Four channel digital power amplifier X4350-LBT - a product supplier providing customized audio and video system solutions

Digital power amplifier X 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/8 Ω: 400W; 4 Ω stereo output power/4 Ω: 750W; 2 Ω stereo output power/2 Ω: 1200W; 8 Ω bridging: 400W; Frequency response: 10Hz-20kHz; Total harmonic distortion 1KHz: 0.02-0.05%; Signal-to-noise ratio S/N rate:>110dB;

2. Damping coefficient: ＞ 5000;

3. Separation degree: ＞ 70; Input sensitivity: 0.775V 1.2V; Input impedance:>10K Ω balanced or unbalanced balanced or unbalanced; Output category: Class D; Panel Control: Communication

Power switch; LED: Power supply (green); Signal (green) -4 dB/-7dB/-10dB/-15dB (green), clipping (orange), protection (red); Volume controller; Backboard control: Input modes: Bridge (red), Parallel (yellow), Stereo (green), Sensitivity (none); Input connector: Phoenix plug; Output interface: Speakon; Cooling: 2 fans, air flow front panel with backward ventilation, two levels of wind speed, depending on temperature.

4. Product size (mm): 483mm x 320mm x 45mm

Digital power amplifier X series (1U)

Four channel digital power amplifier X4350

PRODUCT