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2.1 Channel TDA2030A Audio Power Amplifier Board 2.1 Channel Bookshelf Speakers Subwoofer

Availability: In stock

Regular Price: $12.90

Special Price $10.80

Quick Overview

Based in Wuhan, Central China Hubei Province, Lilly Electronics is engaged in fabrication, sales and R&D of consumer electronics maninly in the industry of Laser, IC and LED! You are welcome to visit us for culture exchange and mutrual business development and progress.


Output Power: 20W*2+30W
Power Type: AC Dual 12V
Amplifier Type: Analog Circuit
Signal To Noise Ratio: 110dB
Quiescent Current: 40mA
Cable Length: 20CM
Frequency Range: 20HZ-60KHZ
Size: 80*74*47mm
Number Of Channels: 3
Heat Sink Size: 80*30*45mm
Output Impedance: 4-9Ω
Plug Type: 3.5mm Stereo Interface

1. Subwoofer cabinet and woofer power requirements are large enough
2. It is recommended to install suitable sound-absorbing cotton in the cabinet of the subwoofer.
3. The power supply must use 3 line output transformers. DC power such as battery adapters are
definitely not acceptable.

1* Audio Power Amplifier Board

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