Digital power amplifier LX2-LBT - a product supplier providing customized audio and video system solutions

Digital power amplifier LX series (1U)

Digital amplifiers, also known as Class D amplifiers (also known as Class D amplifiers in China), have the basic circuit of existing Class D amplifiers. The main function of digital amplifiers is that music signals cannot be directly amplified and must be converted into switch signals first. The amplifier operates in a switching state, and the power transistor is a field-effect transistor. The output end of the power amplifier has a low-pass filter composed of a coil and a capacitor.

1. 8 Ω stereo output power: 800W; 4 Ω stereo output power: 1300W; 2 Ω stereo output power/: 2400W; 8 Ω bridging: 2300W; 4 Ω bridging: 3750W.

2. Frequency response (1W, 8ohms):+0/-3dB 6.8Hz-34kHz

3. Total harmonic distortion: 1KHz THD 0.01-0.03%

4. Signal to noise ratio S/N: 113dB (20-20K Hz)

5. Damping coefficient: ＞ 5000

6. Separation degree: ＞ 70

7. Input sensitivity: 1.2V/32dB/26dB

8. Input impedance:>10K Ω; Balanced or unbalanced

9. Output category: Class D;

10. Panel control: AC power switch;

11. LED: power (green), bridge (orange), parallel (yellow), signal (green)/-7dB (green)/-10dB (green)/-150dB (green), clipping (orange), protection (red);

12. Volume controller: rear panel control

13. Input mode switch: parallel (yellow), stereo (green), bridge (red); Sensitivity: 26dB (red), 32dB (green), 1.2V (yellow); Low frequency processor switch: off (yellow), on (green)

14. Input interface: Male/female XLR;

15. Output interface: Neutrik Speakon

16. Cooling: 3 fans, airflow from the front panel to the back panel, continuously variable wind speed, depending on temperature.

17. Product size (mm): 483mm x 364.8mm x 45mm

Digital power amplifier LX series (1U)

Digital power amplifier LX2

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