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Cloud Electronics CV4250 1KW 4-Channel 100V Digital Power Amplifier

£1,990.00 (inc. VAT)
SKU CV4250
DETAILS

Cloud Electronics, UK introduces its new range of energy efficient, class-leading amplifiers with the introduction of its new CV-Series digital multi-channel digital 70/100v amplifiers.

The Cloud Electronics CV4250 is the biggest amplifier in the range offering a total output of 1KW, shared across 4-fully assignable amplifier channels. This flexible approach allows the CV4250 multi-channel amplifier, to drive loudspeakers differing in load size, in different areas of a building or venue, whilst optimizing overall power output capability.

Energy Star

The new CV-Digital series amplifiers have been designed to be Energy Star compliant. Automatic Power Down, triggered if an input signal is not detected for thirty minutes, reduces power consumption to just 2.5 watts. Remote control of the power down state is available via external contact closure.

Ethernet / DSP

A full suite of user-configurable DSP functionality is on-board the CV-Digital series, which includes input routing, multi-band parametric room, and speaker optimization 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 CV-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 including Crestron, AMX, Control4 etc. A 3-way GPIO port can be configured for external master mute and fault condition signalisation.

Cloud Electronics CV4250 Key Features

  • CV4250 100/70V Energy Efficient Digital Amplifier
  • Total power output capability of 1KW
  • Energy Star compliant
  • Automatic Power Down
  • Configurable DSP functionality
  • Can be easily set up for multi-channel or parallel channel operation
  • Compatible with standard Cloud RL Series remote level control plates

Cloud products have a 5 year commercial warranty as standard

SPECS & DOWNLOADS

Cloud Electronics CV4250 Specifications

General

Output Power: Total output power 1 kW, all channels1

Output Voltage: 70 V or 100 V (rms)

Frequency Response: 20 Hz to 20 kHz, +/-0.5 dB

High Pass Filter: 

  • -3 dB @ 65 Hz via rear panel switches
  • -3 dB @ 20 Hz to 20 kHz via DSP configuration

Distortion: 0.03%THD @1 kHz, 1 dB below rated output

Noise: -94 dB, 22 Hz to 22 kHz

Crosstalk: 

  • < -90 dB @1 kHz, -82 dB @10 kHz adjacent channels
  • All tested with 125 W load

Connectors: 3-pole 3.5 mm-pitch plug-in screw-terminal connectors

Sensitivity: 0 dBu (0.775 Vrms)

Input Impedance: 10 kohms (balanced); 5 kohms (unbalanced)

Output connectors: 2-pole 5 mm-pitch plug-in screw-terminal connectors

Remote level control connectors: 

  • 3-pole 5 mm-pitch plug-in screw-terminal connectors
  • Compatible with Cloud RL Series remote control plates

Power input: 85 to 264 V AC, 40 to 60 Hz

Mains protection: Class 3T 250 V fuse, 20 x 5 mm, rating T8A

Amplifier Protection:

  • Overcurrent
  • DC
  • Thermal monitoring
  • Switch-on delay

Status Indicators: Power applied, Protection active, Signal peak, and Signal present

Cooling: Variable speed fan

 

Physical & Dimensions

Height: 88mm

Width: 482.6mm

Depth: 381.8mm

Weight: 7.26kg

Cloud Electronics CV4250 PDF Download

Download the Product Data Sheet HERE

Download the User Manual HERE