The Studiomaster HX4-1400 is a high-output 4-channel Class-D power amplifier designed for professional audio installations, live sound, and commercial AV... Read more
£554.00 Incl. VAT
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The Studiomaster HX4-1400 is a high-output 4-channel Class-D power amplifier designed for professional audio installations, live sound, and commercial AV systems. Delivering 4 x 595W at 4Ω in a compact 1U rack format, it provides a powerful and space-efficient solution for multi-zone audio systems and high-demand environments.
As part of the Studiomaster HX Series, the HX4-1400 combines high power density, flexible configuration, and efficient operation, making it a strong choice for installers and system integrators working across hospitality, retail, corporate, and live sound applications.
The HX4-1400 delivers:
This output allows multiple zones or speaker circuits to be powered from a single amplifier, reducing rack space while maintaining strong, consistent performance across the system.
It is ideally suited to:
The HX4-1400 is stable down to 2Ω, allowing multiple loudspeakers to be connected per channel without compromising performance.
This enables:
This makes it particularly effective in installations where multiple speakers are required across different zones.
Housed in a compact 1U rack chassis, the HX4-1400 delivers four channels of amplification within minimal rack space.
This provides:
Its lightweight construction also makes it suitable for portable and touring applications.
Utilising Class-D amplification technology, the HX4-1400 delivers high output with improved efficiency and reduced heat generation.
Key benefits include:
The amplifier also features power factor correction (PFC) and a universal 90–250V power supply, ensuring stable operation across varying mains conditions.
The HX4-1400 supports multiple operating configurations:
This flexibility allows system designers to tailor the amplifier to both distributed and higher-output applications.
The amplifier is equipped with industry-standard connectivity for seamless integration:
These features ensure compatibility with mixers, DSP processors, and other professional AV equipment.
Designed for demanding environments, the HX4-1400 includes a full protection suite:
A variable-speed fan ensures efficient cooling during sustained operation.
The Studiomaster HX4-1400 is widely used across professional audio environments:
Its four-channel architecture makes it particularly suited to multi-zone and distributed audio systems requiring higher output.
