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Thunder / K-array Italy
Thunder KS3P I
The K-array Thunder-KS3P is a high-output 21” passive subwoofer with a neodymium woofer, delivering thunderous low-end from 30 Hz with DSP-controlled crossover options up to 139 dB max SPL for demanding professional systems.
Design Story
Built for real-world abuse, the KS3P pairs a polyurea-coated birch plywood enclosure with IP54 protection to withstand dust and water splashes, and it’s also available in a marine-treated version for salt-corrosion resistance. Tuned for precise low-frequency control and omnidirectional coverage, it’s finished in black, white, or custom RAL to fit seamlessly into both touring rigs and design-led installs.
Giving You Ultimate Sound Control
Simply combining two or more subwoofers to obtain a configuration that guarantees cardioid diffusion even throughout the low frequencies promises to give you a cleaner sound on stage, minimise risk of acoustic feedback, and in general a greater control over sound design the way you want it.
Crafted for Heavy Touring
The Thunder Series subs are built with a choice of Finnish birch plywood so it lightweight and incredibly resistant, making it the perfect speaker for audio rentals.The new polyurea paint and the cataphoresis treatment for the front grill, further treated with powder coating, also give greater resistance to the harsh weather environments often experienced on the road.
Adaptable Even Off The Stage
Simply combining two or more subwoofers to obtain a configuration that guarantees cardioid diffusion even throughout the low frequencies promises to give you a cleaner sound on stage, minimise risk of acoustic feedback, and in general a greater control over sound design the way you want it.