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In Phase XT-6 800W Peak Power 6.5" Kevlar Cone 2 Ohm Dual Voice Coil Subwoofer



SKU 93818
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Elevate Your Sound Experience with In Phase XT Subwoofers

Don't let size fool you - the NEW In Phase XT range represents the evolution of subwoofers. Built like tanks, these subwoofers are the second generation of our XT series, with substantial improvements that redefine audio excellence.

Experience the Difference

When you unleash the power of our 2nd gen XT subs, you'll realize that size is no match for quality. Passengers will marvel at the thunderous impact, precision, and immediacy of the bass response, questioning if you've equipped your system with a 8 or 10-inch woofer.

Melodic Bass Mastery

For tight, punchy, and melodious bass, your search ends here. If you seek musicality without breaking the bank, the 6.5-inch XT subwoofer is your perfect choice.

Designed in the UK

At In Phase, we design all our audio products in the UK, drawing from over 30 years of audio expertise to tailor sound that's perfect for you.

Perfectly Engineered

The In Phase XT Series subwoofers are meticulously engineered, utilizing advanced Kevlar Cone technology, which is denser and more durable than traditional materials. With a 70oz magnet, these subs push bass waves to new heights while maintaining their composure.

Balancing Power and Precision

Our XT subwoofers strike a perfect balance between sound pressure level (SPL) and sound quality (SQ). With a conservative 250W RMS power output and a peak power output of 800W, they deliver an audio experience that transcends expectations.

Discover audio excellence with In Phase XT subwoofers – where power, precision, and passion converge to redefine your sound.


  • Heavy duty die cast basket with black powder finish
  • Kevlar fiber enhanced non-press paper cone
  • EROM hi-roll foam surround
  • 2.0" 4-layer copper wire voice coil
  • Strong paper dust cap with logo print
  • Dual reliable black poly-cotton spiders
  • Dual reliable black poly-cotton spiders
  • Double stacked 70oz Strontium magnets
  • Direct VC cooling motor design
  • Spade terminals
  • Dual 2-ohm Impedance
  • Rubber magnet boot; rubber gasket
  • 250W RMS power and 800W PEAK power

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