Alto Professional APX1000

Product Features

• 2-Channel Class D Digital Power Amplifier
• RMS Power Rating:
  • 8 ohm: 250 watts x 2 chan.
  • 4 ohm: 500 watts x 2 chan.
  • Bridged, 8 ohm: 1000 watts x 1 chan.
• High-Efficiency low-noise switch-mode power supply
• Lightweight, two rack-space design for easy integration into your existing equipment
• Easy to read LED signal (green), protection (red) and clip (red) indicators
• 1 Blue LED power indicator integrated with power switch
• Touch-Proof binding posts and Speak-On jacks
• Low-Noise cooling fan to prevent overheating and high-current toroidal transformers
• Balanced combo input jacks
• 4-Way System Protection circuitry (On/Off, Mute, DC Fault, Load)
• Input Sensitivity: 1 Volt
• High-Pass filter (30 Hz)
• Low-Pass filter
• Input Impedance: 10k ohm unbalanced
• Voltage Gain: 32 dB
• THD (Total Harmonic Distortion): <0.5%
• Signal-to-Noise Ratio: 110 dB
• Frequency Response: 20-25,000 Hz
• Dimensions: 11-1/4"D x 19"W x 3-1/2"H
• Also Found as: apx1000 APX-1000
• 1-year Manufacturer's warranty