Related Manuals for Cloud CA Series
Summary of Contents for Cloud CA Series
- Page 1 CA SERIES POWER AMPLIFIERS MODELS: CA2250/CA2500/CA4250/ CA6160/CA8125 Installation and User Guide...
- Page 2 The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance. CA Series Installation & User Guide v1.0...
- Page 3 Le prise du secteur ne doit pas être obstruée ou doit être facilement accessible pendant son utilisation. Pour être complètement déconnnecté de l’alimentation d’entrée, la prise doit être débranchée du secteur. CA Series Installation & User Guide v1.0...
- Page 4 C l e a r l y b e t t e r s o u n d CA Series Installation & User Guide v1.0...
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Page 5: Table Of Contents
Mains Fuse ..........................6 Servicing .............................6 Overview ..........................7 Introduction ..........................7 Applicable Models ........................7 CA Series amplifiers - main features ..................8 What’s in the Box .........................8 Block Diagram ........................8 Front Panel Description ....................9 Rear Panel Description ....................10 Installation......................... 11 Mechanical .......................... -
Page 6: Safety Information
Safety Considerations and Information RoHS and WEEE declaration All models in the Cloud CA amplifier range must be earthed. Ensure that the mains power supply provides an effective Cloud Electronics Limited manages its business and earth connection using a three-wire termination. -
Page 7: Overview
This Installation Guide describes the installation and operation Introduction of the following models: The Cloud CA Series is a range of versatile multi-channel • Cloud CA2250: 2-channel amplifier, low impedance and audio power amplifiers of advanced design, able to drive low... -
Page 8: Ca Series Amplifiers - Main Features
Balanced line level inputs Please check the shipping carton for damage before opening. • Per-channel output level controls If there is damage, please contact your Cloud agent and the shippers. • Per-channel rear panel input switches for input routing, high or low impedance operation, 70 V/100 V-line... -
Page 9: Front Panel Description
3. SIGNAL (green) – illuminates when the output signal level from the amplifier channel is at least 2.5 V 4. PEAK (yellow) – illuminates when the channel’s limiter is active, i.e., reducing gain. CA Series Installation & User Guide v1.0... -
Page 10: Rear Panel Description
(4 or 8 ohms). 12. Ventilation exhausts - these should always be 7. SPEAKER LOAD: 4Ω/70V / 8Ω/100V – a 2-, 4-, 6- or unobstructed when the amplifier is in use. CA Series Installation & User Guide v1.0... -
Page 11: Installation
(filtered), with exits in the rear and left-hand protection circuitry to prevent damage to loudspeakers, the side panels. It is recommended not to mix CA Series amplifiers output devices and other components in the event of a fault with other equipment employing forced-air cooling which condition. -
Page 12: Power Sharing (High Impedance Output Mode Only)
The maximum power output capability calculating the remaining power available for other channels: of all CA Series models except the CA2250 is 1 kW: the MODEL CHANNELS POWER (low impedance mode) maximum power output capability of the CA2250 is 500 W. -
Page 13: Connections And Adjustments
CA Series amplifiers with fewer channels are from a device with a balanced output. Single-core screened obviously restricted in the range of routing options available cable can be used when connecting to an unbalanced source. - Page 14 INPUT 7 INPUT 8 INPUT CA8125 ROUTING CH INPUT SOURCE For all CA Series models, the routing options may be summarised as follows: AUTO POWER DOWN • all amplifier channels may be sourced by the same- INPUT 1 numbered input INPUT 2 •...
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Page 15: Outputs
100 V-line while the amplifier is powered. operation operation The output stages of CA Series amplifiers can be configured to 8Ω / 100V drive either high impedance loudspeaker distribution systems (CA4250) (70 V-line or 100 V-line), or low impedance loudspeakers (4 ohms or greater). -
Page 16: Low Impedance Operation
8 Ω setting (switch DOWN) the any line distribution system. CA Series amplifiers have a high load impedance must not be less than eight ohms. However,... -
Page 17: Technical Specifications
4.50 kg (10.1 lb) 6.75 kg (15.1 lb) 7.10 kg (15.9 lb) 7.55 kg (16.9lb) 7.95 kg (17.8 lb) Shipping 8.75 kg (19.6 lb) 9.10 kg (20.4 lb) 9.55 kg (21.4 lb) 9.95 kg (22.3 lb) CA Series Installation & User Guide v1.0... - Page 18 1/8th power: constant sound level at 1/8 of the rated output power (audio mainly the two channels as required. clean, only occasional clipping) 1/3rd power: constant sound level at 1/3 of the rated output power (audio beginning to become compressed, limited or heavily clipped) CA Series Installation & User Guide v1.0...
- Page 19 www.cloudusa.pro...
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