- Overview
- Product Description
- Company Profile
- Our Advantages
Basic Info.
Model NO.
K4-800
Tube Type
Transistor Amplifier
Function
Post Amplifier, Amplifier Combined, Pre-amplifier
Sound Channel
4.1
Output Number
4
Voltage
110V or 220V
Element Number
Monoamplifier
Conductive Mode
D
Amplifier Type
1u Digital Amplifier
Product Name
K4-800 Power Amplifier
Class
Class D Power Amplifier
Channel
4 Channel
Output Power 8Ω
800wx4CH
Output Power 2Ω
1200wx4CH
Frequency Response
20 Hz - 20 kHz
Application
Commercial, Professional Performance
Certificates
CE, RoHS
Warranty
Three Years
Service
OEM ODM Support ;After-Sale Service
Transport Package
Strong Packing
Specification
1U
Trademark
Sinbosen
Origin
Guangdong Province, China
HS Code
85184000
Production Capacity
5000 PCS/Month
Packaging & Delivery
Package Size
50.00cm * 45.00cm * 10.00cm
Package Gross Weight
9.000kg
Product Description
| Model | K4-800 | K4-1000 | K4-1400 | K4-1700 |
| 8Ω Stereo Power: | 4x800W | 4x1000W | 4x1400W | 4x1700W |
| 8Ω Stereo Power: | 4x1200W | 4x1400W | 4x2200W | 4x2800W |
| 8Ω Stereo Power: | 2x2400W | 2x2800W | 4x2200W | 2x5000W |
| 4Ω Bridge Power: | 2x3100W | 2x3500W | 2x5500W | 2x6100W |
| 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): | 20KΩ/10KΩ | |||
| Gain (optional): | 0.775V/1V/32dB | |||
| Output socket: | Speakon Connectors(NEUTRIK) | |||
| Input socket: | Combo XLR type,3pin(NEUTRIK) | |||
| Link socket: | No | |||
| Protection: | Short circuit, open circuit, thermal, overload, DC, super audio protection | |||
| Power Requirement: | 90-265V~50Hz(PFC) | |||
| Size(W x H x D): | 483x429x44mm | |||
| Weight(net): | 8kg | 9kg | 10.5kg | 11kg |
K4-800 Digital Power Amplifier
K4-800 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 K4-800 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.
Attention!
Normally rating power should be amp-power x 1,5times comparing power of tops speaker and amp-power x 2times for the subwoofer.
To protect and extend your amplifier's working life, please don't use this amplifier under 2 ohms.
K series amplifier are suit for Middle and High speaker, not good for Subwoofer.
Why choose us?
1.Three years warranty.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.
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