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Alfatron PA100W Compact Digital Amplifier (Class-D)

BH #ALFPA100W • MFR #ALF-PA100W
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Alfatron PA100W Compact Digital Amplifier (Class-D)
Key Features
  • Compact Class-D Amplifier
  • Three Audio Inputs
  • Switchable Stereo/Mono Output
  • EQ for Line, Bass, and Treble
Add a low-profile, compact-size amplifier in your classroom or conference room with this PA100W Compact Digital Amplifier from Alfatron. The class-D digital amplifier features one RCA stereo, a 3.5mm TRS, and an optical fiber input. It boasts a switchable stereo 2 x 50W, 8-ohm output that can also be set to mono with 1 x 100W at 4 ohms with complete EQ adjustments to manage line, bass, and treble. It also has intuitive LED indicators for volume setting, input source, and control, which can be achieved via RS-232, IR, and optional TCP/IP.
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Alfatron ALF-PA100W Overview

Add a low-profile, compact-size amplifier in your classroom or conference room with this PA100W Compact Digital Amplifier from Alfatron. The class-D digital amplifier features one RCA stereo, a 3.5mm TRS, and an optical fiber input. It boasts a switchable stereo 2 x 50W, 8-ohm output that can also be set to mono with 1 x 100W at 4 ohms with complete EQ adjustments to manage line, bass, and treble. It also has intuitive LED indicators for volume setting, input source, and control, which can be achieved via RS-232, IR, and optional TCP/IP.

Key Features
  • Three audio inputs: one RCA stereo, one 3.5mm TRS, and one optical fiber
  • Switchable stereo/mono output
  • Complete EQ management: including line, bass, and treble
  • Easily adjustable volume via a rotary knob
  • Audio loop output
  • Intuitive LED indicators for the input source, control, and volume setting
  • Controllable via RS-232, IR, TCP/IP (optional), and Web-based GUI
  • Power off memory

Alfatron ALF-PA100W Specs

Key Specs
Number of Channels
2
Amplifier Power Rating
2x 50 W
Load Impedance / Voltage
Mono/Stereo:
4 / 8 Ohms
DSP
Yes
Analog Audio I/O
1x 2RCA 1-Pin Female Line Input
1x 1/8" / 3.5 mm TRS Female Line Input
1x Block 4-Pin Speaker Output
1x Block 3-Pin Control
Digital I/O
1x TOSLINK S/PDIF Input
Network I/O
No
Amplifier
Number of Channels
2
Amplifier Power Rating
2x 50 W
Amplifier Class
Class-D
Load Impedance / Voltage
Mono/Stereo:
4 / 8 Ohms
Performance
Frequency Response
20 Hz to 20 kHz
Damping Factor
> 100
Input Impedance
>10 Kilohms
Max Gain
32 dB
SNR
80 dB
THD+N
1% (1 KHz 50W)
Signal Processing
DSP
Yes
Crossover
Yes
EQ
2-Band:
Treble:
Bass:
Connectivity
Analog Audio I/O
1x 2RCA 1-Pin Female Line Input
1x 1/8" / 3.5 mm TRS Female Line Input
1x Block 4-Pin Speaker Output
1x Block 3-Pin Control
Digital I/O
1x TOSLINK S/PDIF Input
Network I/O
No
Mobile App Compatible
No
Wireless
No
Power
AC Input Power
Not Specified by Manufacturer
Power Consumption
1.48 W
Physical
Display & Indicators
Front Panel:
1x LED (Level/Signal)
Front Panel:
6x Green LED (Status)
Operating Conditions
32 to 82°F / 0 to 50°C at 10 to 90% Humidity
Dimensions
5.8 x 1.7 x 6.5" / 148.0 x 44.0 x 165.0 mm
Weight
1.5 lb / 0.7 kg

Alfatron ALF-PA100W Reviews

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