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 |