ALFATRON – PA100W

ALFATRON – PA100W

PA100W is a compact-sized 2x 50watt digital amplifier (Class-D) with 3 inputs (1 L+R stereo audio, 1 analog audio, 1 optical fibre audio).

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Description

ALFATRON – PA100W

PA100W is a compact-sized digital amplifier (Class-D) with 3 inputs (1 L+R stereo audio, 1 analog audio, 1 optical fibre audio). It features switchable stereo 2x50Watt@80hm or mono 1x100Watt@40hm output and boasts complete EQ adjustment and intuitive work status display, making it an ideal addition to a classroom or conference room application.

PRODUCT FEATURES

3 Audio inputs: 1L+R stereo, 1 analog, 1 optical fibre

Switchable stereo/mono output

Complete EQ management: including LINE, BASS, TREBLE

Easy volume adjustable via a rotary knob

Audio loop output

Intuitive LED indicators for the input source, control and volume setting

Controllable via RS232, IR, TCP/IP (optional)

Web-based GUI

Power off memory

Specifications

Input  Output 
 

Input Signal 

1x L+R stereo  audio 1x 3.5mm analog audio 1x Optical Fiber audio   

Output Signal 

1x LOOP   

2x Stereo audio/ 1 Mono audio 

 

Connectors 

2x RCA   

1x 3.5mm TRS plug 1x SPDIF 

 

Connectors 

1x 3.5mm jack 1x 4-pin 5.08mm connector 
Input impedance  >10KΩ  Damping coefficient  >100 
Control 
 

Control Ports 

1x RS232 (3-pin pluggable terminal block) 1x IR IN (3.5mm female)    

1x TCP/IP (RJ45 female, optional) 

Panel Control  Front panel buttons& rear panel switcher 
General 
SNR  80dB  THD+ Noise  1%@1KHz 50W 
Separation  75dB 20Hz20KHz  Damping coefficient  100 
Voltage Gain  32dB  Output Power  1×100W@4Ω/2×50W@8Ω 
Power Supply  DC 36V 2.66A  Power Consumption  1.48W 
Work 

Temperature 

0~50   Reference 

Humility 

10%90% 
Dimensions (W*H*D)  148 x44 x165 mm  Weight  0.72kg 

Resources

User Manual

Brochure