Comparison Chart

ManualsBrandsFosi Audio ManualsAmplifiersBluetooth 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)

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2

3

4

Model

Number

V1

V1.0G

V2

A502P

TDA7498E

TB10A

TB10C

TB20A

HD-A1

Channel

2.0

2.0

2.0

2.0

2.0

2.0

2.0

2.1

2.0

Max Output

Power Per

Channel

30 watt

50 watt

50 watt

50 watt

160 watt

100 watt

50 watt

50 watt*2

+100watt

120 watt

Bass and

Treble

Control

NO

NO

NO

NO

NO

YES

YES

YES

NO

Input ways

AUX

AUX

AUX

AUX

AUX

AUX

AUX

AUX

AUX

Output to

Passive

speakers

Passive

speakers

Passive

speakers

Passive

speakers+

Headphones

Passive

speakers

Passive

speakers

Passive

speakers

Passive

speakers +

subwoofer

Passive

speakers

For speakers

2-8 ohm

2-8 ohm

2-8 ohm

2-8 ohm

2-8 ohm

2-8 ohm

2-8 ohm

2-8 ohm

2-8 ohm

Power

Supply

12V

19V

19V

19V

24V

24V

19V

24V

AC

110V/220V

Additional

Features

Cheap but

functional

Really

clean

sound

quality

Simple

but

Powerful

With

headphones

output

Powerful

and great

sound

quality

Best seller

Nice

appearance

With

subwoofer

output

Audiophile

level

Fosi Auido Power Amplifier (No Bluetooth) Comparison

V1 V1.0G V2 A502P TDA7498E TB10A TB10C TB20A HD-A1