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AmplifiersBIAS Q1.5+
A compact 4-channel amplifier with integrated DSP, delivering 600 W per channel designed for efficient, reliable performance in a lightweight 1U format.
Increased system headroom
The Bias Q1.5+ builds on the compact design of the Q1+, delivering increased output while maintaining the same lightweight 1U format. It is well suited to systems requiring more headroom and higher performance, while still benefiting from efficient operation and reduced heat output.
Bias Q1.5+ at a glance
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Compact 1U amplifier
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600 W per channel
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Four channel amplifier
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Powers medium systems
Smart power management
A microprocessor-controlled power supply with built-in power factor correction ensures stable operation across a wide range of mains voltages. Combined with Smart Rails Management technology and support for both low and high-impedance systems, the Bias Q1.5+ delivers consistent and efficient performance across a variety of applications.
Technical Specifications
Key Features
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4 channel amplifier delivering 600 W per channel (8 Ω)
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Full suite of DSP tools and monitoring via ArmoníaPlus software
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Highly efficient Class-D design with patented SRM (Smart Rails Management) technology
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DSP+ variants extend signal routing with integrated AES67 digital audio networking
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Automatic power sharing, optimising delivery for asymmetrical loads
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Access to Void preset marketplace, offering optimised frequency response, FIR-optimised phase response, and a suite of protection limiters
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Compatible with low-Z (from 2 Ω) and 70 V / 100 V distributed systems, supporting mixed low and high-impedance loads
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Universal mains operation (90–264 V AC)
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WM Touch compatible
Understand what your space needs
Every space deserves careful consideration to achieve the best possible performance. Loudspeaker and amplifier selection, placement, coverage and tuning all play a critical role in the final result. Our team can help you design the right system and get it right first time.
