Opel / Vauxhall / Holden OE Sound Upgrade Speaker Kit

      • A Full Ascendance: This upgrade kit containing two units for the front doors as well as two units for the rear doors equips your car with custom acoustic brilliant sound delivered by the award-winning designer for Opel standard trims.
      • Two-in-One: Each unit builds one tweeter and one woofer coaxially, combining their strength with flawless harmony.
      • DIY Friendly Engineering: Innovative plug-and-go layout invites you to tinker your vehicle with smooth and efficient installation experience.
      • Built to Impress: Dual-layered, honeycombed glass fiber combining with natural cellulose woofers presents a smooth transparent sound. Tainted and damped aluminum-magnesium alloy tweeters secure maximum stiffness, high damping, and fast propagation.

    Soumatrix proudly presents the Inspirit OE speaker upgrade kit series for Opel vehicles to offer a revolutionary upgrade on your driving experience! Powered by automotive technologies and Hi-End audio manufactory experience, our upgrade kits present compatibility with the stock power system to deliver seamless performance and restore to live performances’ vividness. The Inspirit series is powered by dual layer cone woofer made of honeycombed glass fiber and tainted Al-MG alloy tweeters. With the same basket, magnet, voice coil, and connector comparing with the Xtase series, the Inspirit series is an ideal choice to lay down a significant upgrade to your car at a lower price.

    Front or Rear door 4 Speakers Kit

    Kit Includes two coaxial speaker units ( 2 units for front or 2 units for the rear door, includes two tweeters and two woofers, total four speakers ), rivets, clips, and instructions.

    You can purchase a front kit and a rear kit, complete eight-speaker upgrade kit to get the full room acoustic sound quality.  


    For product specifications, please visit the Technology page.
    For details about installations, visit the Manuals page
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