Audiophony Wi1800

2 x 900 W RMS/4 Ω - 2 x 600/8 Ω amplifier
High-performance amplifier
Perfect sound quality and powerful output
Optimised cooling system

Technical data

• Power outputs:
- 8 Ohms RMS stereo power: 2 x 600 W
- 4 Ohms RMS stereo power: 2 x 900 W
- 2 Ohms RMS stereo power: 2 x 1400 W

- 8 Ohms bridged power: 1 x 1800 W
- 4 Ohms bridged power: 1 x 2800 W

• S/N ratio: 104 dB
• Distortion (SMPTE-IM): 0.04%
• Input sensitivity @ 8 Ohms : 4dBu
• Voltage gain: 35 dB
• Output circuitry: H

• Power consumption: 230V - 50 Hz, AC
- Current consumption at 1/8 power @ 4 Ohms : 4.1 A
- Current consumption at 1/3 power @ 4 Ohms: 8.3 A
- Current consumption at rated power @ 4 Ohms: 16 A

• Distortion:
- THD at 1kHz rated power: 0.1%
- Distortion 20 Hz 20 KHz @ half power: 0.03%

• Bandwidth: 20Hz-2KHz
• Damping factor (400Hz): >350
• Balanced/unbalanced input impedance: 15 kOhms / 30 kOhms
• Clip level : 22dBu (10Vrms)
• Cooling: Continuously variable speed - Front to rear

• Connectors:
- Input connectors: Active balanced combo (XLR and 1/4" TRS common use)
- Output connectors: Binding post-jacks + 4-pole Speakon®

• Control panels:
- Front control panel:AC power switch, Channel 1 and 2 volume
- Rear control panel: HPF switch, Limiter switch, Mode selector switch

• Indicators: Active(blue), Protection(red), Clip(red), Signal (green & yellow)

• Protections: Short circuit
- Thermal
- Current limiter
- DC offset
- Current inrush
- RF protection
-Turn on / Turn off muting

• Dimensions (L x W x H): 19"(482mm) × 3.5"(88mm) × 16.5"(420 mm)
• Weight: 21.2 kg