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Helix Compose i7 Ci7 W200FM-S3 Woofer 8 Inch FlexMount Speakers 150w RMS

Helix Compose i7 Ci7 W200FM-S3 Woofer 8 Inch FlexMount Speakers 150w RMS - Main image
$338.39 $469.99 In stock

Category: Speakers

The HELIX Ci7 W200FM-S3 is an 8-inch FlexMount woofer from the flagship COMPOSE i7 series. It handles 150W RMS.

Developed Inside the Vehicle

COMPOSE is HELIX’s answer to modern car design. Developed “inside the vehicle, for the vehicle”, it blends universal speakers with the advantages of vehicle-specific systems.

3 Ohm Efficiency

Smart 3-ohm technology raises efficiency and maximum sound pressure. Impedances are matched to HELIX and MATCH amplifiers, so the pairing always delivers full performance.

Made in Germany

Drawing on know-how from HELIX’s high-end sister brand BRAX, the i7 series is made entirely in Germany and tuned for uncompromising music enjoyment. UHD crossover technology completes the package.

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Customer Reviews (4.6 / 5 · 5 reviews)

Penelope ★★★★★

Running these in my doors without a box at first to test fitment, and the FlexMount system made it easy to secure them solidly. The midbass response is surprisingly tight for an 8-inch woofer.

Alexander ★★★★★

I was skeptical about the 150W RMS rating until I heard how clean the bass stays at high volume, even with the windows down. The FlexMount bracket made it a breeze to position these behind the rear seat without any custom fabrication.

Brian S. ★★★★★

The 8-inch FlexMount design made installation way easier than I expected, even in a tight door panel. Pushed 150W RMS to them and they stay clean and punchy, no distortion at volume. Honestly, these transformed my daily commute.