\n \nOffering superb sound quality, the ART SLA-4 studio linear power amplifier delivers the clean power you need for any professional audio application including project or professional studio environments or commercial sound installations. \n \nSLA-4 Applications: \n

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• The SLA-4 is a true four-channel amplifier in a single rack-space that can be switched easily from Multi-channel, Stereo and Bridged Mono Modes
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• Separate mode switches allow you to bridge channels 1 and 2, or channels 3 and 4, or both channel pairs
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• Maximizes flexibility by allowing the amp to be configured for best utilization in 2, 3, or 4 channel applications
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• Designed for long-term reliability in any audio application, the SLA-4’s output is fully protected from short circuits.
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• An ultrasonic network decouples RF from the output and helps keep the amplifier stable with reactive loads
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• SLA-4 is stable into loads as low as 2 ohms (stereo mode) or 4 ohms (bridged mode) making it ideal for virtually any installation application or complex system configuration
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• The SLA-4 features SmartFan, an advanced, thermal dependent fan assisted convection cooled system.
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• 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
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• 1/4-inch TRS and Euroblock balanced inputs as well as multi-way output binding posts are ensure the SLA-4 can be quickly and easily tied in to any system without modification.
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• Simple to install tamper proof cover is included
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Key Features:

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• Extremely Low Noise, Discrete Linear Design
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• 4 x 100 watts/Ch @ 8 ohms, 140 watts/Ch @ 4 ohms
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• 2 x 200 watts/Ch @ 16 ohms, 280 watts/Ch @ 8 ohms (bridged)
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• 2 x 100 watts/Ch @ 8 ohms & 1 x 280 watts @ 8 ohms (bridged)
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• Toroidal Transformer
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• 10 Hz to 40 kHz Frequency Response
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• 1/4-inch TRS, and Euroblock Balanced Inputs
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• Recessed “Pop Out” Detented Gain Knobs
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• Tamper-Proof Faceplate Included
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• Multi-way Binding Post Outputs
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• Low Profile 1U Rack-Mountable Design
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• SmartFan Silent Cooling System
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\nSpecifications: \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n \n

Bridged Output Power, 16 Ohms	2 x 200W/Channel RMS
Bridged Output Power, 8 Ohms	2 x 280W/Channel RMS
CMRR	> 60dB (typical @1kHz)
Damping Factor	> 100
Frequency Response	10Hz to 40kHz, +/- 0.5dB
Total Harmonic Distortion	<0.05% (typical)
Hum and Noise	> 100dB below clipping
Input Impedance	44k ? (balanced) / 22k ? (unbalanced)
Input Sensitivity	1V for full power output into 8 ?
Input/Output Connections	1/4-inch TRS/Euroblock (Input) / Multi-Way Binding
Minimum Load Impedance, Mono	4 ? (Bridged)
Minimum Load Impedance, Stereo	2 ? (Stereo)
Slew Rate	> 20V/uS
Stereo Output Power, 4 ohms	4 x 140 W/Channel RMS
Stereo Output Power, 8 ohms	4 x 100W /Channel RMS
Transformer Type	Toroidal
Dimensions	1.75? x 19? x 13.5? / 44.5mm x 483mm x 190.5mm
Weight	19.8lbs (9.0kg)
Power Requirements	120VAC 60Hz 1000 W (max)

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