| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Frequency Response: |
20Hz-20kHz,(+0.3,-0.3db) |
| System Sensitivity: |
0.775V/1.0V/1.44V |
| Thd: |
<0.08% |
| Size: |
483*380*90mm |
| Net Weight: |
35.2kg |
| Transisitor: |
Original American on Semi |
| Certifications: |
CE,CCC,FCC,RoHS |
| Type: |
Professional Amplifier |
| Function: |
Post Amplifier |
| Usage: |
KTV System |
| Voltage: |
AC 220V |
| Element Number: |
Push-Pull Amplifier |
| Output Number: |
4 |
| Used For: |
Professional |
| Tube Type: |
Transistor Amplifier |
| Conductive Mode: |
Classh+ |
| Sound Channel: |
2.0 |
Product Description
| PH4400 3U 4 Channel 450w professional power bluetooth signal amplifier |
Description:
1)bilateral symmetry Structure
2)4 Channels amplifier
3)Dural struction
4)Every two channels can be Bridge and Parallel mode.
5)Every two channels can output different power supply
6)Class AB,the bass is more nicely
7)Protection function is fully.
8) two fans
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
8)karaoke room
| MODEL | PH-4600 | PH-4400 | PH-4300 |
| Rated output power 8Ω | 600W×4 | 400W×4 | 300W×4 |
| Rated output power 4Ω | 950W×4 | 650W×4 | 500W×4 |
| Frequency response | 20HZ-20KHZ(-0.3,+0.dB) |
| Signal-to-noise ratio | 95 dv | 95 dB | 95 dB |
| Input sensitivity | 1.0V | 1.0V | 1.0V |
| THD | ≤0.08% | ≤0.08% | ≤0.08% |
| Input impedance | 47KΩ | 47KΩ | 47KΩ |
| Supply power | 5000W | 4000W | 3000W |
| Channel isolation | > 70 db | >70db | >70db |
| Net weight | 28.5 KG | 27.5KG | 26.5KG |
| Package size mm | 483W×468D×132H(with hand shank) |
| Package Package size mm | 600W×590D×190H |
Our advantage:
1)our product have passed ISO9001,SGS,CE, CCC, FCC, ROHS, CE-LVD.
2)we are a factory which will provide reasonable price,high quality product and professional service.
3)we have 66 workers with 4 rich experienced engineers for speaker and amplifier.
4) fast delivery and excellent aftersale service
About Acessories:
We will send you the enough connectors and some other spare parts for you free.
Packaging:
1)Dual carton with Foam
2)Carton with external plywood bracket for Speaker
About our company
Established in 2005,Guangzhou Yunqiang Electronic Co.ltd specializes in R&D,design,production and marketing of professional speaker,professional power amplifiers,karaoke speakers and amplifier etc.Backed by high technology and staffed with a professional R&D team and QC team,the factory introduces some advanced electronic testing equipments from Japan,taiwan,ect.Combined with advanced processing lines.Exported to the Asia,Middle East,Europe,Amercia,Africa,etc.Our products enjoy high reputation and meet the demand of the market with the high quality and reasonable price.
Our Main product:
Professional speaker,Line array speaker,subwoofer,professional amplifier,karaoke speaker,karaoke amplifier,Pre-amplifier.
Our location:
Our factory located in Longhu village,Shijing Road,Baiyun district,Guangzhou city,Guangdong Province,China.
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
