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Get Bavsound upgrades for no money down. Prequalify Now

With no money down and 0% APR Financing, buying Bavsound audio upgrades is now easier than ever.

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Prequalify Now No thanks Subject to credit check and approval. In cases of partial approval, a down payment may be required. Estimated payment amount excludes taxes. Offer subject to change at any time. Previous purchases are ineligible. Affirm loans are made by Cross River Bank, a New Jersey State Chartered Commercial Bank, Member FDIC. See www.affirm.com/faqs for details.
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Ghost Underseat Subwoofer Upgrade

Ghost Underseat Subwoofer Upgrade Ghost Underseat Subwoofer Upgrade Ghost Underseat Subwoofer Upgrade Ghost Underseat Subwoofer Upgrade
Ghost Underseat Subwoofer Upgrade
Ghost Underseat Subwoofer Upgrade
Ghost Underseat Subwoofer Upgrade
Ghost Underseat Subwoofer Upgrade
Ships within 24 hours

Ghost Underseat Subwoofer Upgrade

$597

Product Details

Ghost Underseat Subwoofer Upgrades are our vehicle specific under-seat subwoofer replacements that deliver nearly twice the output of the factory subwoofers in under an hour.  Simply swap the factory subwoofers with your new Ghost Underseat Subwoofers and experience the real power and emotion of your music as it was meant to be heard - and felt.
100 % PLUG & PLAY
100 DAY IN CAR TRIAL
4 YEAR WARRANTY

What's Included?

ABSOLUTELY EVERYTHING YOU NEED FOR INCREDIBLE SOUND

Bavsound Ghost Underseat Subwoofer, 2 Ohm (1 of 2)

Bavsound Ghost Underseat Subwoofer, 2 Ohm (1 of 2)

Bavsound Ghost Underseat Subwoofer, 2 Ohm (2 of 2)

Installation Guides

Frequently asked questions
Can I purchase just the subwoofer enclosure? I already have an amplifier and subwoofer.

Unfortunately, no. Our Ghost Subwoofer Systems are designed to work together as a unit, with each component perfectly matched to the rest of the system and optimized for your exact BMW. We also manufacture and warehouse the kits as complete units, so the individual components simply aren't available for sale outside of the entire kit.

Will the Ghost Underseat Subwoofers make a big impact in bass response in my BMW?

Our Ghost Underseat Subwoofers are the perfect upgrade to dramatically improve bass response in your BMW. Our subs pick up right where our midranges roll off, covering the full mid-bass to sub-bass spectrum. This gives your fuller, richer music, and eliminates any gap in your music between the midrange and sub-bass.

Our subs give you much tighter, louder, punchier bass, and drastically transform your music. They are engineered for efficiency, and maximize every watt of power generated by your amplifier to yield far more bass output than your factory subwoofers.

Copy Test

Can I install the Ghost Subwoofer System myself?
    If you can put together IKEA furniture, you can install our Stage One in your BMW. Here’s why it’s so easy to install:
  • The Stage One is designed from the ground up to be easy to install. Installation doesn’t involve complex wiring or modifications to your BMW. Just unbolt the factory speakers and install ours in place, plug in the factory connections, and play! (Some older E36 applications require slightly more work (a dab of glue here and there), but it’s always easy stuff!)
  • Every Stage One comes with extremely detailed installation instructions with photos, or a step-by-step video install guide, or both, so you’ll know exactly what to do. Head here for more installation information on your particular BMW.
  • Installation is so easy that we virtually never answer a phone call or email regarding the installation of the Stage One. To see how the Stage One installs in your BMW, click here and enter your vehicle information. You’ll also be able to download installation instructions and view the video guides available for your BMW.

Almost Done!

Would you like to add on…

Add Toolkits for self installation, Deadening Packs for sound installation and other Bavsound Swags below!

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BAVSOUND Sound Deadening Pack
BAVSOUND Sound Deadening Pack
$29

Includes 3 sq. ft of Bavsound engineered, rubberized, adhesive-backed lining designed reduce vibr...

BAVSOUND Stage One Tool Kit for BMWs / Minis (31 Piece)
BAVSOUND Stage One Tool Kit for BMWs / Minis (31 Piece)
$35

Includes everything you need to take your BMW or Mini's interior apart and install your Stage One...

BAVSOUND Underseat Subwoofer Tool Kit
BAVSOUND Underseat Subwoofer Tool Kit
$35

Includes everything you need to access and install our Ghost Underseat Subwoofers in your BMW or ...

Bavsound Wave Window Stickers (Pack of 3)
Bavsound Wave Window Stickers (Pack of 3)
$17

Bavsound Wave Plate Frame
Bavsound Wave Plate Frame
$39

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