The KS3P is a high-performance 21″ passive subwoofer designed to deliver deep, powerful low frequencies for professional audio applications. Featuring a neodymium magnet woofer, it offers a frequency response of 30 Hz – 150/300 Hz, with a DSP-controlled low-pass crossover for precise sound tuning.

With an impressive peak power of 2800W and a maximum SPL of 139 dB, the KS3P ensures exceptional output and omnidirectional coverage. Built from polyurea-coated birch plywood, it provides durability and resistance to demanding environments. Its IP54 rating ensures protection against dust and water splashes. Available in black, white, or custom RAL colors, it’s a versatile choice for any setup.