Cloud CA4250 Four-Channel Digital Amplifier

£1,232.50 EX VAT

RRP: £1,450.00 ex VAT.15% Discount. You Save £217.50!

Description

Product Features

  • Balanced Line level inputs
  • Per channel output level controls
  • Output mode selectable per channel
  • Four-channel auto power-sharing amplifier
  • Switch-on delay for speaker protection during power-up

Product Specifications

CA4250EK

CA6160EK

CA8125EK

Output Power

Total Output Power = 1 kW (all channels)
Total Output Power = 1 kW (all channels)
Total Output Power = 1 kW (all channels)

Frequency Response

20 Hz to 20 kHz @ +0 dB/-1 dB
20 Hz to 20 kHz @ +0 dB/-1 dB
20 Hz to 20 kHz @ +0 dB/-1 dB

Noise

-94 dBr
-94 dBr
-94 dBr

Distortion

0.019% THD+N @ 1 kHz
0.019% THD+N @ 1 kHz
0.019% THD+N @ 1 kHz

Crosstalk

  • Ch1 to Ch2: < -98 dB @ 1 kHz, -79 dB @ 10 kHz
  • Other Combinations: -107 dB @ 1 kHz, -98 dB @ 10 kHz (typical)
  • Ch1 to Ch2: < -98 dB @ 1 kHz, -79 dB @ 10 kHz
  • Other Combinations: -107 dB @ 1 kHz, -98 dB @ 10 kHz (typical)
  • Ch1 to Ch2: < -98 dB @ 1 kHz, -79 dB @ 10 kHz
  • Other Combinations: -107 dB @ 1 kHz, -98 dB @ 10 kHz (typical)

Input/Output Connectors

  • Connectors: 3-pole 3.5 mm-pitch plug-in screw-terminal connectors
  • Output Connectors: 2-pole 5 mm-pitch plug-in screw-terminal connectors
  • Connectors: 3-pole 3.5 mm-pitch plug-in screw-terminal connectors
  • Output Connectors: 2-pole 5 mm-pitch plug-in screw-terminal connectors
  • Connectors: 3-pole 3.5 mm-pitch plug-in screw-terminal connectors
  • Output Connectors: 2-pole 5 mm-pitch plug-in screw-terminal connectors

Sensitivity

0 dBu (0.775 Vrms)
0 dBu (0.775 Vrms)
0 dBu (0.775 Vrms)

Input Impedance

10 kohms – balanced; 5 kohms – unbalanced
10 kohms – balanced; 5 kohms – unbalanced
10 kohms – balanced; 5 kohms – unbalanced

High Pass Filter

3 dB @ 65 Hz via rear panel switches
-3 dB @ 65 Hz via rear panel switches
-3 dB @ 65 Hz via rear panel switches

Mains Protection

Internal Fuses: 1 x 250V fuse, 20 x 5 mm, rating T4AH
Internal Fuses: 1 x 250V fuse, 20 x 5 mm, rating T4AH
Internal Fuses: 1 x 250V fuse, 20 x 5 mm, rating T4AH

Amplifier Protection

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

Status Indicators

  • Signal peak
  • Signal present
  • Power applied
  • Protection active
  • Signal peak
  • Signal present
  • Power applied
  • Protection active
  • Signal peak
  • Signal present
  • Power applied
  • Protection active

Cooling

Variable speed fan
Variable speed fan
Variable speed fan

Operating Temperature

0 °C to 35 °C
0 °C to 35 °C
0 °C to 35 °C

Dimensions

482.6 mm W x 88 mm H x 381.8 mm D
482.6 mm W x 88 mm H x 381.8 mm D
482.6 mm W x 88 mm H x 381.8 mm D

Weight

7.10 kg, or 15.9 lb
7.55 kg, or 16.9 lb
7.95 kg, or 17.8 lb

Data Sheet

Additional information

Manufacturer

Cloud

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