Focal 12 Inch K2 Power Series Dual 4-Ohm Voice Coil Component Subwoofer - E30KX

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EXTREMELY DYNAMIC BASS

12" SUBWOOFER

The E 30 KX is a 12" (30cm) subwoofer with high power handling. It has an impressive SPL of 86.5dB (2.83 V/1 m) and a sealed box or bass-reflex type enclosure of 28L to 35L!

The E 30 KX subwoofer takes full advantage of the legendary yellow Kevlar® cones, light, rigid and with excellent damping, they provide exceptionally dynamic bass.

All the components used for this subwoofer have been optimised to improve performance. The cone is fixed to the frame using a new robust rubber suspension, whose exclusive shape has been designed specifically to provide high excursion. The aluminium frame has also been redesigned to improve voice coil excursion. All moving parts benefit from this excellent excursion, giving the subwoofer tight, punchy bass.

The oversized “Dual Magnet” has been given a new voice coil cooling system to improve the subwoofer’s performance and power handling. The progressive spider profile is designed to provide full-bodied bass and to increase linearity and precision.

KEVLAR® CONE

PRECISION AND DYNAMICS

The speaker drivers used for the K2 Power have been completely redesigned. Each component is the result of extensive research in acoustics to push back the limits of performance, of power and of precision! The K2 Power Kevlar® cone, a product of unique expertise Made In Focal, is to this day second to none. Composed of an ultra-light foam structure sandwiched between a thin layer of Kevlar® aramid fibres, and a layer of glass fibres, the K2 Power cone combines three key factors of quality acoustics:

  • Rigidity
  • Lightness
  • Damping, for precise and dynamic sound.

TMD SUSPENSION

SAY GOODBYE TO DISTORTION

The new K2 Power TKM tweeter features an exclusive “M”-shaped structure. This new-generation aramid-fibre inverted dome tweeter provides great precision in the very high end, and its combination with a “push-pull” motor with IAL2 technology extends the low end of the frequency response and provides extraordinary harmonic balance

NEW “M”-SHAPED TWEETER

FOR A SMOOTH HIGH END

The new K2 Power TKM tweeter features an exclusive “M”-shaped structure. This new-generation aramid-fibre inverted dome tweeter provides great precision in the very high end, and its combination with a “push-pull” motor with IAL2 technology extends the low end of the frequency response and provides extraordinary harmonic balance.

“Radial VC” cooling

FOR HIGHER SPL

The new Radial VC cooling system for speaker driver voice coils expels hot air from the voice coil towards the bottom of the magnet through 6 holes. This improves control over the voice coil temperature, limiting the effects of thermal compression and improving reliability. This significantly increases the efficiency of the speaker driver. It also improves dynamics and produces a more powerful sound

Progressive spider profile

IMPROVED LINEARITY AND PRECISION

The progressive spider profile of K2 Power speaker drivers is designed to provide a full-bodied sound at low levels and to increase linearity, precision and dynamic range

For improved reliability

AN OPTIMISED CROSSOVER

The components used for the new K2 Power crossovers were selected specifically and optimised in order to improve control over the effects of heat dissipation. These components, which are fundamental to managing the various channels and for the soundstage, are now even more reliable.

Specifications
Nominal power 800W RMS
Maximum power 1600W
Sensitivity (2.83V/1m) 90dB
Cone Kevlar sandwich
SurroundButyl
Nom. impedance 4+4 Ω
DC resistance 3.2+3.2 Ω
VC diameter65mm 2 9⁄16"
Former Glass fiber
Layers 4
Wire CCAW
Net weight 11.2kg , 24.7lbs
Driver Displacement 4l , 0.14 cu.ft.

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