Wholesale K4-1400 4 Channels 2000W Amplifier 1U Digital Power Amplifier
| 1U Digital Amplifier |
K4-1400 |
| Output Power 1 KHz, <0.05%THD |
8Ω/Stereo 4CHX1400W
4Ω/Stereo 4CHX2200W
8Ω/Bridge 2CHX4500W |
| Class |
Class D Power Amplifier |
| THD (20Hz-20kHz for 1W) |
<0.1% |
| THD (1kHz and 1 dB below clipping) |
<0.05 |
| DSP Processor |
NO |
| Signal Noise Ration |
>106dB |
| Frequency Response(+/-0.1dB) |
10Hz-34kHz |
| Damping coefficient |
>600 |
| Impedance(balanced/unbalanced) |
20KQ/10KQ |
| Gain (optional) |
0.775V/1V/32dB |
| Output socket |
Spe akon Connectors |
| Input socket |
Combo XLR type, 3pin |
| Link socket |
XLR type,3pin male(NEUTRIK) |
| Protection |
Short circuit, open dircuit, thermal, overload,DC,super audio protection |
| Power Requirement |
90-265V~50Hz(PFC) |
| Size(WxHxD) |
483x429x44mm |
| Weight(net) |
105Kg |
K4-1400 Digital Power Amplifier
K4-1400 1U 4-channel power amplifier, small size, light weight, easy to install. The circuit uses a Class D power amplifier module, a reliable and efficient R-SMPS stabilized power supply system, which has extremely high efficiency and controllability, and also has extremely high power density, which can adjust the current waveform according to the AC voltage waveform. Wide voltage operation, adapt to the global scope, can carry higher power.
Digital Amplifier K4-1400 Feature:
1. Use ClassD power amplifier module. Unique peak clipping limiter and ripple reduction.
2. The perfect protection system effectively reduces the losses caused by improper use.
3. The perfect circuit design makes the bass strong and powerful, and the mid and high frequencies are transparent and clear.
4. 1U design, its light weight and very small space occupation rate.
5. It is widely used in large and medium-sized bars, banquet halls, and outdoor performances.
Why choose us?
1.Three years warranty, free accessories.If there are quality problems,provide pictures or video, engineers judge the problem and provide after-sale support Products with CE ROHS certification.
2.We are 10 years manufature about professional audio speaker and power amplifier,4 years gold supplier on Alibaba.
3.Our engineers have 10 years work experience, very professional.
4.The product is light and suitable for performance and conferences.
5.There is no minimum order quantity limit ,you can choose to order 1pc or 1000000pcs.No limit about quality.
6.Products with CE ROHS certification.
If you are interested in our products, please contact us
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