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Item specifics
  • Package: Yes
  • Model Number: L20 V7
Product Description

 

L20 V7 Two Channels Power Amplifier KIT


Parameters:


Output Power :200W 8R, 400W 4R + -63V supply.

125W 8R, 250W 4R + -50V supply.

250W 4R, 500W 2R + -50V supply

Maximum output current 15A, maximum voltage sine wave output + -63V. (+ -65V Power down)

Quiescent current per channel :20MA

Static power consumption = supply voltage * 0.02 (2W + -50V)

Supply voltage range Power Supply Voltage: + - 24V to + -65V

Recommended supply voltage and the radiator Standard:

+ -35 To + -50V, radiator per channel 0.5KG

+ -40 To + -60V, radiator 1KG per channel

Gain GAIN = 31 times

Frequency response 14HZ-100 K HZ -3DB. 20HZ-20K HZ + -1DB.

Distortion 100W 1K HZ THD <0.01%

Damping factor> 400, 8 ohm load.

SNR> 98DB.

Input sensitivity: 2V RMS 200W 8R power

Installation and connection ID:

VCC + positive supply, VEE- negative supply, PGND Power ground.

IN + input signal +, IN- input signal -

OUT + output signal +, speakers connected to the negative power supply board GND position.


NOTE:This is a amplifier kit,you need welding.Include 2 boards.

package included: L20 V7 stereo amplifier kit x 1 (two channels)




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Packaging Details
  • Unit Type: piece
  • Package Weight: 0.4kg (0.88lb.)
  • Package Size: 12cm x 12cm x 12cm (4.72in x 4.72in x 4.72in)
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Packaging Details
  • Unit Type: piece
  • Package Weight: 0.4kg (0.88lb.)
  • Package Size: 12cm x 12cm x 12cm (4.72in x 4.72in x 4.72in)
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