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Option Audio ROCK-4 Subwoofer for Cupra Born & VW ID.3

Option Audio ROCK-4 Subwoofer for Cupra Born & VW ID.3 - Main image
$173.59 $279.99 In stock

Category: Subwoofer

Cupra Born & VW ID.3 subwoofer | ROCK-4 passive | invisible in the trunk | OPTION

The passive ROCK-4 subwoofer has been specially designed for invisible installation in the boot of the Cupra Born & VW ID.3. Its closed housing delivers rich and defined kick bass thanks to the 20cm subwoofer. Despite its compact design, the powerful and melodious bass is remarkable and the boot remains fully usable.

Features

  • Rigid wooden housing, covered with black felt in OEM look
  • 8" (20 cm) subwoofer, 120 W RMS
  • Plug & Play connection socket
  • 2 Ohm impedance
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Customer Reviews (4.8 / 5 · 5 reviews)

Miles G. ★★★★★

Fitting this subwoofer was almost too easy—the included brackets lined up perfectly with the factory mounting points in the boot. The sound it adds to the factory system is a clear, punchy upgrade without taking up any cargo space. Definitely worth the effort for anyone wanting better bass without a

Miles ★★★★★

The install was straightforward and it sits completely flush in the boot, so you'd never know it's there. The bass it adds to the ID.3's factory system is surprisingly tight for a passive unit, and it doesn't rattle the trim at all.

Lily T. ★★★★★

I was worried it might take up too much space, but the invisible install in the boot is perfect. The bass added real depth to my ID.3’s audio without rattling anything.