new level of control with the BL20C stereo amp’s various knobs – including bass, treble, volume, and input mode switch, as well as options for the previous song, next song, and play/pause controls. These controls set the BL20C apart from traditional audio amplifiers with a powerful MAX output of up to 320W, allowing for a customized listening experience.
What you Get: BL20C stereo power amplifier x1, Bluetooth antenna x1, User Manual x1, Power Adapter x1, AC Cord x1, our worry-free 24-month warranty, as well as friendly customer service.