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Alphasonik PMA2500A

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2 Channel A/B Power Amplifier • 800W RMS x 2 @ 2 • Digital Voltmeter Included • Built-in Crossover • RCA Outputs: 1 Pair • MOSFET Power Supply • Hour Meter • Clear Acrylic Protective Cover

Learn more about the pma2500a

We apologize

This item has been discontinued

Product Highlights


2 Channel A/B Power Amplifier • 800W RMS x 2 @ 2 • Digital Voltmeter Included • Built-in Crossover • RCA Outputs: 1 Pair • MOSFET Power Supply • Hour Meter • Clear Acrylic Protective Cover

Description


  • 2-Channel Class A/B Bi-Polar Power Amplifier
  • RMS Power Ratings:
    • 500 Watts x 2 @ 4 ohms Stereo
    • 800 Watts x 2 @ 2 ohms Stereo
    • 1500 Watts x 1 @ 4 ohms Mono
  • Hour Meter
  • Remote Mount Digital Voltmeter Included
  • Heavy Duty One-piece Extruded Aluminum Heat Sink
  • Beveled Clear Acrylic Protective Cover
  • Tiffany-Style Input and Output RCA Jacks
  • Parallel Line-out RCA Jacks
  • MOSFET High Speed Switching Power Supply
  • Milspec Double-Sided Glass Epoxy Circuit Board with Through-hole Plating
  • Heavy 4 oz. Pure Copper PC Traces at All Preamp and Amplification Stages
  • Solid Brass Nickel-plated Terminal Blocks (4-gauge Power, 8-gauge Speaker)
  • Terminal Blocks are Compression Type and Soldered Directly to the PCB
  • Built-In Crossover:
    • Variable Low Pass Filter: 50Hz~250Hz, 24dB/Octave
    • Variable High Pass Filter: 50Hz~250Hz, 24dB/Octave
    • Variable Subsonic Filter: 20Hz~60Hz, 24dB/Octave
    • Variable Bass Boost at 45Hz: 0~+ 18dB
    • Variable Phase Shift: 0~180 Degrees
  • THD: 0.05
  • Signal-to-Noise Ratio: >100dB
  • Frequency Response: 5Hz~50kHz
  • Input Impedance:10K ohms
  • Input Sensitivity: 200mV~8V
  • 4-Way Protection Circuitry: Thermal, Short Circuit, Overload and DC Offset
  • Optional PMA10B Remote Bass Boost Controller (not included)
  • Thermal Cooling Fan
  • Dimensions: 21-1/4" L x 8-1/4" W x 2-5/8" H
  • 1-year SonicElectronix.com warranty

Specifications & Details


Power Specifications - Full Range Channels
RMS Power @ 4 ohms
500 watts x 2 channel
RMS Power @ 2 ohms
800 watts x 2 channel
RMS Power @ 1 ohm
Not Stable
Bridged RMS Power
1500 watts x 1 channel
Amplifier Specifications
Number of Channels
2-Channel
Total RMS Power Output
1600 watts
Minimum Impedance Unbridged
2 ohms
Minimum Impedance Bridged
4 Ohms
THD at Rated RMS Power
0.05%
Speaker Level Inputs
No
Preamp Outputs
1 pair
High-Pass Crossover Frequency
50 - 250 Hz
Low-Pass Crossover Frequency
50 - 250 Hz
Subsonic Filter
20 - 60 Hz
Signal-to-Noise Ratio
>100 dB
Bass Boost
0 - 18 dB
Warranty and Return Policy

Item Details


Manufacturer:

Model Number:

PMA2500A

Weight:

17.00lbs

Internal SKU:

pma2500a

Internal Product ID:

3642

Product and How-to Videos


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