ART SLA1 Studio Power Amp 1U

2-Channel 140 W Power Amplifier
The SLA1 is a two-channel linear power amplifier designed for passive studio monitors.

It delivers 100 watts per channel at 8 ohms and 130 watts per channel at 4 ohms. It can also be bridged for up to 260 watts into a single 8 ohm load. The SLA1 offers a wide frequency response of 10 Hz to 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, and binding post outputs for bare wire, banana plug, or spade connectors.

The SLA1 also incorporates our SmartFan system that adjusts the fan speed based on the internal ambient temperature for advanced cooling and quiet operation.

Features

• 2-Channel Class D Power Amplifier
  
• 140 W per Channel, 400 W Bridged (8Ω)
  
• 280 W Bridged (70 V)
  
• XLR and 1/4" TRS Inputs
  
• Binding Post Outputs
  
• 20 Hz - 20 kHz Frequency Response (+/- 0.5 dB)
  
• 1U Rackmount

Specs

• Stereo Output Power: 260 W RMS Mono
  
• Frequency Response (Hz CM +/- 1dB): 10Hz to 40kHz, +/- .5dB
  
• Hum and Noise (un / A-weighted -dB): > 100dB Below Clipping
  
• Input Impedance - Bal/Unbal (Ohms): XLR: 44k Ω (Bal), 1/4": 22k Ω (Unbal)
  
• Input Sensitivity (Vrms) For Full Power Out: 1V for Full Power Output into 8 Ω
  
• CMRR AT 60Hz (min/typ): > 60dB (Typical @1kHz)
  
• Inputs - XLR: Yes
  
• Inputs - 1/4 IN Jacks: TRS (Bal/Unbal)
  
• Outputs - Binding Post: Multi-Way
  
• Rack Spaces: 1U
  
• Transformer Type: Toroidal
  
• Dimensions: 9.5" x 19.0" x 1.75"
  
• Dimensions (DWH /D fm ears cm): 24.3 cm x 25.4 cm x 4.4 cm x
  
• Weight (lbs / kg): 13.2 lbs/6.0kg.