
2Pcs/Set LJM L20 Stereo Power Amplifier Board VER 10 200W 8R 300W 4R Audio Amp
Supply voltage: DC-12V to-65V. Output power 200W8R-65V, 300W4R+-55V, 350W4R-60V. Stereo Power Amplifier Board. 2Pcs/Set LJM HI-END Stereo Power Amplifier Board L20 VER 10200W8R 300W4R Audio Amp. For this module, we don't supply Circuit diagram, thank you. Version number: VER 10. Support 200W8 ohm output power. Ultra-low distortion power amplifier. Test data: Test equipment: Audio Precision 2. THD N. THD+N. THD+N. The signal-to-noise ratio is greater than 99DB. Voltage gain: 34 times. Input sensitivity: 1.9V output power 200W8 R). Supply voltage: DC-12V to-65V. Output power 200W8R-65V. 300W4R+-55V. 350W4R-60V. Output DC voltage. Maximum output current>15A. The area of the PCB is 10061MM, and the finished product has angle aluminum, which is 30 mm wide. The size of L20 after installation is about 10096MM. PCB thickness FR4 2.0MM. Damping coefficient 2000. SR 18V/US. Quiescent current: a total of 10MA for mono. Frequency response 20HZ-20K HZ-0.05 DB. 10HZ-25K HZ-0.15 DB. THD+N test data

China Electronic
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