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Alpine SWC-W84TRA7 8" Under-seat Subwoofer with Custom Enclosure for Ford Transit 7 Series

SUB-ALP-W84TRA7
Price: £124.17 (£149.00 inc VAT)

Upgrade your Ford Transit 7, Transit 7 Custom or Tourneo 7 Custom with the Alpine SWC-W84TRA7 subwoofer kit. This 8" (20cm) dual-voice-coil subwoofer is installed in a sealed, custom-fit enclosure designed for under-seat installation and delivers up to 180W peak/60W RMS output for powerful, clean bass. Includes installation brackets and under-seat mounting cable – just add a compatible amplifier and integrate into your sound system with ease.

PLEASE NOTE: This subwoofer kit is not compatible with the Ford Nugget or Transit 7 Custom Nugget

Alpine SWC‑W84TRA7 Under‑Seat Subwoofer Kit for Ford Transit 7, Transit 7 Custom & Tourneo 7 Custom

Bring exciting bass to your vehicle with the SWC-W84TRA7. The 180 Watt subwoofer comes pre-installed in a sealed, custom-fit wooden enclosure for installation under the passenger seat to add powerful bass to your existing sound system.

The new series of Alpine Adventure Audio sound solutions for the Ford Transit 7, Transit 7 Custom and Tourneo 7 Custom have arrived - with the listening and mobility styles of motorhome and camping van enthusiasts in mind. Specially engineered for the challenging, and often audio-unfriendly environments of these camping and utility vehicles, our systems are guaranteed to provide unmatched sonic excellence on those long drives to your destination. They are not only a joy to listen to, but also a breeze to install, and their distinctive design will spruce up any cockpit without spoiling the original cabin cosmetics. Make your road-trips as exhilarating as your activities upon arrival with an Alpine Adventure Audio system!

Enjoy strong, powerful bass in your Ford Transit 7, Transit 7 Custom or Tourneo 7 Custom with this 180 Watt subwoofer and make all your audio tracks sound even more exciting. The dual-coil subwoofer comes pre-installed in a sealed wooden enclosure and is designed for installation under the passenger’s seat of your vehicle.

The SWC-W84TRA7 includes all required installation brackets to perfectly install the subwoofer below the passenger seat of your Ford vehicle. A separate amplifier suitable for a dual 2 Ohm voice-coil subwoofer with 180 Watts peak power handling is required to use this subwoofer.

PLEASE NOTE: This subwoofer kit is not compatible with the Ford Nugget or Transit 7 Custom Nugget


SWC‑W84TRA7 Product Features

  • 20 cm (8”) dual voice coil subwoofer (2 Ω + 2 Ω)
  • 180 W peak power handling / 60 W RMS power handling
  • Frequency response: 34 Hz - 1.5 kHz
  • Sensitivity: 91 dB/W (1 m)
  • Includes installation brackets for under-seat installation
  • 4-pin connection cable included
  • Included subwoofer grill and installation brackets


Compatible with the following vehicle models:

  • Ford Transit 7 (since 2014)
  • Ford Transit 7 Custom (since 2014)
  • Ford Tourneo 7 Custom (since 2014)

Brand: Alpine

Car models: The years stated refer to the model's years of manufacture, please check the item description for information about any changes there may be within these productions years.
Ford - Transit Custom MK1 (2012 - 2018)
Ford - Transit Custom MK1 Facelift (FAC/FAD) (2018 - 2024)
Ford - Transit MK8 (2013-2018)
Ford - Transit MK8 Facelift (FAC/FAD) (2019 - 2024)

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