Name: QSN 1400W Professional Power Post amplifier
Product Feature:
1. Adopting SMT technology. It looks on top grade, also high integration and stable performance.
2. Switching power supply technology is used in power supply to lower the power consumption. It is less weight and convenient for touring performance.
3. Cannon and terminal block output to make machine more stability.
4. The machine has a 30Hz low cut choice on-off and a channel choice on-off.
5. It has stereo, bright and merge output, Easy operation of function bill in the back side.
6. There is a independent protection, clip, signal instruction, so it can monitor the working status of each channel easily.
7. The protection function is very perfect, . It has over-temperature protection, current protection, short circuit protection, to ensure that the machine can not damaged in harsh environments or under wrong operation situation.
8. The cooling system using a continuously variable low-noise large displacement blower, to ensure the machine operates at a suitable low operating temperature.
9. Built in intelligent limiter system, It can detect output signal is distortion or not. When the distortion is more than 0.5%, the machine will turn into a limiter circuit situation,
10. Then reducing the output level to ensure that the amplifier output signal within a certain range will not be clipping, to avoid damage to the speaker unit.
|
Model |
Q7 |
Q5 |
|
Power 8Ω |
700W×2 |
500W×2 |
|
Power 4Ω |
1100W×2 |
800W×2 |
|
Power 2Ω |
1500W×2 |
1200W×2 |
|
Bridge output power 8Ω |
2000W |
1700W |
|
Bridge output power 4Ω |
3000W |
2500W |
|
Frequency response |
+-0.3dB |
+-0.3dB |
|
Signal to noise |
≥100dB |
≥100dB |
|
Input sensitivity |
0.775V |
0.775V |
|
THD |
≤0.05%(1KHz) |
≤0.05%(1KHz) |
|
Damping factor |
≥300 |
≥300 |
|
Supply power |
3800W |
3300W |
|
Net weight |
11KG |
10.5KG |
|
Height |
3U |
3U |
|
Size(mm) |
484W × 360D × 88H |
484W × 360D × 88H |
|
Package size(mm) |
590W × 520D × 145H |
590W × 520D × 145H |
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.
2016 Prolight + Sound Guangzhou
Our booth is A70 4.1.
Address: Area A, China Import & Export Fair Complex. No. 380, Yuejiang Zhong Road, Guangzhou, China.
Time is 29 February~3th, March, 2016
