Flepcher FLP-PA4500D, Operation Manual

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Redesign and upgraded, the new PA4500-D comes in 1.5U instead of the previous 1U for better ventilation and stability.
The PA4500-D comes with a power saving mode, capable of saving power up to 85% thanks to its APFC (Active Power
Factor Correction) prove to be a highly reliable and adaptive power amplifier.
Designed with the environment in mind, the PA4500 generates much lower heat (less than 55ºC even in extreme
condition). The output power for this amplifier ranges from 120W to 500W. Its sleek design enables it to be used as both a
tabletop or as a rack-mount unit in a 1.5U height rack.
FLP-PA-4500D
4-Channel Class-D Power Amplifier
• Class-D series digital power amplifier
• APFC (Active power factor correction) power
saving technology
• Lower power consumption and less heat generation
• Individual cooling system for each channel
• Protection against overheating, overloading and short-
circuit
• Individual DC 24V inputs with wide voltage protection
Product Features
Model
Rated Power Output
Speaker Outputs
Input Sensitivity/Impedance
Overload Electromotive Force
Frequency Response
S/N Ratio
THD
Controls
Indicators
Protection
Cooling
Power Consumption
Power Supply
Dimensions (W x D x H)
Weight
Specifications
100V
±385mV/20K
Ω
, balanced phoenix connector
>11dB
80Hz~16KHz (+1, -3dB)
≧
85dB
≦
0.1% at 1KHz, 1/3 rated power
Remote power and volume control and status monitoring
Input signal, peak performance, protection and power input
Overheating, overloading & short-circuit
Cooling system for each channel: internal fan runs when
internal temperature reaches 55 ºC
190V~240V 50Hz and DC24V
484mm x 444mm x 65mm
PA-4120D
4 x 120W
600W
8.5 kg
PA-4350D
4 x 350W
1750W
9.5 kg
PA-4240D
4 x 240W
1200W
9 kg
PA-4500D
4 x 500W
2250W
10 kg
DC 24V
input
Speaker
Zone
1 to 4
Aux input for
Zone 1-4
Remote volume
control for Zone 1 -4
Portable Sound S
ystem
Mix
er Amp/ Pr
e Amp/ Power Amp
Paging Micr
ophone
& Z
one selector
Rack mount equipment
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