| Prod Model: |
LPA-480 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Power: |
280W-880W |
| Place Of Origin: |
Guangzhou ,Cn |
| Brand Name: |
Qqchinapa |
| Use: |
Hotel,School,Airport,Departmen,Church |
| Certificate: |
CE, FCC,RoHS,CB |
| Protetion: |
High Temp,Overload&Short-C |
| Factory History: |
More Than 10 Years |
| Warranty: |
3 Years |
| Deliver Time: |
2-25days |
| Factory Ability: |
OEM ODM |
| Usage: |
PA Address System |
| Used For: |
Professional |
| Tube Type: |
Transistor Amplifier |
| Function: |
Pre-amplifier |
| Sound Channel: |
2.1 |
| Output Number: |
8 |
| Voltage: |
AC 220V |
| Element Number: |
Push-Pull Amplifier |
| Conductive Mode: |
D |
| Type: |
PA Amplifier |
Product Description
Mixing amplifier, (6 zone selection) LPA-280, LPA-380, LPA-480, LPA-680, LPA-880, LPA-1000
Since2005, over 10 years OEM /ODM experience in Pulic Address System and Professional Audio System ,strict quality control and good priceProduct Features:
Convenient and reliable operation mode, integrated functional design.
1: Three microphone inputs. Two auxiliary inputs, and one auxiliary outputs for link.
2: Transformer isolated 100V, 70V and 4-16 Ohms speaker outputs.
3: A five element LED level meter is provided for quick and easy visual monitoring of the sound level
4: Muting function.
5: Individual volume control, low and high tone control
6: With built-in chime generator, and the chime output volume is adjustable.
7: Short circuit protection & alarm
8: Individual distributor for 6 channels, the volume can be adjusted independently
8: Series amplifiers of high output power available.
The volume of microphones and the audio source channels can be controlled independently, but with a master controller to control the total volume.
| Model | LPA-280 | LPA-380 | LPA-480 | LPA-680 | LPA-880 | LPA-1000 |
| Line voltage | 70-100V | 70-100V | 70-100V | 70-100V | 70-100V | 70-100V |
| Sensitivity | 230mv\15mv | 230mv\15mv | 230mv\15mv | 230mv\15mv | 230mv\15mv | 230mv\15mv |
| Sensitivity | > 80db | > 80db | > 80db | > 80db | > 80db | > 80db |
| Harmonic distortion | < 0.3 % | < 0.3 % | < 0.3 % | < 0.3 % | < 0.3 % | < 0.3 % |
| FREQ. RESP | 20Hz-20KHz | 20Hz-20KHz | 20Hz-20KHz | 20Hz-20KHz | 20Hz-20KHz | 20Hz-20KHz |
| Rated power | 280W | 380W | 480W | 680W | 880W | 1000W |
| Fuse | F5AL | F5AL | F8AL | F8AL | F10AL | F10AL |
| Zone | 6 | 6 | 6 | 6 | 6 | 6 |
| Dimension | 435*390*90mm | 435*390*90mm | 435*390*90mm | 435*390*90mm | 435*390*90mm | 435*390*90mm |
| Weight(KG) | 13.5 | 15 | 16.5 | 19 | 20 | 22 |
Product Advantages:1. Stable quality,Good price2.Short product period3. On time delivery 4. OEM Ability
5. Excellent R&D team Our Service:1.Products design: we will help our customers to design the full products line .2.Quality Stability : we assure the quality stability ,once there is quality problem happen, we will withdraw the cargoes unconditionally .
3.pre-production sample confirmation-after get customers 30% deposit . within 7 days we will provide pre-production sample to customers for confirmation before mass production.
4.Quick and intimate service: quickly provide all the files which necessary for handling enrtrance formalities;assist our customers to make certificate 5.On time delivery : for the first order ,we can ship within 25 days ,and for the repeated orders ,15 days in need .6.Protect our customers privacy of ingredient and market information : making usre that for the same our brand of products,in each country ,we only sell to one customer.Our Advantage:1.OEM Ability ---Over10 years speakers and amplifiers product manufacturer experience .2.Famous factory ---- We have been the supplier of 2008 Beijing Olympics China .3.Quality--- We have strict quality control system with 5 steps of inspection to assure the stability of quality. Certificated with CE,CCC,ROHS,FCC,CB and so on .4.Competitive ---- we focus on help our customers to build their brand name to be the famous brand in their country . 5.Excellent R&D team---Lead by 2 engineers who has more than 15 years R&D experiences and 3 engineers who has 6 years R&D experiences.6.Professional and mature sales team : the operation experience is rich , good english level , familiar with each foreign trade process which ensures no error in order process . 7. Products positioning : with several years experience in brands operation and been to many countries for market researching , we can help our customer do exactly prouducts positioning toghether .Our Products:Speaker :Ceiling speaker,wall speaker,horn speaker,column speaker,garden speaker,project speaker, professnial speaker and so on .Amplifer:Mixer amplifier, power amplifier,pure amplifier,professianl amplifier and so on .our market :get a high reputation all around the world. Why choose us: 1.We focus on speakers and amplifiers product over 10years2.Your reliable speakers and amplifiers OEM /ODM partner .You can be confident ,because we are trusted in quality .3.We have gained many international certificates ,.Such as CE,CCC,ROHS,FCC,CB and so on .4.Our Factory covers an area of12,000 square meters and has more than 200 employees.
Guangzhou Lingyin Electronic Co., Ltd. is a professional manufacturer specialized in Speaker, Amplifier and Public Address System in Guangzhou, China. And we are also one of the Public Broadcasting suppliers of Beijing Olympic Museum.
Our factory owns a strong R&D team, advanced production lines, and a strict quality control system. There are three brands 'LingBa' "ZQZ "and "QQ China PA"have received CCC, CE and RoHS approvals. Our product range includes: Power amplifier, Speaker amplifier, Line arry, Music mixer amplifier, common mixer amplifier, pre amplifier, power amplifier, assistant unit, ceiling speakers, indoor/outdoor column speaker, garden speaker, art panel, volume control, wireless MIC, PA lectern, IP Network, Wireless broadcast, Professional audio series, Monitor Series and so on.
Moreover, we can offer excellent service, react and customize according to customer's requirements. Adhering the principle of "quality first, reputation first", we sincerely hope to be your ideal supplier.
With high credit standing, best quality products and service system, and the competitive price policy, we sincerely look forward to establishing a stable long-term business cooperation with you.
