- 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 our EISA award-winning designer.
- 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 a smooth and efficient installation experience for Opel / Vauxhall / Holden. Please tell us your car’s year, model, and trim for installation supplement package!
- 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. An impressive upgrade to your car's voice can be achieved with or without amplifiers.
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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