Home Electronics Home Audio Home Theater Fosi Audio BT20A Bluetooth 5.0 Stereo Audio 2 Channel Amplifier Receiver Mini Hi-Fi Class D Integrated Amp 2.0 CH for Home Speakers 100W x 2 with Bass and Treble Control TPA3116 (with Power Supply)

Fosi Audio BT20A Bluetooth 5.0 Stereo Audio 2 Channel Amplifier Receiver Mini Hi-Fi Class D Integrated Amp 2.0 CH for Home Speakers 100W x 2 with Bass and Treble Control TPA3116 (with Power Supply)

Item Dimensions LxWxH	5.2 x 3.54 x 1.42 inches
Voltage	220 Volts
Manufacturer	Fosi Audio
Mounting Type	Door Mount
Brand	Fosi Audio

2 Channel Amplifier: The BT20A Mini Bluetooth amplifier home audio offers both Bluetooth and RCA inputs, along with passive speaker outputs. This versatile amplifier enables you to build a high-quality 2.0-channel audio system, allowing seamless connections to your phone, computer, tablet, and more.
Bass and Treble Control: The Fosi Audio BT20A stereo amplifier is tailor-made for audiophiles seeking exceptional HiFi sound quality. You have control over the sound of your bookshelf speakers through music or video software, fine-tuning the bass and treble to your preferences.
Bluetooth 5.0 Amplifier: Featuring two Texas Instruments TPA3116D2 chips, the BT20A delivers powerful and clear stereo sound. The TPA3116D2 is a highly efficient digital amplifier with an advanced oscillator/PLL circuit, ensuring minimal interference and offering a robust connection range of up to 50 feet.
The Ideal Partner Amplifier For Speakers: With an impressive 100W RMS per channel at 4 ohms, 20 Hz - 20 kHz, and only 0.04% THD, the BT20A Bluetooth amp is a powerhouse. It comes with a 24V power supply and can drive speakers with a capacity of 280 watts at 8 ohms or 320 watts at 4 ohms. (for passive speakers only, not the powered speakers)
What You'll Get: BT20A stereo audio amplifier receiver x1, 24V/4.5A power supply x1, User Manual x1, a 24-month worry-free warranty and responsive customer service.

Product information

Item Dimensions LxWxH

5.2 x 3.54 x 1.42 inches

Voltage

220 Volts

Manufacturer

Fosi Audio

Mounting Type

Door Mount

Brand

Fosi Audio

Number of Channels

Output Power

200 Watts

Product Dimensions

5.2 x 3.54 x 1.42 inches

Item Weight

1.5 pounds

ASIN

B07BQC7GNL

Item model number

BT20A

Customer Reviews

4.5

Best Sellers Rank

#6,121 in Electronics (See Top 100 in Electronics)
#8 in Audio Component Amplifiers

Is Discontinued By Manufacturer

Date First Available

March 26, 2018

Language

English

Country of Origin

China

From the brand

Product Description

Bluetooth 5.0 Stereo Audio 2 Channel Amplifier Receiver Mini Hi-Fi Class D Integrated Amp

Stream Hi-Fi Music to Your Stereo System

Bluetooth 5.0 Mini Power Amplifier

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 products.

Product Parameters

2.0 Channel Bluetooth 5.0 Stereo Power Amplifier

Power Adapter: 24V/4.5A, DC Input Range: 12-24V
MAX Power Output: 100W x 2, Terminating Impedance: 2 Ohm - 8 Ohm
THD ≤ 0.04%, SNR ≥ 98dB, Input Sensitivity ≤ 280mV
Frequency Range: 20Hz - 20kHz (±1 dB), Input Mode: Bluetooth and RCA
Bluetooth Transmission Distance: Up to 50 Ft

up to 50ft connection

Bluetooth Receiver Amplifier

Instant setup with phones, tablets, and almost any other Bluetooth-enabled device.
easy to fit your system

with Bass and Treble Control

Exclusively designed for the customers who pursue HiFi sound.
MAX power output 100W*2

Simple Compact Design but Practical and Powerful

100 watt per channel power output can drive most home passive speakers to create astonishing Sound.

1 Bluetooth 5.0 Core 2 Improved Operation 3 Mini but Powerful

1 Front Panel 2 Back Panel 3 Side Panel 4 Upper Panel

for bookshelf speakers

2.0 Channel Wireless Stereo Amplifier

Easy to fit your audio system with Bluetooth and RCA input.
made for audiophile

Extraordinary Clarity Hi-Fi Sound

Even at high volumes, there’s less than 0.04% harmonic distortion resulting in remarkable clarity.
TI TPA3116D2 Chip

Advanced Circuitry Architecture

The Texas Instruments TPA3116D2 Chip presents music with rousing highs and deep lows.

1 2.0CH 2 High-Performance 3 Exquisite Design

Safe DC Outlet

With a built-in power protection circuit, there are no sparks flying when you plug the power adapter into the amplifier. Safe for use!

24V/4.5A Power Supply

Fosi Audio BT20A equip with an energy-efficient and stable power supply can get an astonishing sound.

Comparison

	BT20A	V3	BT30D	BL20A	BL20C	TB10D	ZA3 See Details
Customer Reviews	7,906	446	2,409	565	759	800	46
Price	$79.99	$89.99	$89.99	$79.99	$89.99	$79.99	—
Type	Bluetooth 2.0 CH Amp	2.0 CH Amp	Bluetooth 2.1 CH Amp	Bluetooth 2.1 CH Amp	Bluetooth 2.1 CH Amp	2.0 CH Amp	2.0 CH Mono Amp
MAX Power Output	100W x 2	300W x 2	50W x 2+100W	100W x 2	160W x 2	300W x 2	190W x2/ 300W x1
Input	Bluetooth + RCA	RCA	Bluetooth + RCA	Bluetooth + 3.5mm AUX + U-disk	Bluetooth + RCA + U-disk	RCA	RCA+XLR+¼”TRS
Output	Passive Speakers	Passive Speakers+Pre-Out	Passive Speaker/Sub+Active Sub	Passive/Active Speaker+Sub/Amp	Passive Speakers + Active Sub	Passive Speakers	Passive SPK +Sub-out
Treble & Bass Control	✔	✘	✔	✔	✔	✔	✘
THD	≤ 0.04%	<0.003%	≤ 0.04%	≤ 0.001%	≤ 0.05%	≤ 0.3%	<0.006%
SNR	≥ 98dB	≥110dB	≥ 98dB	≥ 92dB	≥ 98dB	≥ 90dB	≥106dB
Terminating Impedance	2-8 Ohm	2-8 Ohm	2-8 Ohm	2-8 Ohm	2-8 Ohm	2-8 Ohm	2-8 Ohm
Power Adapter	24V/4.5A	32V/5A	24V/4.5A	24V/4.5A	24V/4.5A	32V/5A	48V/5A
Work Voltage	AC 110V - 240V	AC 110V - 240V	AC 110V - 240V	AC 110V - 240V	AC 110V - 240V	AC 110V - 240V	AC 110V - 240V