Description
The Cloud CA2250 is a professional-grade 2-channel Class-D power amplifier designed for commercial audio installations requiring flexibility, efficiency, and reliable performance. Delivering 2 x 250W of output power, it provides a scalable amplification solution for both distributed 70V/100V systems and low impedance loudspeaker configurations.
Part of Cloud’s trusted CA Series, the CA2250 is engineered for integration into multi-zone systems across hospitality, retail, education, and commercial environments, offering installers a powerful and adaptable amplification platform.
High Performance 2-Channel Amplification
The CA2250 delivers 250W per channel, providing a total system output of 500W. This makes it suitable for driving multiple speaker circuits or zones within a commercial environment.
Its output capability ensures consistent audio performance across:
- Retail and shopping environments
- Bars, pubs, and restaurants
- Offices and commercial buildings
- Education and public address systems
- Leisure and fitness venues
This level of output allows the amplifier to support both background and foreground audio applications.
Supports 100V Line and Low Impedance Systems
A key strength of the CA2250 is its ability to operate across both high impedance and low impedance systems. Each channel can be configured independently to drive:
- 70V or 100V line loudspeaker systems
- 4Ω or 8Ω low impedance speakers
This flexibility allows the amplifier to be used in:
- Distributed ceiling speaker systems
- Wall-mounted speaker installations
- Hybrid systems combining multiple speaker types
- Retrofit upgrades or new installations
The transformerless design reduces weight and improves efficiency compared to traditional amplifier designs.
Intelligent Power Sharing for System Flexibility
The CA2250 features intelligent power sharing, allowing its total 500W output to be distributed dynamically across both channels when operating in 100V line mode.
This enables:
- Efficient use of available power
- Flexibility when zones have uneven speaker loads
- Optimised system design without overspecifying equipment
This is particularly useful in commercial environments where different areas require varying levels of audio coverage.
Energy Efficient Class-D Design
Utilising Class-D amplification, the CA2250 delivers high output with reduced power consumption and heat generation. This results in:
- Lower operating costs
- Reduced cooling requirements
- Lightweight and compact design
- Reliable continuous operation
An automatic power down (APD) feature further enhances efficiency by reducing power consumption to less than 2.5W when idle.
The amplifier automatically wakes when an input signal is detected, ensuring seamless operation.
Professional Connectivity and Control
The CA2250 is designed for straightforward integration into commercial AV systems, featuring:
- Balanced line-level inputs via Phoenix connectors
- Per-channel input gain controls
- Link outputs for cascading amplifiers
- Rear panel DIP switches for configuration
Optional Dante compatibility is available via an add-on interface card, enabling integration into networked audio systems for advanced installations.
This makes the amplifier suitable for both standalone and networked audio environments.
Built for Reliability and Protection
The CA2250 includes a comprehensive suite of protection features to ensure long-term reliability:
- Thermal protection
- Overcurrent protection
- DC offset detection
- Switch-on delay for speaker protection
- Variable-speed forced-air cooling
These features ensure stable operation in demanding commercial environments where systems are expected to run continuously.
Installation-Ready Rack Design
Housed in a standard 2U 19-inch rack format, the CA2250 is designed for straightforward installation into equipment racks and AV cabinets. Front-panel LED indicators provide clear monitoring of signal, peak, protection, and power status for each channel.
Its robust construction and installer-focused layout make it suitable for both new installations and system upgrades.
Ideal Applications
The Cloud CA2250 is widely used across professional commercial audio systems:
- Multi-zone background music systems
- Hospitality venues and retail environments
- Corporate and office installations
- Education and campus-wide audio
- Public address and paging systems
- Industrial and warehouse audio
Its flexibility and scalability make it a strong choice for a wide range of applications.