Electrocompaniet AW400

The Electrocompaniet AW 400 is a truly powerful monoblock amplifier that sounds fast, clean, punchy, and inherently musical. It has a dynamic and fluid grip on the musical signal, offering naturalness and ease regardless of the signal level.

The AW 400 is based on the design philosophies of the highly acclaimed AW 180M, being a turbocharged version of the latter, if you will.

Cutting-edge components and uncompromising sound and mechanical quality make the AW 400 a natural cornerstone in a truly demanding high-end music system.

Its incredible stability down to 0.5 Ω means it can drive any speaker load you choose to throw at it with an ease that is hard to find elsewhere.

Technical Specifications

Power Supply and Output

• Supply Voltage: 120 V, 240 V
• Frequency: 50 Hz, 60 Hz
• 400 W Monoblock
• Nominal Output Power:
  • 400 W at 8 Ω
  • 765 W at 4 Ω
  • 1010 W at 2 Ω
• Power Consumption (no load or signal): 230 W

Audio Performance

• Total Harmonic Distortion (THD): 0.2%
• THD at 1 kHz half power (8 Ω): < 0.006%
• THD at 1 kHz - 1 dB (8 Ω): < 0.007%
• Frequency Response (0 Hz - 65 kHz): - 3 dB
• Input Level for Nominal Output: 1 V RMS
• Maximum Peak Current: > 150 A
• Noise (400 Hz - 30 kHz): 130 µV

Impedances

• Input Impedance (fixed): 330 kΩ
• Output Impedance (20 Hz - 20 kHz): < 0.01 Ω

Physical Characteristics

• Dimensions:
  • Width: 358 mm
  • Depth: 470 mm
  • Height: 261 mm
• Weight: 25 kg