A new division for professional audio - MADE IN ITALY PRODUCT.
The PRO MAX line of professional woofers is designed for those who want to get the most performance out of their audio system. In 2026 GS Audio inaugurates the new PROFESSIONAL DIVISION, a line of loudspeakers developed to meet the most rigorous demands of the live, tuning and high-end PA installation world.
Each transducer in the line is the result of careful design, where acoustic engineering and mechanical design work in synergy to achieve linear response, low distortion, and prolonged thermal stability.
The 18N4-2000W is an 18″ (460 mm) mid-bass transducer with a 100 mm (4″) voice coil, designed for applications requiring extended midrange response and precise bass control.
It is an ideal choice for compact reflex systems, two-way combined with 1.4″-2″ drivers, and for use in stage and front-fill monitors.
Build quality is a strong point: 24mm copper coil winding on composite fiber backing and neodymium magnet (95x10mm) ensure efficiency and stability even under heavy use. The double-wave fabric suspension and pressed paper cone offer strength and lightness.
NEODYMIUM MAGNETIC GROUP: optimized for maximum flux density and force factor (BL). Rear ventilation holes in the T-yoke promote direct air circulation in the air gap, reducing heat buildup and helping to reduce harmonic distortion and intermodulation for clean, faithful reproduction.
Versatile and high-performance, the woofer can be connected in series or in parallel, maintaining a linear and precise response. Tests confirm excellent behavior, ideal for both SQ (sound quality) and SPL (sound pressure) configurations.
Installation is easy, thanks to its optimized dimensions: with a diameter of 463 mm, a depth of 184 mm and an aluminum basket, it easily adapts to different configurations, ensuring stability and reducing vibration.
Download the data sheet at this link [pdf].
Design PhilosophyEach GS Audio Professional loudspeaker is designed as a precision instrument, not just a component. The goal is to offer natural reproduction, absolute reliability, and controlled power-essential elements for those who work with sound every day. The 18N4-2000W fully embodies this vision: a concentrate of Italian engineering, construction refinement and real performance, born to guarantee operational continuity and sound fidelity even in the most extreme conditions. It is more than a woofer: it is the first step toward a new generation of professional loudspeakers Made in Gs Audio.
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