Infinity K PERFECT 12.1


300mm Subwoofer.







Features of the Infinity K PERFECT 12.1 include:

  • Configuration: 12"
  • Power Handling: 350W RMS
  • Sensitivity: 96dB 2.83V/1m in car@40Hz
  • Frequency Response: 18 - 150Hz
  • An aluminum woofer cone is used, mounted to a precision die-cast aluminum basket using a high roll butyl surround. The basket is vented to provide additional cooling of the motor structure.
  • Mounting Depth: 6.5"
  • Maximized for performance in small sealed, vented, and bandpass enclosures. Check out the suggested Box and Parameter Sheet available for download.
  • Nominal Impedance: 4 ohms
  • Kappa Perfect truly bridges the gap between subwoofers intended for SPL and those intended for sound quality. If you're looking for a subwoofer that sounds great and hits hard, look no further.
  • Fs (Hz): 23.32
  • A huge flared, polished and vented polepiece is used to provide optimum cooling of the voice coil and minimize turbulence.
  • Qts: 0.44
  • 14mm linear one-way excursion makes the Perfect10.1 ideal for high output applications.
  • Vas (liters): 83.28
  • Xmax (mm): 14.15
  • Levc@1kHz (mH): 3.05