Edition S Four LTD.
Four-channel amplifier, stable at two ohms
Up to 300 watts maximum power output on each of 4 channels is possible with the Edition S Four Limited. The stable operation at 2 ohms is achieved by the efficient internal electronics and the reliable MOSFET power supply. Stylish looks and perfect heat dissipation are guaranteed by the aluminium heat sink with a hairline finish.
Four-channel amplifier, stable at two ohms
1000 watts on 4 channels not enough? All that remains then is the Edition S Four Limited which, with a maximum power output of 1200 watts, even outshines the Power-House Edition S Four. Cleared for stable operation at 2 ohms, the 4-channel amplifier with MOSFET power supply and optimum temperature management thanks to the aluminium heat sink with an enlarged surface delivers high-end performance in a very reliable way. In addition, the Edition S Four Limited is safeguarded against short circuits, DC offset and overheating by a protective circuit. A channel mode selector switch, low-level outputs and operating display with dual colour LED are also provided, of course.
Technical specifications
Power supply
Max. power output into 4 ohms,
14.4 V (sine burst 2:8, 1 kHz)
- 4 x 200 W / 2 x 600 W
Max. power output into 2 ohms,
14.4 V (sine burst 2:8, 1 kHz)
- 4 x 300 W
RMS power output into 4 ohms, 14.4V
(DIN 45 324)
- 4 x 75 W / 2 x 220 W
Frequency response
- 5 Hz – 50 kHz (-3 dB)
THD
- < 0,08 % (100 Hz)
Input sensivity
- 0.4 – 6 V
Signal-to-noise ratio (A-weighted)
- > 100 dB
Dimensions (W x H x D)
- 338 x 53 x 236 mm
Weight
- 3.15 kg
Highlights
Features
- Three-part aluminium heatsink (5.5 g/mm) with enlarged surface structure for optimized heat dissipation
- Channel mode switch 4/3/2
- High quality potentiometers with metal shaft
- SMD technology
- Aluminium heatsink/top plate with hairline finish
- Mosfet power supply
- Low level RCA outputs
- Bridge/tri-mode capability
- Green operation and red protection indication LED