4 Channel 250W Per Output Channel Digital DSP Amplifier with Ethernet - CVA4250EK

Features

• Requires no computer configuration or internal access for basic 100V line or 4Ω operation
• Transformerless output stage drives 70/100 V-line and low impedance systems directly
• Nominal power ratings: 4 Channel x 250W
• Thermal protection, overcurrent limiting and DC offset protection
• Switch-on delay for speaker protection during power-up
• power sharing allows odd and even channel groups to deliver a maximum of 500W each (Only in 70V / 100V Line Mode)
• Per-channel, front panel LEDs for signal presence, peak level, protection activity and power/thermal limiting status
• Balanced line level inputs
• Per-channel output level controls
• Rear panel input routing switches configure amplifier for manual selection of multichannel, stereo or mono operation
• Rear panel switches select 70V / 100V line or low-impedance output levels
• Per-channel high-pass filter (65 Hz default frequency: adjustable in software) to protect against transformer saturation in 70/100 V-line systems
• Balanced, line level auxiliary outputs with full channel functionality, configurable and controllable via software
• Independent Automatic Power Down on odd and even channel groups; minimises power consumption in absence of an input signal
• 3 W power consumption with all channels quiescent
• RS-232C serial port for remote control of all amplifier functions, including DSP configuration
• Compatible with standard Cloud RL Series remote level control plates (per-channel)
• Remote Power Down control input
• 3 Way GPIO port for master mute function or fault reporting
• Variable speed forced-air cooling
• 2U 19” rackmounting units
• On-board, per-channel DSP section providing extensive routing, filtering, EQ and limiting for all channels including the auxiliary outputs
• 1.5s delay pool, freely assignable across all channels and aux outputs
• Simple DSP configuration via on-board web server; any device with a compatible web browser and an Ethernet connection can be used to perform setup
• Built-in DSP crossover configurations allow amplifiers to be easily used with 2 Way speakers