4-channel professional digital power amplifier-Geffen Maxtrix Control System Manufactory CN

4-channel professional digital power amplifier

The digital power amplifier adopts Class D topology and integrates switching power supply, ultra-light body, and strong power output. 1U body design, with professional protection functions and advanced heat dissipation system, the front panel has a precise control knob, LED indicator can display the system's dynamic status, the rear panel adopts a balanced XLR input and SPEAKON output, and with a mode transfer switch, you can switch between different working modes. The lightweight machine as well as the strong power output make it very easy to transport products and applications in many more fields.

Detail

★ It is mainly used for conferences, broadcasting, multi-function halls, cinemas, music bars, background music, etc.
★ Small and lightweight, vocals are very transparent, and stability is very good.
★ The use of exquisite aluminum panels, the appearance design highlights the high grade.
★ Stereo, bridging, parallel three working modes, can achieve one in and four out.
Stereo output power 8Ω: 300W×4
Stereo output power 4Ω: 500W×4
Bridge power 8Ω: 1000W×2
Distortion: <0.2%
Signal-to-noise ratio: >112dBA
Frequency response range: 10Hz to 20k Hz, +/-1dB
Input Impedance: Balanced 20K/Unbalanced 10K
Damping factor: >300
Output Category: Class D
Input sensitivity: 0.775V
Protection Functions: Short Circuit Protection, DC Protection, Overheat Protection, Overload Protection and Voltage Limit
Control buttons: ON/OFF at the beginning of the power supply, volume adjustment knob on the panel, stereo, parallel and bridge mode conversion buttons on the rear panel
LED indicator: Overload protection CLIP/-10dB/signal SIGNAL/parallel MONO/bridge BRIDGE/working status STATUS indicator on the panel
Power delay: 4 seconds
Input interface: XLR input interface
Output interface: SPEAKON XLR interface
Net weight: 6.2Kg
Gross weight: 7.8Kg