The MacPherson Monolith bi-amplified speakers are high-performance, professional loudspeaker systems designed for demanding live sound reinforcement and touring applications. As bi-amp systems, they feature separate internal amplifiers dedicated to driving the low-frequency and high-frequency components—typically a powerful woofer and a precision compression driver—allowing for optimized power delivery, greater control over the speaker's tonal characteristics, and increased headroom. This design often incorporates active crossovers and processing tailored specifically to the speaker's components, ensuring optimal integration between the drivers and protection from thermal or mechanical overload. The Monolith series is renowned for its robust output, clear articulation across the frequency spectrum, and durability, making it suitable for front-of-house mains, stage monitors, or installed sound in large venues.

These speakers are frequently paired with comprehensive rigging hardware, which includes integrated fly points, brackets, or a dedicated rigging frame that allows them to be safely suspended in arrays for large-scale sound reinforcement. This rigging system is engineered for quick and secure deployment, enabling audio crews to construct vertical or horizontal arrays that provide controlled coverage over the audience area. The inclusion of such hardware is critical for touring companies and fixed installations where speakers need to be flown to achieve optimal sightlines and acoustic projection without occupying valuable floor space.

The complete system is housed and transported in heavy-duty, wheeled road cases, which are essential for protecting the substantial investment in these professional speakers during transit. These ATA-style cases are constructed from laminated plywood with reinforced corners, commercial-grade casters, and secure latches, providing robust protection against the shocks, vibrations, and handling of life on the road. The wheeled design allows a single technician to move each large, heavy speaker with relative ease. This package—comprising the bi-amped speakers, their dedicated rigging hardware, and professional road cases—represents a complete, tour-ready solution that delivers reliable, high-impact audio performance while ensuring the equipment's longevity and safety during transportation and setup.