| Prod Model: |
LBA-680 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Power: |
60-1000W |
| 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: |
Public Address System |
| Tube Type: |
Transistor Amplifier |
| Function: |
Pre-amplifier |
| Sound Channel: |
3.1 |
| Output Number: |
8 |
| Voltage: |
AC 220V |
| Element Number: |
Push-Pull Amplifier |
| Conductive Mode: |
D |
| Type: |
PA Amplifier |
| Used For: |
PA Address System |
Product Description
Mixer amplifier (LBA-280, LBA-380, LBA-480, LBA-680, LBA-880, LBA-1000)
Product Features:
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: Short circuit protection & alarm
7: with limiter function, music without distortion
8: Series amplifiers of high output power available.
| Model | LBA-280 | LBA-380 | LBA-480 | LBA-680 | LBA-880 | LBA-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 |
| Dimension | 435*390*90mm | 435*390*90mm | 435*390*90mm | 435*390*90mm | 435*390*90mm | 435*390*90mm |
| Weight(KG) | 13 | 14.5 | 16 | 18.5 | 20 | 21.5 |
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 . 
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 .
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.
