This sub's name gets straight to the point the Focal K2 Power subwoofer delivers hard-hitting low end that combines realistic reproduction with competition-level sound pressure. Precision engineering and hand-assembled construction make this sub a sound choice for a high-performance bass system.

Powerful magnet
A massive multi-element magnet gives provides the backbone for the sub's powerful reputation its circular array provides a uniform field across the entire width of the sub, driving the motor assembly with unerring precision. Focal anchors the K2 Power sub with a rugged aluminum basket for dependable performance that won't get bent out of shape by your music.

3-layer cone
At the top end of the sub, a high-density foam surround maintains control of the cone, even during deep excursion. Focal's unique composite sandwich cone employs a structural foam central core coated with a layer of Aramid fiber on the front and a glass layer on the back side. The three layers together form an incredibly rigid yet lightweight membrane for high-quality sound reproduction with the added emphasis of thunderous sound pressure.

Assembled and inspected by hand
You can feed the efficient K2 Power 46 KX 4 18" subwoofer up to 1,000 watts RMS without fear. This behemoth works with a ported enclosure to produce powerful, accurate bass, and its four 1-ohm voice coils allow you to get creative with your wiring setup. Focal assembles each sub by hand and rigorously inspects them for any flaws to ensure your investment performs to the high sound standards they've set.

• 18" subwoofer with quadruple 1-ohm voice coils
• Aramid fiber/foam/glass composite sandwich cone with high-density foam surround
• multiferrite magnet for precise motor structure linearity
• aluminum basket
• power range: 100-1,000 watts RMS (250 watts per voice coil)
• peak power handling: 2,000 watts
• frequency response: 20-500 Hz
• sensitivity: 93.35 dB
• top-mount depth: 8-7/16"
• ported box volume: 2.82-4.24 cubic feet
• warranty: 1 year