Name: Professional audio speaker/lound speaker QW15
Product Feature:
The side has the aluminum batten, it shows a high class quality.
Speaker net surface trend of using elastic screen cloth, beautiful and elegant, texture.
Soft tone with stiffness, low-frequency mellow plump, real natural, delicate treble bright.
Box structure of the multilayer birch plywood made of strong, durable, the surface is
Provided with multiple installation, lifting hole, suitable for professional speakers in various places arbitrary suspension.
Divider treble part adopts the over-current protection circuit, can effectively protect the tweeter in long-term speaker power
Working condition, very good to prevent the current is too large for a variety of reasons and damage the soprano.
Applicable to a variety of high-grade places, such as a large wine, high-end KTV, multi-function hall, etc.
|
Model |
QW15 |
QW12 |
|
System |
2-WAY FULL RANGE |
2-WAY FULL RANGE |
|
Frequency response |
45Hz-18KHz |
55Hz-18KHz |
|
Driver |
LF:15" × 1,HF:3"×1 |
LF:12" × 1,HF:1.73"×1 |
|
Nomina limpedance |
8 Ohms |
8 Ohms |
|
System sensitivity |
100dB |
97dB |
|
Rated power |
600W |
450W |
|
Peak power |
2400W |
1800W |
|
Maximum SPL |
134dB |
130dB |
|
Coverage angle |
horizon90°,verticality60° |
|
Crossover mode |
Inside crossovers |
|
Suspension |
with flying points |
|
Net weight |
31.7KG |
22.5kg |
|
Size(mm) |
446W × 450D × 677H |
370W × 385D × 595H |
|
Package size(mm) |
545W × 537D × 795H |
465W × 485D × 723H |
Guangzhou YunQiang Electronics Co., Ltd. is a professional audio manufacturer which has R& D, Production department, Marketing Dept., and Technical and service Dept.,
The main products include: Power Amplifier, Karaoke amplifier, Professional Speaker, Karaoke speaker, Sound Mixer, Audio processor and Conferencing systems.
Nowadays, in professional sound industry, more and more people are seeking for amplifiers with light weight, high power output, high sound quality and high stability.
To get good sound quality, we should have high quality components. And to ensure the stability, we must solve the problem of heat dissipation. Now, we have this amplifier FP14000, FP10000Q, FP-8000Q. Our FP14000, FP10000Q, FP-8000Q is Class TD switching amplifier fixed with NOVER (from UK) power capacitors, ON-Semi power transistors other high quality electronic spare parts. Professional circuit design and actual copper heat sink with better structure make fast heat dissipation possible. And fast heat dissipation contributes to high stability of the amplifier. Once you have our amplifiers at your hands, open the chassis, you will find artwork and detail difference. The swich power amplifier can be used to drive line array loudspeaker systems in touring, living show and other applications with high requirement on sound quality and stability.
Since the foundation of our enterprises, we have been concentrating on designing new products, doing research on new sound technology, training our staff, as well as improving our quality to products and management system. And now we have had a unique management experience, advanced production equipment, abundant design capability, and the large marketing network and after-sales service system.
Now we have passed newest CE, FCC, RoHS, SGS, CCC, ISO9001 on March, 2015.
And we have newest CE, FCC, RoHS, report which is on March, 2015.
2015 China International Professional Light and Sound exhibition.
Our booth is G02, 11.2.
Address is Pazhou, Panyu distrit, Guangzhou, China.
Time is 4 to 8 April, 2015
