Alpine Kappa Perfect12 VQ Subwoofers

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Kappa Perfect12 VQ

Infinity understands that the difference between good bass and great bass is in the details. Incorporating the latest low-frequency innovations, the Kappa Perfect12 VQ 12" subwoofer delivers unbeatable performance and system-tuning flexibility.

Resonance is a big time enemy of great bass, and Infinity's revolutionary Magnesium Metal Matrix (M3D) is the ultimate cone material — it's 20 times less resonant than aluminum! Housed in its die-cast frame, the M3D cone is an ultra-stiff piston that translates the low-frequency signal from your amplifier with frightening accuracy. The butylene rubber one-piece surround/gasket exerts tight control over cone excursion so you'll hear smooth bass even when you're really cranking it!

  • Magnesium Metal Matrix (M3D) cone
  • large-roll butyl-rubber surround
  • Variable Q
  • massive cast-aluminum basket
  • 3" voice coil
  • suitable for free-air use (handles up to 200 watts in free-air mode)
  • recommended power range 75-400 watts RMS
  • peak power handling 1,600 watts
  • frequency response 23-400 Hz
  • sensitivity 89 dB
  • top mount depth 7"
  • sealed box volume 0.4-1.25 cu. ft.
  • ported box volume 1.75-3.00 cu. ft.

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