Ashly Audio, CA1.54, Ashly Audio CA-1.54 2RU 4-Channel, High Efficiency Power Amplifier, - 4x 1500 Watts, 2/4 Ohms or 70V 750 Watts, 8 Ohms
Features:
- 4-channel model
- 500 to 1500W @ 4 Ohms
- Stable down to 2 Ohms
- 70/100V operation
- Ultra efficient D-MAX Class D design
- Selectable gain per channel
- Adjustable front panel input Gain per channel with lock-out
- Bi-lateral SailFlow cooling
- Installer friendly Euroblock and XLR combo connectors
- Switchable HPF and Clip Limiter per channel
- CV remote ports per channel
- Solid metal front panel
The amplifier shall be a 4-channel configuration of Class D design housed in a 2RU metal chassis with a metal front, including handles on either side. The front panel shall be equipped with input levels knobs and LED indicators for Temp, Current, Input signal (-45dB) and Clip/Mute (one for each channel). There shall also be general LED indicators for Protect Mode and Disable (indicates front panel lock). There shall be a front panel Power button that can switch between Power On and Standby Modes with an LED backlight to indicate status (Solid-ON, Blinking-Standby). The front panel shall be perforated on either side to allow proper air intake for cooling and dual variable-speed fans shall be mounted behind the vent.
The amplifier's rear panel shall be equipped with 3.5mm removeable Balanced Euroblock connectors for each input as well as an XLR/1/4" combo jack. There shall also be a removeable 3-pole 3.5mm Euroblock connector for DC level control per channel. There is also a standby port for remote control of standby functions. A push-buttom switch selects Normal or Bridging operation for each channel pair. A set of DIP switches per channel allow a selectable 80Hz HPF and clip limiter to be switched on or off. There shall also be a DIP switch for selecting amp gain of 26dB, 32dB, 38dB or 1.4V per channel and also DIP switches for front panel lockout and standby port polarity (NO/NC). The speaker outputs shall be a 4-pole 7.62mm removeable Euroblock for each channel pair. The two positive poles are set to deliver bridged power when required. There shall be a locking IEC power connection and the unit shall be supplied with the region-appropriate power cable.
For more information, please see Data Sheet