TDA2030 2.1 Channel 54 Watts Audio Amplifier Board Subwoofer
- Product Name: 2.1 Channel Circuit TDA2030 54 Watts Audio Amplifier Board Subwoofer
- Chip Type: Class AB
- Chip model: TDA2030 & JRC4558
- Supply voltage: 12+12 VOLTS AC
- Output channel: 2.1 channel
- Output power: 18W+18W+18W
- Power efficiency: over 90%
- Impedance: 4Ω to 8Ω (Use 4Ω for Double Power)
- Frequency response: 20Hz to 2000Hz
- Woofer Frequency response: 20Hz to 250Hz
- Size: 11*6.5*4cm
Description
2.1 Channel Circuit TDA2030 54 Watts Audio Amplifier Board Sub Woofer Operate On 12 0 12 AC Transformer Supply At Least 4 Ampere.
Bass Output Power: Maximum 20W, 4-6 Inch, 4-6 Ohm 20W Subwoofer Is recommended.
Left And Right Channel Output Power: 18W+18W, It Is Recommended To Use 3-4 Inch, 4-8 Ohm 10 - 25W Full Frequency Speaker.
The Left And Right Channels Use an enthusiastic Audio Dedicated Chip TDA2030 As An Output Stage, Which Really Provides High-Quality Results.
In the Woofer Amplifier Section, the NJM4558 Chip Is Used As A Pass Filter To Enhance Frequency Response And Boost Bass Output
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