ART SLA-4 – 4x140W Power Amplifier

SLA-4 Applications:

• 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
• Separate mode switches allow you to bridge channels 1 and 2, or channels 3 and 4, or both channel pairs
• Maximizes flexibility by allowing the amp to be configured for best utilization in 2, 3, or 4 channel applications
• Designed for long-term reliability in any audio application, the SLA-4’s output is fully protected from short circuits.
• An ultrasonic network decouples RF from the output and helps keep the amplifier stable with reactive loads
• 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
• The SLA-4 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
• 1/4-inch TRS and Euroblock balanced inputs as well as multi-way output binding posts are ensure the SLA4 can be quickly and easily tied in to any system without modification.
• Simple to install tamper proof cover is included

Key Features

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

Specifications