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Focal ISUB BMW Inside Series Direct Fit Sub Under Seat Subwoofer 4ohm

Focal ISUB BMW Inside Series Direct Fit Sub Under Seat Subwoofer 4ohm - Main image
$121.99 $199.99 In stock

Category: Subwoofer

SUBWOOFER

ISUB BMW 4 is a subwoofer that delivers powerful bass thanks to its neodymium engine, a high performing Focal technology.

Focal Inside for BMW & Mini

Rediscover the pleasure of listening to your favourite songs whilst on the road with Focal’s audio kits

With ISUB BMW 4, the sound is neutral and the install is quick thanks to the spacer integrated in the chassis that allows perfect integration into the original location. With its 4 Ohms impedance, it is ideal with your orignal amplificati

  • Quick installation
  • No wire to cut, no modification
  • 100% compatible with your vehicle
  • Sound quality superior compared to the original one
  • Mounting accessories included
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Customer Reviews (4.8 / 5 · 5 reviews)

Miles D. ★★★★★

That neodymium engine really makes a difference—the bass is tight and punchy even at low volumes. Installed it in my BMW and it fits perfectly under the seat, no wrestling with brackets or cutting anything. Driving now feels like sitting inside a proper soundstage.

Thomas ★★★★★

I was skeptical about how much bass a sub under the seat could produce, but this 4ohm unit fills the cabin nicely without taking up any trunk space. The neodymium engine keeps it lightweight yet punchy, and the direct fit made installation a breeze.

Samuel ★★★★★

The neodymium engine really wakes up the low end without taking up any trunk space. Installation was straightforward since it’s a direct fit, and now my commute feels like a concert.