Cloud CXA21K Digital DSP Amplifier (Full Rack Width, 2U)

£1,849.00 EX VAT

Description

The Cloud CXA21K Digital DSP ‘Power’ Amplifier has been designed to provide configurable, consistent and reliable high performance audio power amplification for residential, commercial and entertainment applications.

This CXA21K amplifier is full rack width, with a 2U format power – capable of driving both conventional low impedance (Lo-Z, 2Ω to 8Ω) loudspeakers and high impedance (Hi-Z, 70V/100V) transformer coupled loudspeakers.

Provides four analogue inputs, one stereo S/PDIF digital input, and either two or four outputs (Lo-Z mode), or one or two outputs (Hi-Z or Lo-Z BTL mode).

Product Features:

  • Total System Power = 2000W
  • Output Power @ 2Ω:  4 x 500W (SE)
  • Output Power @ 100V:  2 x 1000W (BTL)
  • Output Power @ 4Ω:  4 x 500W (SE) 2 x 1000W (BTL)
  • Output Power @ 8Ω:  4 x 250W (SE) 2 x 1000W (BTL)

Specifications:

CXA21K

CXA215K

Frequency Response

20Hz – 20kHz, +0/-0.25dB, 8Ω load (3dB below Rated Power)
20Hz – 20kHz, +0/-0.25dB, 8Ω load (3dB below Rated Power)

Power Consumption

700W
700W

Standby Consumption

<0.5W
<0.5W

THD+N (Typical)

<0.05% 8Ω load, 3dB below rated power (20Hz – 20kHz)
<0.05% 8Ω load, 3dB below rated power (20Hz – 20kHz)

Output Circuitry

UMAC™ Class D – full bandwidth PWM modulator with ultra-low distortion
UMAC™ Class D – full bandwidth PWM modulator with ultra-low distortion

Output Voltage

65Vp / 130Vpp (SE unloaded) // 130Vp / 260 Vpp (BTL unloaded)
80Vp / 160Vpp (SE unloaded) // 160Vp / 320 Vpp (BTL unloaded)

Signal-to-Noise Ratio

>108dB – 20Hz-20kHz, 8Ω load (A-weighted)
>108dB – 20Hz-20kHz, 8Ω load (A-weighted)

Protection Circuits

Short Circuit, DC, Undervoltage, Temperature, and Overload Protection
Short Circuit, DC, Undervoltage, Temperature, and Overload Protection

Power Supply

UREC™ universal mains switch mode power supply with Power Factor Correction (PFC) and standby converter
UREC™ universal mains switch mode power supply with Power Factor Correction (PFC) and standby converter

Operating Voltage

Universal Mains (100V – 240V)
Universal Mains (100V – 240V)

Power Ratings

1% THD @ 120Vac & 230Vac
1% THD @ 120Vac & 230Vac

Operating Temperature

0°C – 40°C
0°C – 40°C

Dimensions

88 mm H x 440 mm W x 332 D mm
88 mm H x 440 mm W x 332 D mm

Weight

7.4 kg, or 16.3 lbs
7.4 kg, or 16.3 lbs

Accessories (Included)

  • Amplifier Unit, x1
  • Document Pack, x1
  • Input Connector, x2
  • Mains Power Cable, x1
  • Adhesive Rubber Feet, x4
  • GPIO Socket Connector, x1
  • Output Connector, x1 (or 2)
  • Rack Mount Ears (fitted), x1
  • Amplifier Unit, x1
  • Document Pack, x1
  • Input Connector, x2
  • Mains Power Cable, x1
  • Adhesive Rubber Feet, x4
  • GPIO Socket Connector, x1
  • Output Connector, x1 (or 2)
  • Rack Mount Ears (fitted), x1

The Cloud CXA amplifier model output channel counts & power outputs are as follows:

Lo-Z
  • Mode = Lo-Z
  • Channels = Four
  • Max Rated Output Per Channel = 500W
Lo-Z
  • Mode = Lo-Z
  • Channels = Two
  • Max Rated Output Per Channel = 500W

Hi-Z

  • Mode = Hi-Z
  • Channels = Two
  • Max Rated Output Per Channel = 1000W
To view additional information, be sure to check out the Data Sheets below.

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