About the James 63SAS-7HO High Output Small Aperture Loudspeaker
The James 63SAS-7HO is a compact, high-output coaxial loudspeaker engineered for demanding professional audio applications where space is limited but sonic performance and power cannot be compromised. This small aperture speaker leverages a sophisticated 6.5-inch coaxial driver design, integrating a high-frequency compression driver mounted concentrically within the low-frequency woofer's structure. This coaxial alignment ensures perfect acoustic alignment of the sound sources, resulting in a coherent wavefront with exceptional phase consistency and a singular, stable point of origin for a wide frequency range. The design is specifically tailored to deliver high sound pressure levels (SPL) with low distortion, making it suitable for high-fidelity foreground music, speech reinforcement in reverberant spaces, and as a compact yet powerful fill speaker in distributed audio systems for commercial installations.
A key feature of the 63SAS-7HO is its high-efficiency design and robust power handling. The woofer utilizes a long-throw voice coil and a stiff, lightweight cone material to maximize displacement and bass output from its relatively compact chassis. The integrated high-frequency driver is coupled with a precision waveguide that provides controlled directivity, ensuring consistent coverage and minimizing unwanted reflections from nearby walls or ceilings. The entire system is housed in a sealed, non-resonant enclosure built from durable materials, allowing it to perform reliably in varied environmental conditions. Its compact form factor and optional mounting hardware make it highly versatile for flush-ceiling mounting, surface mounting, or discrete placement in architectural settings.
The loudspeaker is designed for integration with professional amplifier racks and system processors. It features high-quality, gold-plated terminal connectors for secure wiring and can be configured for various impedance loads to match amplifier requirements. The balanced frequency response and controlled dispersion pattern allow it to blend seamlessly with other speakers in a larger system, providing smooth coverage without hot spots or gaps. With its combination of coaxial precision, high output capability, and compact size, the James 63SAS-7HO offers a solution for audio consultants and installers needing to deliver clear, powerful, and articulate sound in challenging spaces where traditional larger cabinets are impractical.