2.1 Channel D1047 & TDA2030 106 Watts Audio Amplifier Board Subwoofer

Product Details

Product details of 2.1 Channel D1047 & TDA2030 106 Watts Audio Amplifier Board Subwoofer
Chip Type: Class AB
Chip model: TDA2030 JRC4558 & D1047
Supply voltage: 12+12 VOLTS AC PLUS 24+24 VOLTS
Output channel: 2.1 channel
Output power: 18W+18W+70W
Power efficiency: over 90%
Impedance: 4Ω to 8Ω (Use 4Ω for Double Power)
Frequency responce: 20Hz to 2000Hz
Woofer Frequency responce: 20Hz to 200Hz
Size: 17.2CMX9.2CMX4.3CM
2.1 Channel Circuit D1047 TDA2030 106 Watts Audio Amplifier Board Sub Woofer Operate On 12 0 12 volts AC and 24 0 24 volts AC Transformer Supply At Least 6 Ampere.

Bass Output Power: Maximum 70W, 6 – 10 Inch, 4-8 Ohm 60W 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 A Enthusiast Audio Dedicated Chip TDA2030 As An Output Stage, Which Really Provides High Quality Results.

In Woofer Amplifier Section, NJM4558 Chip Is Used As A Low Pass Filter To Enhance Low Frequency Response And Boost Bass Output

Specifications of 2.1 Channel D1047 & TDA2030 106 Watts Audio Amplifier Board Subwoofer
BrandNo BrandSKU223274083_PK-1440452177
What’s in the box 1 X 2.1 audio amplifier circuit