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Art Pro Audio SLA-2 2-Channel 200W Rackmount Power Amplifier

SKU: APASLA2 MFR: SLA2
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Key Features

  • Experience pristine audio with this power amplifier's >100dB signal-to-noise ratio.
  • Achieve sonic clarity using a power amplifier with exceptionally low Total Harmonic Distortion.
  • This rackmount power amplifier delivers 200W RMS per channel into 8 ohms for robust sound.
  • Enjoy versatile connectivity with XLR, Euroblock, and 1/4" TRS inputs on this amplifier.
  • Ensure reliable performance with the amplifier's comprehensive protection circuits.
  • Perfect for live sound, this power amplifier features a toroidal transformer for clean power.
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Special Order?Estimated to Ship: 05/16/2026
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Reviews about this item

Review Summary

2020-09-15T17:01:27

Rated 4 out of 5

Works well with my laptop, but

This mixer had an easy setup with the included cd, and then worked like a charm. My only problem with it--when I use a balanced cable, it clicks in like it's supposed to, but I haven't found an easy way to unclick it and get it out. Nothing in the instructions.

IRA W.

2020-06-24T08:46:20

Rated 5 out of 5

Versatile and a good value

Perfect for me. Sounds good. Works as a standalone analog mixer (powered by an old cell phone charger and standard USB cable), or as a USB mixer/audio interface with Windows, Mac, or Linux. Solid build. Good value: most USB mixers in this price range (and higher) only give you 2 inputs; this has 4, for only $10 more than their 3 input mixer.

PETER G.

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Art Pro Audio CN Specifications

  • Bridged Output Power, 8 Ohms

    560 W MONO

  • CMRR

    > 60dB (typical @ 1kHz)

  • Frequency Response

    10Hz to 40kHz, +/- .5dB

  • Total Harmonic Distortion

    > 0.05% (typical)

  • Hum and Noise

    > 100dB below clipping

  • Input Impedance

    44k Ohm (bal), 22k Ohm (unbal)

  • Input Sensitivity

    1V for full power output

  • Input/Output Connections

    IN: XLR, Euroblock (bal), 1/4" TRS (bal/unbal)

  • Stereo Output Power

    4 ohms: 280 W RMS per channel
    8 ohms: 200 W RMS per channel

  • Transformer Type

    Toroidal

  • Dimensions (H x W x D)

    1.75 x 19 x 13.5" (44.5 x 483 x 190.5mm)

  • Weight

    19.8 lbs (9kg)

  • UPC Code

    840402016359

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About Art Pro Audio CN

The SLA-2 is studio linear power amplifier capable of delivering 280watts per channel (@4 ohms) with an incredible 10Hz to 40kHz frequency response. Compact single rackspace low noise linear design, the SLA-2 uses a solid steel chassis and toroidal transformer for added long term reliability. Stable down to 2 ohms, the SLA-2 can be bridged mono to deliver a full 560 watts into a single 8 ohm load.

Ideal for any studio or installation application, the SLA-2 uses oversized convection cooling heatsinks and temperature controlled variable speed SmartFan technology to ensure quiet operation in any environment.

SLA-2 Applications
• Designed to deliver in the most demanding audio applications
• Housed in an aluminum and steel single space 19-inch rackmount chassis
• Proven toroidal transformer design for unmatched long-term reliability
• The SLA-2 features SmartFan, an advanced, thermal dependent fan assisted convection cooled system
• The SmartFan system is dependent upon the internal ambient temperature of the unit, and runs at high or low levels depending on the amplifier's cooling needs
• XLR and 1/4-inch TRS balanced inputs as well as multi-way output binding posts are ensure the SLA-2 can be quickly and easily tied in to any system without modification
• Simple to install tamper proof cover is included

Art Pro Audio CN Features

  • Toroidal Transformer
  • 280 Watts per Channel @4 ohms
  • 10 Hz - 40 kHz Frequency Response
  • Tamper-Proof Faceplate
  • Low Profile 1U Rack Mountable All Steel Chassis
  • 200 Watts per Channel @ 8 ohms
  • 560 Watts when Bridged Mono @ 8 ohms
  • XLR, Euroblock & 1/4-inch inputs
  • SmartFan Silent Cooling System
  • Extremely Low noise, Discrete Linear Design

Warranty Information

This product has a limited warranty of 36 months.

Product Documents

User Manual

Key Features

  • Experience pristine audio with this power amplifier's >100dB signal-to-noise ratio.
  • Achieve sonic clarity using a power amplifier with exceptionally low Total Harmonic Distortion.
  • This rackmount power amplifier delivers 200W RMS per channel into 8 ohms for robust sound.
  • Enjoy versatile connectivity with XLR, Euroblock, and 1/4" TRS inputs on this amplifier.
  • Ensure reliable performance with the amplifier's comprehensive protection circuits.
  • Perfect for live sound, this power amplifier features a toroidal transformer for clean power.

What's in the box:

  • SLA-2 2-Channel 200W Rackmount Power Amplifier
  • Power Cord
  • Art Pro Audio 3 Year Limited Warranty