NEXtrend systems
Architectural sound · loading
Nextrend Systems
Architectural Sound Solution · loading
NEXtrend systems
Architectural sound · loading

Thunder / K-array Italy
The K-array Thunder-KS2P is a high-output 18” passive subwoofer with a long-excursion neodymium woofer, delivering deep, omnidirectional bass (35 Hz–150/450 Hz via external DSP crossover) up to 137 dB max SPL for demanding professional systems.
Built for flexible integration, the KS2P uses dual SpeakON NL4 connectors to accept 2- or 4-wire feeds from amplifiers/active systems and to loop signal cleanly to additional loudspeakers. Its polyurea-coated birch plywood enclosure is engineered for touring-grade durability, finished in black, white, or custom RAL to suit both stage and design-led installations.

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.

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.

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.