| Prod Model: |
VR-14 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Housing Material: |
Metal |
| Type: |
Professional Amplifier |
| Usage: |
KTV System |
| Used For: |
Professional |
| Tube Type: |
Transistor Amplifier |
| Voltage: |
AC 220V |
| Function: |
Professional Karaoke Amplifier |
Product Description
Detail Description
Model |
| VR-14 |
| Stereo power: | 8Ω | 1400W |
| 4Ω | 2000W |
| 2Ω | 2600W |
| Bridge power: | 8Ω | 4000W |
| 4Ω | 5200W |
| Parallel power: | 2Ω | 4000W |
| 1Ω | 5200W |
THD+N:normal working conditions,1KHz <0.025%
IMD:normal working conditions,60Hz/7kHz4/1 <0.075%
Frequency Response:normal working conditions,20Hz-20kHz:<+/-0.5dB
power bandwoth:normal working conditions,-3dB,10Hz-22kHz
phase response:normal working conditions,20Hz-20kHz <+/-15
S/N Ratio:1kHz,X40(32dB),>110dB
damping coefficient:,63Hz:>300
Slew Rate:10kHz,X40(32dB)>20V/us
input impedance:1kHz>20kOhm
The minimum load impedance:>3.2Ohm
degree of separation:1kHz,>80dB
CMR:1kHz>80dB
Dimensions (WXHXD)mm:88cm×482mm×400mm
Weight:25.5kg
Our Main product:
Professional speaker,Line array speaker,subwoofer,professional amplifier,karaoke speaker,karaoke amplifier,Pre-amplifier and peripheral equipment.
Our company advantages:
We have passed ISO9001: 2008 , also we have passed CE, CCC, FCC, ROHS, CE-LVD and so on.
2)We are a factory which was established in 1995.
3)We can design the amplifier and speaker by our clients (OEM).
4)fast delivery and excellent after-sale service
5)We have five rich-experienced engineers.if you need any accoustic suggestion for your sound system project,just feels free to contact me.
Our company was founded in 1995, integrating research, development, production, marketing, and engineering services. We mainly produce and sell professional loudspeakers, amplifiers, mixers and peripheral devices. After 10 years of development, we have covered an area of 15, 000 square meters in a industrial park, with manufacturing plants nearly 7, 000 square meters.
Accompanied with strong technical force and high quality staff, we have taken the shape with strength of large scale production. Focusing on research and development, we enhance product quality management, improve after-sale service, and provide satisfactory products and services with the introduction of foreign advanced detection equipment. With good quality and stability, our series products have been used in the Beijing Central Stadium for four consecutive years. In 2005, our products were accepted by the ITF and the Beijing Olympic Organizing Committee, with the approval of using our audio equipment for Olympic Stadiums.
Our products won the honorary title of "10 best-known Speaker Brands in China" and "Qualified Products of Quality Supervision", and received the CCC, CB and BE and other quality certifications. At present, our audio equipment has been exported to South Korea, Russia, the Middle East, Southeast Asia, America and other countries and areas.
