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Everything in Music Since 1958
Everything in Music Since 1958

ART SLA-4 4-Channel Studio Linear Power Amplifier 100-Watt Channel @ 8 Ohms

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Original price $459.99 - Original price $459.99
Original price $459.99
$459.99
Default Title: $459.99
Current price $459.99
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ART SLA-4 4-Channel Studio Linear Power Amplifier 100-Watt Channel @ 8 Ohms

The SLA4 is the most versatile power amplifier from ART: a four-channel linear amp designed to drive multiple sets of studio monitors, with the versatility and volume for live and commercial applications. It delivers 100 watts per channel at 8 ohms and 140 watts per channel at 4 ohms. Both pairs of channels can be independently bridged for up to 280 watts at 8 ohms. The SLA2 offers a wide frequency response of 10 Hz - 40 kHz (+/- 0.5 dB) with ultra-low noise and distortion to deliver the full fidelity of your source material. Each channel has an independent volume control and status LEDs to indicate signal activity, clipping, and thermal protection. The rear panel has balanced XLR and 1/4 TRS inputs, Euroblock inputs, and binding post outputs for bare wire, banana plug, or spade connectors. The SLA4 also incorporates our SmartFan system that adjusts the fan speed based on the internal ambient temperature for advanced cooling and quiet operation. Whether you need to drive two pairs of monitors, two bridged output pairs for high-power stereo, or a multi-zone system, the SLA4 offers fidelity, flexibility, and durability.


  • 4-Channel Linear Power Amplifier
  • 100 W per Channel, 280 W Bridged (8Ω)
  • Euroblock Inputs
  • Binding Post Outputs
  • 10 Hz - 40 kHz Frequency Response (+/- 0.5 dB)
  • SmartFan Adaptive Cooling System
  • 1U Rackmount


SPECIFICATIONS

  • Stereo Output Power
    • 4 Ω: 4 x 140 W/Channel RMS
    • 8 Ω: 4 x 100W /Channel RMS
  • Minimum Load Impedance
    • Mono: 4 Ω (Bridged)
    • Stereo: 2 Ω (Stereo)
  • Input/Output Connections: 1/4" TRS/Euroblock (Input) / Multi-Way Binding Posts (Output)
  • Frequency Response: 10 Hz to 40 kHz, +/- 0.5 dB
  • Hum and Noise: > 100dB below clipping
  • Slew Rate: > 20V/uS
  • Input Impedance
    • Balanced: 44k Ω
    • Unbalanced: 22k Ω
  • Input Sensitivity: 1V for full power output into 8 Ω
  • CMRR at 60Hz: > 60 dB (typical @1 kHz)
  • Stereo / Bridge (S/B)
    • Bridged Output Power, 16 Ω: 2 x 200W/Channel RMS
    • Bridged Output Power, 8 Ω: 2 x 280W/Channel RMS
  • Transformer Type: Toroidal
  • Dimensions: 1.75″ x 19″ x 13.5″ (4.45 cm x 48.3 cm x 34.29 cm)
  • Weight: 19.8 lbs / 9.0 kg


Manufacturer: Applied research technologies
Model: SLA4
SKU: I241260-N-0-WHXD
UPC: 840402018322


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Maryland, Virginia, and Washington DC's legendary music shop. Family-owned and operated since 1958. Buy gear the way it was meant to be bought, from a store that's been there through it all and has the vibe to prove it. We're staffed with musicians and industry experts, people that live and breathe music gear. Our mission is to help you find the right gear for your project, that thing that will bring you the most joy out of what you do. We're an authorized dealer for almost every brand, we stock items the other stores don't, so you can try before you buy. Stop by our Wheaton, MD showroom and see for yourself.

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