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.
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
ART SLA4 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
- SLA4 4-Channel 100W Studio Power Amplifier1
- Bridged Output Power, 16 Ohms2 x 200W/Channel RMS
- Bridged Output Power, 8 Ohms2 x 280W/Channel RMS
- CMRR> 60dB (typical @1kHz)
- Damping Factor> 100
- Frequency Response10Hz to 40kHz, +/- 0.5dB
- Total Harmonic Distortion<0.05% (typical)
- Hum and Noise> 100dB below clipping
- Input Impedance44kΩ (balanced) / 22kΩ (unbalanced)
- Input Sensitivity1V for full power output into 8Ω
- Input/Output Connections1/4-inch TRS/Euroblock (Input) / Multi-Way Binding
- Minimum Load Impedance, Mono 4Ω (Bridged)
- Minimum Load Impedance, Stereo2Ω (Stereo)
- Slew Rate> 20V/uS
- Stereo Output Power, 4 ohms4 x 140 W/Channel RMS
- Stereo Output Power, 8 ohms4 x 100W /Channel RMS
- Transformer TypeToroidal
- Dimensions1.75x19x13.5″ (44.5x483x190.5mm)
- Weight19.8lbs (9kg)
- Power Requirements120VAC 60Hz 1000 W (max)
