1400 watts professional stage 1U digital 4 channel power amplifier audio
- Model
- K4-1400
Item specifics
- Model
- K4-1400
- DSP Processor
- no
- Signal Noise Ration
- > 106dB
Review
Description
Product Specification
K4-1400 Specification | |
8Ω Stereo Power: | 4x1400W |
4Ω Stereo Power: | 4x2200W |
8Ω Bridge Power: | 2x4500W |
4Ω Bridge Power: | 2x5500W |
THD (20Hz-20kHz for 1W): | <0.1% |
THD (1kHz and 1 dB below dipping): | <0.05% |
DSP Processor: | No |
Signal Noise Ration: | > 106dB |
Frequency Response(+/-0.1dB): | 10Hz-34kHz |
Damping cofficient: | >600 |
Impedance(balanced/unbalanced): | 20K Ω /10K Ω |
Gain (optional); | 0.775V/1V/32dB |
Output socket: | Speakon Connectors |
Input socket: | Combo XLR type,3pin |
Link socket: | No |
Protection: | Short circuit, open circuit, thermal, |
Power Requirement: | 90-265V~50Hz(PFC) |
Size(WxHx D): | 483x429x44mm |
Weight(net): | 9.8Kg |
Overview
The K4-14001U 4-channel power amplifier is small in size and light in weight, making it easy to install. The circuit utilizes a Class D power amplifier module and a reliable and efficient R-SMPS stabilized power supply system, which has a very high efficiency and controllability and an extremely high power density. It can adjust the current waveform according to the AC voltage waveform and has a wide voltage operation, making it suitable for use in a global scope and able to carry higher power.
K4-1400 digital amplifier feature
1. Utilize the ClassD power amplifier module with a unique peak clipping limiter and ripple reduction.
2. The protective system effectively reduces losses caused by improper use.
3. The circuit design produces a strong and powerful bass, while the mid and high frequencies are transparent and clear.
4. The 1U design is lightweight and occupies very little space.
5. It is widely used in large and medium-sized bars, banquet halls, and outdoor performances.
