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
9:Panel colour :Black or White
| Model |
LPA-280 |
LPA-380 |
LPA-480 |
LPA-680 |
LPA-880 |
| Line voltage |
70-100V |
70-100V |
70-100V |
70-100V |
70-100V |
| Sensitivity |
230mv\15mv |
230mv\15mv |
230mv\15mv |
230mv\15mv |
230mv\15mv |
| Sensitivity |
> 80db |
> 80db |
> 80db |
> 80db |
> 80db |
| Harmonic distortion |
< 0.3 % |
< 0.3 % |
< 0.3 % |
< 0.3 % |
< 0.3 % |
| zone |
6 |
6 |
6 |
6 |
6 |
| FREQ. RESP |
20Hz-20KHz |
20Hz-20KHz |
20Hz-20KHz |
20Hz-20KHz |
20Hz-20KHz |
| Rated power |
280W |
380W |
480W |
680W |
880W |
| Fuse |
F5AL |
F5AL |
F8AL |
F8AL |
F10AL |
| GW(kg) |
15 |
16.5 |
18 |
21 |
22 |
Since2005, over 10 years OEM /ODM experience in Pulic Address System and Professional Audio System ,strict quality control and good price
Product Features:
All-in-one public address device combining tuner, MP3 player, pre-amplifier and power amplifier together With USB port, supports running flash disk or portable hard disk Tuning station saving function after power failure 3 MIC inputs with individual volume control 2 Aux line inputs & 1 line output for additional mixer or amplifier link 1 emergency signal input Built-in chime generator with two types of tone Two levels of priority muting function: MIC1> Chime Bass, treble, and master volume control Output short-circuit protection and alarm function 3 types of speaker output: 100V, 70V, 4-16 Ω
Product Advantages:
1. Stable quality,Good price
2.Short product period
3. On time delivery
4. OEM Ability
5. Excellent R&D team
Audited Supplier 
){kind=link}
){kind=link}