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Cloud 4 x 250W Digital Amplifier @ 100V & Low Z. 2 x AUX Output Channels

Item No. CVA4250
4 Channel 250w Per Output Channel Digital DSP Amplifier Cloud Electronics, UK introduces its new range of energy efficient, class-leading amplifiers with the introduction of its new CVA-Series digital multi-channel digital amplifiers. Flexible Output All models in the CV-Digital series offer a total
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Description

4 Channel 250w Per Output Channel Digital DSP Amplifier

Cloud Electronics, UK introduces its new range of energy efficient, class-leading amplifiers with the introduction of its new CVA-Series digital multi-channel digital amplifiers.

Flexible Output

All models in the CV-Digital series offer a total power output capability of 1KW, shared across the amplifier channels. This flexible approach allows a single, multi-channel amplifier, to drive loudspeaker systems differing in load size, in different areas of a building or venue, whilst optimising overall power output capability. (100v only)

Ethernet / DSP

A full suite of user configurable DSP functionality is on-board the CVA-Digital series, which includes input routing, multi-band parametric room and speaker optimisation EQ, output level control and limiting, and 1.5s of assignable delay. Amplifiers can be easily set up for multi-channel or parallel channel operation and bi-amping, with full control of crossover parameters.

Auxiliary Outputs

Providing the same DSP power as the normal amplifier channels, the auxiliary outputs can be configured as traditional slave outputs, or used as independent signal processing and routing channels.

Analogue and Digital Control

The CVA-Digital series amplifiers are compatible with standard Cloud RL Series remote level control plates. DSP parameters are accessible via RS-232 and Ethernet, for interfacing to third-party control systems. A 3-way GPIO port can be configured for external master mute and fault condition signalisation.

Key Features
Amplifier
  • Advanced design of 2, 4 and 8-channel Class D power amplifiers 
  • Standard “out-of-the-box” Cloud amplifier functionality: requires no computer configuration or internal access for basic 100 V-line or 4Ω operation
  • Transformerless output stage drives 70/100 V-line and low-impedance systems directly 
  • Nominal power ratings: 2 x 500 W (CVA2500), 4 x 250 W (CVA4250), and 8 x 125 W (CVA8125) 
  • Thermal protection, overcurrent limiting and DC offset protection 
  • Switch-on delay for speaker protection during power-up 
  • On 4 and 8 channel models (only in 70/100 V-line mode), power sharing allows odd and even channel groups to deliver a maximum of 500 W each 
  • 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 70/100 V-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
DSP functions
  • On-board, per-channel DSP section providing extensive routing, filtering, EQ and limiting for all channels including the auxiliary outputs 
  • 1.5 s 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 
  • Crossover configurations allow derived LF sub output 
  • DSP-implemented 5-band parametric speaker EQ section 
  • Optional EQ presets for OEM speakers (under development) 
  • Password-protected multi-user security system 

Product Details

RRP
$ 5399.00
Brand
Cloud
Product Category
Amplifier - Install
Item No. CVA4250

Cloud 4 x 250W Digital Amplifier @ 100V & Low Z. 2 x AUX Output Channels

4 Channel 250w Per Output Channel Digital DSP Amplifier Cloud Electronics, UK introduces its new range of energy efficient, class-leading amplifiers with the introduction of its new CVA-Series digital multi-channel digital amplifiers. Flexible Output All models in the CV-Digital series offer a total
Login for Dealer Pricing

Description

4 Channel 250w Per Output Channel Digital DSP Amplifier

Cloud Electronics, UK introduces its new range of energy efficient, class-leading amplifiers with the introduction of its new CVA-Series digital multi-channel digital amplifiers.

Flexible Output

All models in the CV-Digital series offer a total power output capability of 1KW, shared across the amplifier channels. This flexible approach allows a single, multi-channel amplifier, to drive loudspeaker systems differing in load size, in different areas of a building or venue, whilst optimising overall power output capability. (100v only)

Ethernet / DSP

A full suite of user configurable DSP functionality is on-board the CVA-Digital series, which includes input routing, multi-band parametric room and speaker optimisation EQ, output level control and limiting, and 1.5s of assignable delay. Amplifiers can be easily set up for multi-channel or parallel channel operation and bi-amping, with full control of crossover parameters.

Auxiliary Outputs

Providing the same DSP power as the normal amplifier channels, the auxiliary outputs can be configured as traditional slave outputs, or used as independent signal processing and routing channels.

Analogue and Digital Control

The CVA-Digital series amplifiers are compatible with standard Cloud RL Series remote level control plates. DSP parameters are accessible via RS-232 and Ethernet, for interfacing to third-party control systems. A 3-way GPIO port can be configured for external master mute and fault condition signalisation.

Key Features
Amplifier
  • Advanced design of 2, 4 and 8-channel Class D power amplifiers 
  • Standard “out-of-the-box” Cloud amplifier functionality: requires no computer configuration or internal access for basic 100 V-line or 4Ω operation
  • Transformerless output stage drives 70/100 V-line and low-impedance systems directly 
  • Nominal power ratings: 2 x 500 W (CVA2500), 4 x 250 W (CVA4250), and 8 x 125 W (CVA8125) 
  • Thermal protection, overcurrent limiting and DC offset protection 
  • Switch-on delay for speaker protection during power-up 
  • On 4 and 8 channel models (only in 70/100 V-line mode), power sharing allows odd and even channel groups to deliver a maximum of 500 W each 
  • 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 70/100 V-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
DSP functions
  • On-board, per-channel DSP section providing extensive routing, filtering, EQ and limiting for all channels including the auxiliary outputs 
  • 1.5 s 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 
  • Crossover configurations allow derived LF sub output 
  • DSP-implemented 5-band parametric speaker EQ section 
  • Optional EQ presets for OEM speakers (under development) 
  • Password-protected multi-user security system