The Studiomaster HX2-300 is a compact and efficient 2-channel Class-D power amplifier designed for professional audio installations, live sound, and commercial AV systems. Delivering up to 2 x 255W at 4Ω within a lightweight 1U rack format, it provides a practical and cost-effective amplification solution for small to medium-sized environments. As part of the Studiomaster HX Series, the HX2-300 combines reliable performance, flexible configuration, and energy-efficient operation, making it well suited to fixed installations, hospitality venues, education settings, and portable PA applications. Compact Power for Professional Audio Systems The HX2-300 delivers: 2 x 255W @ 4Ω 2 x 150W @ 8Ω 2 x 435W @ 2Ω Bridge mode up to 870W @ 4Ω This output range makes it ideal for: Small venues and bars Retail and background music systems Corporate meeting rooms Education and classroom audio Portable PA and rental setups Its compact footprint allows it to be installed easily in racks or mobile systems where space is limited. Stable Low Impedance Performance The HX2-300 is stable down to 2Ω, allowing multiple loudspeakers to be connected per channel where required. This enables: Flexible speaker configurations Increased system scalability Efficient use of amplifier channels Combined with stereo, parallel, and bridge operating modes, the amplifier can be adapted to suit a wide range of system designs. High Efficiency Class-D Design Utilising Class-D amplification technology, the HX2-300 delivers reliable output with reduced power consumption and heat generation. Key benefits include: Energy-efficient operation Lower heat output for improved reliability Compact and lightweight construction Consistent performance in continuous-use environments The HX Series also features power factor correction (PFC) and a universal 90–250V power supply, ensuring stable operation across varying power conditions. Flexible Operating Modes The HX2-300 supports multiple operating configurations: Stereo mode – independent left and right channels Parallel mode – identical signal sent to both channels Bridge mode – combined output for higher power applications This flexibility allows system designers to tailor the amplifier to both distributed and higher-output setups. Professional Connectivity and Integration The amplifier is equipped with industry-standard connections for seamless integration: Balanced XLR inputs for low-noise signal transmission Professional speaker output connectors Multiple gain settings for accurate system matching These features ensure compatibility with mixers, DSP processors, and other professional AV equipment. Comprehensive Protection and Reliability Designed for dependable operation, the HX2-300 includes a full protection suite: Thermal protection Overload and short-circuit protection DC fault protection Output limiter to prevent clipping Front-panel LED indicators for thermal, fault, and limiter status A variable-speed fan provides effective cooling while maintaining low operational noise. Installation-Ready 1U Design Housed in a standard 1U 19-inch rack chassis, the HX2-300 is easy to install into AV racks and cabinets. Its lightweight design (approximately 5kg) makes it equally suitable for portable systems and touring applications. Ideal Applications The Studiomaster HX2-300 is widely used across professional audio environments: Bars, pubs, and hospitality venues Retail and commercial audio systems Corporate AV and meeting spaces Education facilities Houses of worship Portable PA and rental systems Its combination of compact size and flexible output makes it particularly suited to entry-level and mid-sized systems.

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The Studiomaster HX2-500 is a compact, high-efficiency 2-channel Class-D power amplifier designed for professional audio installations, live sound, and commercial AV systems. Delivering 2 x 425W at 4Ω in a lightweight 1U rack format, it offers an ideal balance of performance, flexibility, and reliability for a wide range of applications. Part of the Studiomaster HX Series, this amplifier is engineered to provide consistent power output, stable operation under demanding loads, and efficient long-term performance, making it a practical solution for installers and system integrators. High Output Power in a Compact 1U Design The HX2-500 delivers: 2 x 425W @ 4Ω 2 x 250W @ 8Ω Up to 735W per channel @ 2Ω Bridge mode up to 1450W @ 4Ω This makes it suitable for: Small to medium venue sound systems Bars, pubs and hospitality environments Corporate AV and conference spaces Education and presentation systems Portable PA and rental setups Despite its output capability, the amplifier maintains a compact and lightweight 1U form factor, optimising rack space and simplifying installation. Stable Operation Across Multiple Load Configurations The HX2-500 is stable down to 2Ω, allowing it to drive multiple loudspeakers per channel where required. It supports: Low impedance speaker systems (2Ω, 4Ω, 8Ω) Stereo, parallel, and bridge modes for flexible system design This flexibility enables the amplifier to be deployed across a variety of system configurations, from simple stereo setups to higher power mono applications. High Efficiency Class-D Performance Utilising Class-D amplification technology, the HX2-500 delivers strong output with improved efficiency and reduced heat generation. Key benefits include: Lower power consumption Reduced thermal load Compact, lightweight construction Reliable operation in continuous-use environments The amplifier also features power factor correction (PFC) and a universal 90–250V power supply, ensuring stable performance across varying mains conditions. Flexible Operating Modes for System Design The HX2-500 supports multiple operating modes to suit different installation requirements: Stereo mode – standard two-channel operation Parallel mode – identical signal to both channels Bridge mode – increased output power for a single load These options provide system designers with the flexibility to optimise amplifier performance based on speaker configuration and application requirements. Comprehensive Protection and Reliability Designed for professional use, the HX2-500 includes a full protection suite to ensure long-term reliability: Thermal protection Overload and short-circuit protection DC protection Output limiter to prevent clipping Status indicators for fault, thermal, and limiter conditions A variable-speed fan ensures efficient cooling while maintaining low operational noise. Professional Connectivity and Integration The HX2-500 is equipped with industry-standard connectivity for seamless integration into AV systems: Balanced XLR inputs for clean signal transmission Professional speaker output connectors Multiple gain settings for system matching These features ensure compatibility with mixers, DSP processors, and other professional audio equipment. Ideal Applications The Studiomaster HX2-500 is widely used across a range of professional audio environments: Bars, pubs, and hospitality venues Retail and commercial audio systems Corporate AV and meeting rooms Education facilities Houses of worship Live sound and rental systems Its combination of compact size and flexible power output makes it particularly suited to small-to-medium scale systems.

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The Studiomaster HX2-700 is a powerful and compact 2-channel Class-D power amplifier designed for professional audio installations, live sound, and commercial AV systems. Delivering 2 x 595W at 4Ω in a lightweight 1U rack format, it provides an excellent balance of performance, efficiency, and flexibility for medium to high-demand audio environments. Part of the Studiomaster HX Series, the HX2-700 is engineered to deliver consistent output, stable operation under low impedance loads, and reliable long-term performance, making it a strong choice for installers and system integrators. High Output Power in a Compact 1U Design The HX2-700 delivers: 2 x 595W @ 4Ω 2 x 350W @ 8Ω 2 x 1015W @ 2Ω Bridge mode up to 2030W @ 4Ω This level of output makes it ideal for: Bars, pubs, and hospitality venues Retail and commercial audio systems Corporate AV and conference spaces Education environments and lecture spaces Portable PA and rental systems Despite its output capability, the amplifier maintains a compact 1U chassis, allowing efficient use of rack space in both fixed and mobile installations. Stable Low Impedance Operation The HX2-700 is stable down to 2Ω, enabling multiple loudspeakers to be connected per channel where required. This allows: Greater system flexibility Increased speaker loading per channel Efficient system scaling without additional amplifiers Combined with multiple operating modes, the amplifier adapts easily to different installation requirements. Flexible Operating Modes The HX2-700 supports: Stereo mode – independent channel operation Parallel mode – identical signal across both channels Bridge mode – increased output for a single load This flexibility enables system designers to optimise amplifier performance based on application, whether for distributed audio or higher output zones. High Efficiency Class-D Performance Utilising Class-D amplification, the HX2-700 delivers high output with improved efficiency and reduced heat generation. Key benefits include: Lower power consumption Reduced thermal load Lightweight construction Reliable continuous operation The HX Series also features power factor correction (PFC) and a universal 90–250V power supply, ensuring stable operation across varying power conditions. Professional Connectivity and Integration The amplifier is equipped with industry-standard connectivity for seamless integration: Balanced XLR inputs for clean signal transmission Professional speaker output connectors Multiple gain settings for accurate system matching These features ensure compatibility with mixers, DSP processors, and other professional AV equipment. Comprehensive Protection and Reliability The HX2-700 includes a full protection suite to ensure safe and reliable operation: Thermal protection Overload and short-circuit protection DC fault protection Output limiter to prevent clipping Status indicators for thermal, fault, and limiter conditions A variable-speed fan provides effective cooling while maintaining low operational noise. Installation-Ready Design Housed in a standard 1U 19-inch rack format, the HX2-700 is designed for straightforward installation into AV racks and equipment cabinets. Its lightweight construction (approx. 5kg) makes it equally suitable for portable and touring applications. Ideal Applications The Studiomaster HX2-700 is widely used across professional audio environments: Hospitality venues and bars Retail and commercial installations Corporate AV systems Education facilities Houses of worship Live sound and rental systems Its combination of power and compact design makes it particularly suited to medium-sized systems requiring higher output than entry-level amplifiers.

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The Crown XLi 800 is a rugged 2-channel power amplifier designed for reliable sound reinforcement in portable and fixed audio systems. Delivering 2x 300W into 4Ω or 2x 200W into 8Ω, it provides a practical amplification solution for passive loudspeakers in small to medium PA systems, venues, schools, houses of worship, pubs, rehearsal spaces and DJ setups. The amplifier can operate in stereo, parallel or bridge-mono mode, giving flexibility for different loudspeaker configurations. In bridge-mono mode, the XLi 800 can deliver 600W into 8Ω, making it useful where a single higher-power output channel is required for a suitable loudspeaker or subwoofer application. Connectivity is straightforward, with both XLR and RCA inputs for compatibility with mixers, processors, media players and other audio sources. Outputs are provided on speakON and binding post connectors, allowing the amplifier to integrate easily into professional and semi-professional loudspeaker systems. The front panel includes two level controls, a power switch and LED indicators for power, signal presence, clip and fault status. Forced-air cooling helps prevent excessive thermal build-up, while built-in protection covers short circuits, no-load conditions, on/off thumps and radio-frequency interference. With its 2U rackmount chassis, simple analogue operation and dependable Crown build quality, the XLi 800 is a strong choice for users who need an affordable and robust power amplifier for passive PA speakers, install racks and mobile sound systems.

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The Studiomaster HX2-900 is a high-output 2-channel Class-D power amplifier designed for professional audio installations, live sound, and commercial AV environments. Delivering 2 x 765W at 4Ω within a compact 1U rack format, it provides a powerful and efficient amplification solution for medium to large-scale systems requiring strong performance and flexibility. As part of the Studiomaster HX Series, the HX2-900 combines high power density, reliable low impedance operation, and energy-efficient design, making it an ideal choice for installers and system integrators. High Power Output for Demanding Applications The HX2-900 delivers: 2 x 765W @ 4Ω 2 x 450W @ 8Ω 2 x 1300W @ 2Ω Bridge mode up to 2600W @ 4Ω This level of output makes it particularly suitable for: Bars, pubs, and hospitality venues Retail and commercial audio systems Corporate AV and conference environments Education and lecture spaces Live sound and rental applications Its high power capability ensures consistent audio performance across demanding environments and larger speaker systems. Stable Low Impedance Operation The HX2-900 is stable down to 2Ω, allowing multiple loudspeakers to be connected per channel without compromising performance. This enables: Greater flexibility in system design Increased speaker loading per channel Efficient scaling without additional amplifiers This makes it well suited to both installation and portable audio systems. Flexible Operating Modes The amplifier supports multiple operating configurations: Stereo mode for independent channel operation Parallel mode for identical signal distribution Bridge mode for increased output to a single load These options provide system designers with the flexibility to adapt the amplifier to a wide range of applications. High Efficiency Class-D Design Utilising Class-D amplification technology, the HX2-900 delivers high output with reduced energy consumption and heat generation. Key benefits include: Energy-efficient operation Reduced thermal load Compact and lightweight construction Reliable performance in continuous-use environments The amplifier also features power factor correction (PFC) and a universal 90–250V power supply, ensuring stable performance across varying power conditions. Professional Connectivity and Integration The HX2-900 is equipped with industry-standard connectivity for seamless integration into professional AV systems: Balanced XLR inputs for clean signal transmission Professional speaker output connectors Multiple gain settings for system matching This ensures compatibility with mixers, DSP processors, and other professional audio equipment. Comprehensive Protection and Reliability Designed for demanding environments, the HX2-900 includes a full protection suite: Thermal protection Overload and short-circuit protection DC fault protection Output limiter to prevent clipping LED indicators for thermal, fault, and limiter status A variable-speed fan ensures efficient cooling while maintaining low operational noise. Compact 1U Installation Format Despite its high output capability, the HX2-900 is housed in a compact 1U rack chassis, making it ideal for installations where space is limited. Height: 1U (44mm) Weight: approx. 5kg This allows for efficient rack integration in both fixed installations and mobile systems. Ideal Applications The Studiomaster HX2-900 is widely used across professional audio environments: Hospitality venues and bars Retail and commercial installations Corporate AV systems Education facilities Houses of worship Live sound and rental systems Its combination of high output and compact design makes it particularly suited to systems requiring more power than entry and mid-tier amplifiers.

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The Studiomaster HX4-600 is a compact and efficient 4-channel Class-D power amplifier designed for professional audio installations, live sound, and commercial AV systems. Delivering up to 4 x 255W at 4Ω within a lightweight 1U rack format, it provides a highly flexible and space-efficient amplification solution for multi-zone environments. As part of the Studiomaster HX Series, the HX4-600 combines reliable power output, low impedance stability, and energy-efficient performance, making it well suited to hospitality venues, retail environments, corporate AV systems, and portable audio setups. Four Channels of Flexible Amplification The HX4-600 delivers: 4 x 255W @ 4Ω 4 x 150W @ 8Ω 4 x 435W @ 2Ω Bridge mode up to 2 x 870W @ 4Ω This multi-channel configuration allows multiple speaker zones or circuits to be powered from a single amplifier, reducing rack space and simplifying system design. It is ideal for: Multi-zone hospitality systems Retail and commercial audio Corporate and conference environments Education facilities Small touring and rental systems Stable Low Impedance Operation The HX4-600 is stable down to 2Ω, enabling multiple loudspeakers to be connected per channel without compromising performance. This provides: Greater system flexibility Increased speaker loading per channel Efficient scaling without additional amplifiers This makes it particularly effective for installations where multiple speakers are required per zone. Compact 1U Design for Installation Efficiency Housed in a compact 1U rack chassis, the HX4-600 delivers four channels of amplification in a minimal footprint. This enables: Efficient use of rack space Simplified installation in equipment cabinets Reduced system footprint for multi-zone setups Its lightweight design also makes it suitable for portable and rental applications. High Efficiency Class-D Performance Utilising Class-D amplification technology, the HX4-600 delivers high output with reduced power consumption and heat generation. Key benefits include: Energy-efficient operation Reduced thermal load Reliable performance in continuous-use environments Lower operating costs The amplifier also features power factor correction (PFC) and a universal 90–250V power supply, ensuring stable performance across varying mains conditions. Flexible Operating Modes The HX4-600 supports multiple operating configurations: Stereo mode for independent channel operation Parallel mode for identical signal distribution Bridge mode for increased output power This flexibility allows system designers to adapt the amplifier to both distributed and higher-output applications. Professional Connectivity and Integration The HX4-600 is equipped with industry-standard connectivity for seamless integration into AV systems: Balanced XLR inputs for clean signal transmission Professional speaker output connectors Multiple gain settings for system matching This ensures compatibility with mixers, DSP processors, and other professional audio equipment. Comprehensive Protection and Reliability Designed for dependable operation, the HX4-600 includes a full protection suite: Thermal protection Overload and short-circuit protection DC fault protection Output limiter to prevent clipping LED indicators for real-time status monitoring A variable-speed fan ensures efficient cooling during sustained operation. Ideal Applications The Studiomaster HX4-600 is widely used across professional audio environments: Bars, pubs, and hospitality venues Retail and commercial installations Corporate AV systems Education facilities Houses of worship Live sound and rental systems Its four-channel design makes it particularly suited to multi-zone and distributed audio systems.

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The Studiomaster HX4-1000 is a high-performance 4-channel Class-D power amplifier designed for professional audio installations, live sound, and commercial AV systems. Delivering 4 x 425W at 4Ω within a compact 1U rack format, it offers a powerful and efficient solution for multi-zone and distributed audio applications. As part of the Studiomaster HX Series, the HX4-1000 combines high power density, flexible configuration, and reliable operation, making it a practical choice for installers and system integrators working across a wide range of environments. Four Channels of High Output Amplification The HX4-1000 delivers: 4 x 425W @ 4Ω 4 x 250W @ 8Ω 4 x 725W @ 2Ω Bridge mode up to 2 x 1450W @ 4Ω This multi-channel output allows multiple speaker zones or circuits to be powered from a single amplifier, reducing rack space and simplifying system design. It is ideally suited to: Hospitality venues and bars Retail and commercial audio systems Corporate AV and conference environments Education facilities Live sound and rental applications Stable Low Impedance Operation The HX4-1000 is stable down to 2Ω, allowing multiple loudspeakers to be connected per channel without compromising performance. This enables: Flexible speaker configurations Increased system scalability Efficient use of amplifier channels Combined with its high output capability, this makes it suitable for both installation and portable audio systems. Compact 1U Design for Efficient Installation Housed in a standard 1U rack chassis, the HX4-1000 delivers four channels of amplification in a minimal footprint. This provides: Efficient rack space utilisation Simplified installation in equipment cabinets Reduced system footprint for multi-zone setups Its lightweight design also makes it suitable for touring and rental applications. High Efficiency Class-D Performance Utilising Class-D amplification technology, the HX4-1000 delivers strong output with reduced power consumption and heat generation. Key benefits include: Energy-efficient operation Lower heat output for improved reliability Compact and lightweight construction Consistent performance in continuous-use environments The HX series also incorporates power factor correction (PFC) and a universal 90–250V power supply, ensuring stable operation across varying mains conditions. Flexible Operating Modes The HX4-1000 supports multiple operating configurations: Stereo mode for independent channel operation Parallel mode for identical signal distribution Bridge mode for increased output power This flexibility allows system designers to tailor the amplifier to both distributed and higher-output applications. Professional Connectivity and Integration The amplifier is equipped with industry-standard connections for seamless integration: Balanced XLR inputs for clean signal transmission Professional speaker output connectors Multiple gain settings for system matching These features ensure compatibility with mixers, DSP processors, and other professional AV equipment. Comprehensive Protection and Reliability Designed for dependable operation, the HX4-1000 includes a full protection suite: Thermal protection Overload and short-circuit protection DC fault protection Output limiter to prevent clipping Status indicators for thermal, fault, and limiter conditions A variable-speed fan ensures efficient cooling during sustained operation. Ideal Applications The Studiomaster HX4-1000 is widely used across professional audio environments: Bars, pubs, and hospitality venues Retail and commercial installations Corporate AV systems Education facilities Houses of worship Live sound and rental systems Its four-channel architecture makes it particularly suited to multi-zone and distributed audio systems.

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The Citronic H3200 is a high-output 2-channel hybrid Class-H power amplifier designed for professional PA systems, live sound, and commercial audio installations. Delivering up to 2 x 1200W at 4Ω, it provides powerful, dynamic performance with the efficiency benefits of modern amplifier design, making it a strong solution for medium to large-scale sound reinforcement systems. Engineered with a hybrid Class-H architecture, the H3200 combines the efficiency of a digitally controlled power section with the proven power delivery and stability of a traditional Class-H output stage, ensuring high output with reduced heat and energy consumption. High Power Output for Large-Scale Systems The H3200 delivers substantial output across multiple load configurations: 2 x 1200W @ 4Ω 2 x 800W @ 8Ω Up to 2 x 1600W @ 2Ω Bridge mode up to 3200W @ 4Ω This makes it ideal for: Nightclubs and music venues Bars and high-energy hospitality environments Live sound and touring systems Gyms and fitness venues Large-scale PA installations Its high output capability ensures strong sound pressure levels and reliable performance across demanding applications. Hybrid Class-H Efficiency and Performance The hybrid Class-H design enables the amplifier to deliver high power while maintaining improved efficiency compared to traditional Class-AB designs. This results in: Reduced heat generation Improved energy efficiency Consistent output under load Greater reliability during continuous use This balance of power and efficiency makes it particularly suited to professional installation and touring environments. Flexible Operating Modes The H3200 supports multiple operating modes, allowing it to be adapted to a wide range of system configurations: Stereo mode for standard two-channel operation Parallel mode for identical signal routing Bridge mode for high-power mono applications This flexibility allows installers to optimise the amplifier for both distributed systems and high-output speaker configurations. Integrated Low-Pass Filter for Subwoofer Use A switchable 120Hz low-pass crossover is built into the amplifier, allowing it to be used directly with subwoofers without requiring external processing. This provides: Reduced system complexity Lower equipment costs Simplified rack setups It is particularly useful for systems requiring dedicated subwoofer channels. Digital Monitoring and User Feedback The front-panel LCD display provides real-time system monitoring, including: Supply voltage Internal temperature Output level This allows operators to quickly assess system performance and maintain optimal operation. Professional Connectivity and Signal Handling The H3200 features a fully balanced signal path with switchable input sensitivity levels, ensuring compatibility with a wide range of audio sources. Speaker connections are handled via professional connectors, supporting secure and reliable system integration. Comprehensive Protection and Reliability Designed for demanding environments, the amplifier includes a full protection suite: Thermal protection Overload and short-circuit protection DC fault protection RF protection Active inrush current limiting Automatic mute on power on/off These features ensure long-term reliability and protect both the amplifier and connected loudspeakers. Installation-Ready Rack Design The H3200 is housed in a standard 19-inch rack-mountable chassis, making it easy to integrate into professional AV racks and touring systems. Its relatively lightweight construction allows for easier transport and installation without compromising performance. Ideal Applications The Citronic H3200 is designed for high-demand audio environments: Nightclubs and live music venues Bars and hospitality spaces Large retail environments Fitness centres and gyms Touring and rental systems Its combination of high output, flexible configuration, and built-in processing makes it a versatile solution for professional users.

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The Crown XLi 1500 is a rugged 2-channel power amplifier designed for reliable sound reinforcement in portable and fixed audio systems. Delivering 2x 450W into 4Ω or 2x 330W into 8Ω, it provides a practical amplification solution for passive loudspeakers in small to medium PA systems, venues, schools, houses of worship, pubs, rehearsal spaces and DJ setups. The amplifier can operate in stereo, parallel or bridge-mono mode, giving flexibility for different loudspeaker configurations. In bridge-mono mode, the XLi 1500 can deliver 900W into 8Ω, making it useful where a single higher-power output channel is required for a suitable loudspeaker or subwoofer application. Connectivity is straightforward, with both XLR and RCA inputs for compatibility with mixers, processors, media players and other audio sources. Outputs are provided on speakON and binding post connectors, allowing the amplifier to integrate easily into professional and semi-professional loudspeaker systems. The front panel includes two level controls, a power switch and LED indicators for power, signal presence, clip and fault status. Forced-air cooling helps prevent excessive thermal build-up, while built-in protection covers short circuits, no-load conditions, on/off thumps and radio-frequency interference. With its 2U rackmount chassis, simple analogue operation and dependable Crown build quality, the XLi 1500 is a strong choice for users who need a robust power amplifier for passive PA speakers, install racks and mobile sound systems.

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