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Pyramid XPA240

2400W, Professional 19" Rack-Mountable Studio Amplifier with Dual Color LED Display

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Pyramid XPA240

2400W, Professional 19" Rack-Mountable Studio Amplifier with Dual Color LED Display


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Product Features

  • XPA Series 2-Channel Class A/B Studio Amplifier
  • RMS Power Rating:
    • 8 ohms: 70 watts x 2 chan.
    • 4 ohms: 100 watts x 2 chan.
    • Bridged, 8 ohms: 200 watts x 1 chan.
  • Max Power Rating:
    • 8 ohms: 110 watts x 2 chan.
    • 4 ohms: 130 watts x 2 chan.
    • Bridged, 8 ohms: 200 watts x 1 chan.
  • Peak Power Rating:
    • 8 ohms: 800 watts x 2 chan.
    • Bridged: 2400 watts x 1 chan.
  • Dual output level controls and illumination
  • Illumination power on/off
  • Stereo/mono selector
  • Dual RCA and XLR-1/4" combo inputs
  • 2 Speaker connection via banana plugs
  • Dual color LED display
  • Ground lift switch
  • AC accessory inlet
  • Heavy duty fan cooled aluminum heatsink
  • 110/220 Voltage selector
  • LED power and protect (red) indicators
  • 2 channel operation
  • Special clip circuitry prevents speakers from being damaged by overdriving power
  • Gold-plated RCA level inputs
  • Gold-plated screw terminals
  • Input sensitivity:
    • Level: 1.0V
  • Speaker Impedance:
    • Stereo: 4-16 Ohms
    • Bridged: 8-16 Ohms
  • Frequency response: 10-50,000 Hz
  • Power Requirement: 120 VAC, 60 Hz / 230 VAC, 50 Hz
  • Dimensions: 10-11/16"L x 19"W x 3-15/32"H
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty

Power Specifications

Number of Channels
This is the number of channels that the professional amplifier is designed to power.
2 Channels
Continuous Power @ 8 ohm
This is the continuous (RMS) power output of the amplifier at an 8 ohm impedance.
70 watts x 2 channels
Continuous Power @ 4 ohm
This is the continuous (RMS) power output of the amplifier at an 4 ohm impedance.
100 watts x 2 channels
Continuous Power @ 8 ohm (Bridged)
This is the continuous (RMS) power output of the amplifier at a bridged 8 ohm impedance.
200 watts x 1 channels
Max Power Output
This is the maximum power output of the amplifier through all of it's channels.
200 watts x 1 channels
Total Max Power
This is the combined max power output of all the amplifier's channels.
200 watts

Amplifier Specifications

Amplifier Class

An amplifier increases the power of the signal being fed to it by taking energy from its power supply and matching the signal but increasing its amplitude. Amplifiers use many different methods for converting these electrical signals and have been categorized into classes.

Class A/B: Greater than 50% of the input signal is amplified while the other percentage is “off”. These amplifiers have a small amount of current flowing through the output transistors all the time which almost eliminates crossover distortion. Class A/B has great sound quality but is not as efficient as class D. These amps are most commonly used to drive speakers.

Class D: Also known as switching amplifiers, class D amps have output transistors that are completely turned “on” or “off”. This means that when the transistors are on, there is almost no voltage across them but when they are off there is significant voltage but no current flowing through it which makes these amplifiers very efficient at the cost of sound quality. These amps are most commonly used to drive subwoofers.

Other Classes: You may see classes such as GH, bD, X, FD, etc. by some manufactures. These amplifiers tend to be either class A/B, D or a hybrid of the two but with improvements to their designs that can make them more efficient or offer better sound quality.

Frequency Response
The range of frequencies the amplifier will reproduce (lowest frequency to the highest). Bigger is better, meaning the wider the range, the better. The optimal range is 20 - 20,000 Hz (which is the range of human hearing).
10 - 50000 Hz
Input Sensitivity
This is the input sensitivity of the amplifier.
1 volts
Cooling Options
These are the different cooling systems used in the amplifier to keep it cool.
Cooling Fan
These are the type of input connections that the amplifier has.
1/4" TRS
These are the types of output connections that the amplifier has.
Binding Posts

Physical Specifications

The height of the item, measured from top to bottom, in inches.
The width of the item from left to right (side-to-side) measured in inches.
The front-to-rear depth of the item, in inches. If the item is angled or slanted, this value is the bottom measurement.
Weight (Pounds)
This is the weight of the item in pounds (lbs).
20 lbs
Rackmount Spaces
This is the total number of spaces that the preamplifier will occupy when mounted on a rack.

Specials with this Item

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Warranty and Return Policy

Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider

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Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: Pyramid XPA240