Description
Focal E 30 KX K2 Power 12" Subwoofer (Each)
Extremely dynamic bass
12" SUBWOOFER
The E 30 KX is a 12" (30cm) subwoofer with very 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 28 to 35L !
The E 30 KX subwoofer takes full advantage of the acoustic qualities of Kevlar cones. Light, rigid and with excellent damping, they provide extremely dynamic bass. Their yellow colour is legendary of the K2 Power line s identity.
All the components used for this subwoofer have been optimised to improve performance. The cone is fixed to the frame using a new robust and very reliable rubber suspension, whose exclusive shape has been optimised to provide very 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 and dynamic bass.
The oversized Dual Magnet has been given a new voice coil cooling system to improve cooling and also to improve the subwoofer s performance and power handling. The progressive spider profile is designed to provide a full-bodied bass to increase linearity, precision and dynamic range.
KEVLAR CONE
Precision and dynamics
The speaker drivers used for the K2Power 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 K2Power 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 K2Power 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
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.
Specs
Nominal power 800W RMS
Maximum power 1600W
Sensitivity (2.83V/1m) 90dB
Cone Kevlar sandwich
Surround Butyl
Nom. impedance 4+4
DC resistance 3.2+3.2
VC diameter 65mm 29/16"
Former Glass fiber
Layers 4
WireCCAW
Net weight 11.2kg 24.7lbs
Driver Displacement 4l 0.14 cu.ft.