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CMX CX4.40 (Four Channel Class-D Professional Amplifier 4×400W@4Ω)
รหัสสินค้า : CX4.40
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CMX CX4.40 (Four Channel Class-D Professional Amplifier 4×400W@4Ω)
Overview
Professional Class-D Stereo Amplifier, 4×250W at 8Ω, 1U, class-D
Feature:
- Robust performance range professional power amplifier.
- Ideal for life performance, permanent installation and sound reinforcement system.
- Switching power technology digital Class-D level power amplifier.
- Green technology amplifier by 85% efficiency of less power consumption, higher power output, less heat generation and longer life span.
- With PWM special power circuit to ensure excellent cooling system.
- 19” universal rack mount type in 1U height.
- Minimum weight less than 10kgs without transformer technology.
- Support stereo output at 8Ω, 4Ω to 2Ω.
- Rated power output 4×350W@4Ω & 4×200W@8Ω.
- Input by balanced XLR male connector of two channels.
- Link by balanced XLR female connector of two channels.
- Output by balanced Speakon female connector of two channels.
- Complete protection include clip, high temp, overload and short circuit.
- With four fans for cooling down the internal temperature.
- Visual indicator of output level meter, power, protection and clip.
- Comes with 5 years quality warranty.
Specification
| Model |
| CX4.40 |
| Description |
| Four Channel Class-D Professional Amplifier |
| Amplifier Class |
| D-Class |
| Power Output RMS Stereo |
| 4×200W@ 8Ω |
| 4×350W@ 4 |
| 4×450W@ 2Ω |
| Efficiency |
| >85% |
| Frequency Response |
| 20Hz~20KHz (at±0.3dB) |
| IMD-SMPTE |
| <0.3% |
| THD @ 1kHz |
| <0.3%, 1dB below clip |
| Damping Factor @ 8Ω |
| >800 |
| Slew Rate |
| 50V/μs |
| Signal/Noise Ratio |
| >105dB |
| Input Sensitivity |
| 1V |
| Voltage Gain |
| 32dB |
| Input Impedance |
| 20KΩ (bal.), 10KΩ (unbal.) |
| Crosstalk |
| >75dB |
| Connector |
| Input by XLR male, link by XLR female, output by Speakon female. |
| Protection |
| Clip, high temp, overload and short circuit |
| Cooling |
| Temperature controlled fan |
| Power Supply |
| AC 220~240V, 50/60Hz |
| Dimension |
| 484(W) ×375(D) ×44(H)mm, 1RU height |
| Net Weight |
| 7.5kg |
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