Stage One BMW Speaker Upgrade for F3X/F80 (With Harman Kardon)

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BAV Sound Stage 1 Kit BSD.S1.F30F31F34F80.THF-Kit
  • Take your Harman-Kardon Sound System To the Next Level
  • Crystal Clear Sound Like You've Never Experience Before
  • Maximize the performance of your audio system
  • Play your music louder and enjoy every note
  • Fits like factory parts 100% PnP


  • 7x 100mm Midrange Drivers

  • 7x 25mm Silk Tweeters


  • 2011-2017 BMW 3 series F30/F31/F34
    Harman-Kardon Models ONLY


  • 2014-2018 BMW M3 F80
    Harman-Kardon Models ONLY

So you thought your fancy Harman-Kardon audio system had no equal? Well think again... BAVSOUND delivers a next level experience.

Included in each kit are 7 new speakers for each door, center dashboard as well as the rear deck... as well as a matching set of 7 Tweeters to boot! No cutting or splicing is required as these are specifically designed as 'drop-in' replacements to the OEM speaker units.

Rediscover your music as if your hearing it for the first time again, and give your OEM speakers a proper burial... in the trash can where they belong.

For those looking for that extra thump, don't forget to add BAV Sounds Ghost Underseat Subwoofers.

Stage One Kit Includes

Optional Upgrades

Please contact us if you have questions about the BAV Sound Stage One Upgrade for 2011-2018 BMW 3-Series & M3 (Harman-Kardon Equipped Vehicles) [F3X/F80]
(714) 582-3330

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