Grf Audio Professional Speaker Powered by BMS, B&C (KR-8)
| Price: |
Negotiable/Piece |
| Trade Terms: |
FOB,EXW |
| Min Order: |
5/Piece |
| Pay Type: |
T/T |
| Prod Model: |
KR-8 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| THD: |
0.005%-0.01% |
| Noise: |
<95dB |
| Certification: |
CCC |
| Application: |
Large-Scale Activities |
Product Description
The KR-8 is a full range extremely versatile wide-dispersion, compact size, two-way loudspeaker system offering substantial power and efficiency for a variety of professional applications, such as permanent installations, main reinforcement in small spaces, portable systems and supplementary fill for larger systems. Its compact size makes it ideal for low visibility side wall or under balcony mounting.
The high-frequency section is a constant directivity CMD horn deigned mathematically for Constant matching Design in relation to the woofer system, loaded to a 1" BMS Precision compression driver with a 1.5" diaphragm assembly for smooth, wide dispersion. The LF is a breakthrough brand-new driver system which combines the effort and technology from GRF, Eminence from US. And BMS from Germany. Its extended low-bass bandwidth, coherent acoustic experience enable its perfect performance in regards of absence of sub-bass woofer.
The KR-8 is a member of GRF KR Series speaker system, which with GRF FLE series subwoofer, the KR could also get higher efficiency sub-bass output.
Key Features
Very high efficiency design
1X 8" high-output Precision LF transducer
1X1" (38mm) BMS Precision Compression Driver
90° X 70° CMD (Constant Matching Design) constant directivity horn
Rotatable Horn System for horizontal cabinet mounting applications
Hexagonal enclosure for array and close wall/ceiling configurations
15 mm birch plywood construction
35mm standard internal pole mount
7xM8 Suspension points
Applications
Permanent Installations
Main Reinforcement in small spaces
High-Level AV Playback
Zone Delay and Fill Systems
Under Balcony Applications
|
Model |
KR-8 |
|
Frequency Response |
65Hz~22KHz(±3dB) |
|
Component |
LF:1x8"(2"voicecoil),HF:1x1"(1.5"voice coil) |
|
Rated Power |
200W AES,880W Peak |
|
Recommended Amplifier |
250W~500W into 4ohms |
|
Sensitivity |
94dB |
|
Maximum SPL |
118dB/1m continuous 124dB/1m peak |
|
Nominal Impedance |
8 ohms |
|
Dispersion |
90°Hx60°V |
|
Crossover |
2KHz |
|
Enclosure |
Birch plywood |
|
Finish |
Black ,scrath paint |
|
Grill |
Steel grill with black foam |
|
Connectors |
2xNeutrik Nl4 |
|
Fitting |
5x3 Suspension points (M10) |
|
Dimension(HWD) |
430x240x245mm |
|
N.W. |
11 kg |
|
Packing Dimension(HWD) |
520x600x330 mm(0.10 M3)pair |
|
G.W. |
24 kgpair |
We, of Guangzhou Dema Electronics and Sound Ltd. ( Leilotto/GRF ) was found in 1989. Specializes in research, developing, manufacturing, sales and technical services in PRO audio & KTV audio equipment.
Early since 1996, when most of Chinese entertainment place & event providers were still enjoy using well-known European or American PA system, DEMA had awarded that Chinese PA system would became global trend in marketing PA industry. After 20 years effort, DEMA has became one of the leading PA manufacturers in China.
Some people might say DEMA starts its growing by manufacturing KTV equipment, yes, but they just right a half, the first Professional Sound System of DEMA was RV12/15/215/218 series, which was launched in 1997 yet it still one of the flagship line of DEMA.
Brief Data of DEMA ( By the end of 2008 ): -
Holding Brands: - GRF ( Welcome OEM/ODM Business )
Product Line: -
Line array, Active/Passive loudspeaker & Subwoofer,
Plastic loudspeaker, Karaoke speaker & amplifier.
Analog/switch power/digital amplifier.
Mixer, signal processor. Public address, accessory.
Annually production capacity:
100, 000PCS Speakers
Employee:
270~330 (Peak Production Season)
Department:
1. R&D Department 15%
2. Engineering 5%
3. Production Department 50%
4. Marketing 5%
5. Sales Department 10%
6. QA, &QC 7%
7. Logistic 3%
8. After-sales Services 5%
Facility: -
CNC, SMT, Audio Precision Machine (APM), Anechoic
Chamber, Anti-corrosion lab, Injection Molding Line,
ICT/CLIO/LMS Test Equipment.
Current Certificates: - CE, RoHS, ISO9001: 2000, CB, CCC
Coverage: - 25, 000 Square meters
Exported Records: UK, France, Spain, Portugal, Switzerland, Greece, Romania, Belgium, Croatia, Netherlands, Finland, Russia, Germany, Canada, U. S. A, Ecuador, Pureto Rico, Chile, Australia, Dubai, Israel, Kuwait, Saudi Arabia, Iran, Egypt, South Africa, Uganda, Japan, Turkey, Korea, Singapore, Thailand, Malaysia, Indonesia, India, Philippine, Kazakhstan ( To be continued )
Fixed Installation: -
Over 3000 High-Class Night clubs, Bars, Hotels, Chambers, KTV Place.
Live Show: -More than 300 small to big outdoor or indoor performance.
Exhibition:
PALM Beijing, PALME DUBAI/S. G., NAMM SHOW, MUSIC Moscow, PROLIGHT+SOUND FRANKFURT/Shanghai, SLM GUANGZHOU.
Viewing through China PA history, with the recession of home audio and the emersion of professional audio business opportunities, there rise a large number of manufacturers, within which, some are well qualified ones. But unfortunately, as always existing at the primary stage of every industry, there are quite a few of badly-equipped small factories looking after quick money.
DEMA products are mostly exported to European markets, some are well accepted in many Asian countries, and quickly gain the market favor from some American, Australian, African countries. High end acoustic system of DEMA, the sound reversion can reach even surpass some well-known European or American brands.
DEMA products can receive high appraisal from current customers, that's worth congratulating. But, being PA systems manufacturer, we are plenty to do. The task for future is still painstaking and there is a long road to walk. Our mission is to be an Excellent Acoustic Equipment Provide all over the world!
