- PA72 Series 6 Zones All in One Amplifier with USB/Tuner/Timer/Paging
● Built in MP3 player, tuner, timer, zone controller, pager and 1GB internal memory
● 3 line inputs, 3 MIC inputs, and 1 line output
● MIC 1 and line 1 with mute and priority function, available for emergency broadcast
● 6 zones output with 100V, and each zone can be controlled by timing point(on/off)
Description
PA72 Series is an All-in-one amplifier with MP3 player, tuner, timer, zone controller, pager and 1GB internal memory built in.
Rated at 120W/350W/450W; 3 line inputs, 3 MIC inputs, and 1 line output. MIC 1 and line 1 with mute and priority function, available for
emergency broadcast. 6 zones output, and each zone can be controlled by timing point (on/off). Bass and treble controls are
provided. Extensive protection with indicator from short-circuit, overload and high temp.
This amplifier can be applied to different cases, such as supermarket, classroom, etc.
Specification
|
Model |
PA72 series |
|||
|
Rated output |
120W/350W/450W |
|||
|
Regulation of output |
Less than 3dB, from off-load to full load |
|
||
|
Output type |
P1 output as well as 70V and 100V fixed-voltage output. |
|
||
|
Zone output |
6 zones/100V |
|
||
|
AUX OUT |
0dBV |
|
||
|
Input |
MIC: 600Ω, 2.5mV (±0.5mV ) |
|
||
|
AUX: 10kΩ, 250mV (±50mV), unbalanced |
|
|||
|
Frequency response |
MIC: 80Hz-15kHz(±3dB); AUX: 50Hz-20kHz(±3dB) |
|
||
|
Harmonic distortion |
<0.5% (1kHz, 1/3 rated power) |
|
||
|
Reader USB Capacity |
1G-2G |
|
||
|
Tuner |
AM |
Sensitivity |
52dBu |
|
|
Wave Band |
522kHz-1620kHz |
|
||
|
Band width |
6kHz |
|
||
|
Signal to Noise Ratio |
35dB |
|
||
|
FM |
Sensitivity |
26dBu |
|
|
|
Wave Band |
87.0MHz-108.0MHz |
|
||
|
Band width |
15kHz |
|
||
|
Signal to Noise Ratio |
75dB |
|
||
|
S/N ratio |
MIC: >70dB |
|
||
|
AUX: >80dB |
|
|||
|
Tone adjustment |
Bass: ±10dB (100Hz) |
|
||
|
Treble: ±10dB (10kHz) |
|
|||
|
Protection |
AC fuse, DC output protection, and overload protection |
|
||
|
Mute function |
MIC1 and AUX inputs can override other inputs |
|
||
|
Power supply |
AC220-240V/50-60Hz |
|
||
|
Power consumption |
190W/520W/600W |
|||
|
Outer Packing Size (mm) |
(L ×W× H)520×500×235 |
|
||
|
Unit Size (mm) |
(L ×W× H)430×400×132 |
|
||
|
Gross weight |
15.5kg/20.5kg/20.8kg |
|||
|
Net weight |
13kg/18kg/18.3kg |
|||
