SUB 30 KXE | 12″ Subwoofer – Focal K2 Power Series
Engineered for Pure Bass Dominance
The Focal SUB 30 KXE is a powerhouse of performance and precision. As part of Focal’s elite K2 Power Series, this 12″ (300 mm) subwoofer combines massive output potential with the musical accuracy that defines the K2 legacy. Designed, developed, and handcrafted in France, it brings studio-grade fidelity to your vehicle with the sheer energy to move air — and emotion.
With its aramid fibre K2 cone, dual voice coil motor, and progressive spider design, the SUB 30 KXE delivers tight, thunderous bass that remains perfectly controlled, even at extreme levels. Every note is deep, powerful, and impeccably detailed.
K2 Cone – The Heart of Focal Power
The K2 cone, crafted from Focal’s exclusive aramid fibre composite, is engineered for the perfect blend of rigidity, lightness, and internal damping. This ensures ultra-clean, distortion-free bass that strikes with precision and emotional depth.
The result is a bass response that feels alive — fast, resonant, and remarkably accurate — perfectly representing Focal’s signature “Power, Precision, and Passion.”
High Power. High Control.
At the core of the SUB 30 KXE lies a dual voice coil motor, designed for linear high-power output and versatile wiring configurations.
The coil ventilation system keeps the driver cool and consistent during long, demanding sessions, ensuring sustained SPL performance without thermal compression.
Focal’s progressive-profile spider provides superior cone control and linearity, while the special rubber surround delivers maximum excursion and reliability, enabling every low-frequency hit to land with absolute authority.
Crafted for Performance and Durability
The SUB 30 KXE isn’t just about brute power — it’s about endurance and precision engineering. From the aluminium frame to the push terminal block, every element is built for seamless installation and long-term reliability.
Each unit features an engraved serial number, a mark of authenticity and craftsmanship from Focal’s French acoustic workshops.
Power with Precision
The SUB 30 KXE embodies the evolution of Focal’s acoustic mastery — combining raw power with refined control for bass that feels as natural as it is intense.
Whether sealed or ported, this subwoofer transforms every note into a tangible force, redefining what in-car low-end fidelity can be.
Focal SUB 30 KXE – Deep Bass. Pure Emotion. Unmistakably Focal.
