| Prod Model: |
QS7112 |
| Markets: |
North America,Mid East,Western Europe |
| Channels: |
Two Channels |
| Class: |
High Class |
| Function: |
Post Amplifier |
| Usage: |
Stage, Project, Hall, Home Theater |
| Element Number: |
Push-Pull Amplifier |
| Output Number: |
4 |
| Used For: |
Professional |
| Tube Type: |
Transistor Amplifier |
| Sound Channel: |
4.1 |
| Voltage: |
90V~240V |
| Conductive Mode: |
H |
Product Description
1200W Dual Transformers Building Best Power Amplifier
The quality is perfect and to be the best two channels.
The advantage as follows:
1)The machine has two transformers,one transformer for one channels.
So the power will not have obvious change when power of one channels has changed
2)The machine has the intelligent fans,the fans will work faster when the machine is hot and work slower(Turn to no work) when the machine is not hot
3)The machine can work continous, and perfect for a long time show and sport meet,dry skating arena and so on,as it has two transformers and intelligent fans.
4)The machine has Stero,Bridge and Parallel mode.So it has three modes.
5)The machine has a automatic on-off to instead of the fuse,it will protect the machine better and nicely.
6)The machine is a Class H amplifier,it will has a powerful Treble
7)The circuit adopts American technology,the circuit protection is fully.
8) The machine can be 0.7V,1.0V,1,4V which are suit for American and Europe.
9)It can adjust the sensitivity,so it can change the work power
10)The machine can cut the hum,buzz,drone of the bass,so it will have a sweetly bass
Inside picture for MS-1200
Application:
1) Arena and stage
2)Convention Centers
3)Medium or large Ballrooms
4)conference rooms
5)Theaters Music
6)Club or Church
7)Concert and music group
| Model | QS7112 | QS7110 |
| Power 8Ω | 1200W×2 | 1000W×2 |
| Power 4Ω | 2150W×2 | 1800W×2 |
| Bridge output power 8Ω | 4400W | 3800W |
| Frequency response | 20HZ-20KHZ,(+0.1,-0.5dB) |
| Signal to noise | 98dB | 95dB |
| input sensitivity | 0.7V/1.0V/1.4V |
| THD | ≤0.08% |
| Input impendance | 47KΩ |
| Supply power | 5700W | 5200W |
| Exchange insurance | 25A | 20A |
| Net weight | 35.2KG | 31.7KG |
| Height | 3U |
| Size(mm) | 515W × 480D × 146H |
| Package size(mm) | 640W × 590D × 210H |
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
