Bavsound Ghost Underseat Subwoofer Upgrade
GET DOUBLE THE BASS IN YOUR BMW, MINI, Rolls Royce or Supra IN ABOUT AN HOUR
Simply swap your factory underseat woofers with our plug & play upgrade kit and, get incredibly powerful, tight bass.
TIGHT & PUNCHY BASS, NEAR FLAT FREQUENCY RESPONSE
MORE BASS WITHOUT CLARITY IS JUST NOISE.
- Our woofers are not only louder, they're cleaner and clearer.
NEARLY FLAT FREQUENCY RESPONSE FOR EXCEPTIONAL LINEARITY
- in the key sub / mid-bass frequency range from 40Hz to 200Hz (+ or - 3 dB). Which means "clean" and balanced bass.
SUPER TIGHT, PUNCHY MIDBASS
- Your factory underseat woofers aren't just subwoofers; they're midbass drivers. That means they play not just the lowest frequencies, but also "punchy" midbass frequencies like snare drums and high bass guitar notes.
- Unlike our woofers, which are designed to outperform the factory woofers for both subwoofer and midbass frequencies, other underseat subwoofer upgrades on the market are only capable of playing sub frequencies, not midbass, so you miss a huge portion of the frequency range.
NO NEED FOR A NEW AMP
HOW DO WE DELIVER BASS THAT'S LOUDER, CLEANER, AND TIGHTER WITHOUT CHANGING THE FACTORY AMP?
- In a word, efficiency. Every watt of power generated by your amplifier yields about 2x the bass output with our woofers vs factory woofers.
- If you're not familiar with the concept of "efficiency" in audio, just use this analogy: with your factory woofers, your amplifier is like a 200hp motor in a 4,000lb Camry. With ours, it’s like the same 200hp motor in a 2,000lb Lotus Elise - twice the performance with the same power.
2X THE OUTPUT
- Our woofers are 10 dB+ louder from 20Hz to 60Hz vs factory woofers, resulting in twice the loudness in this critical “sub-bass” range (and over 8x the sonic energy). You won’t just hear the bass; you’ll feel it.
100% DIY PLUG & PLAY INSTALL
100% PLUG & PLAY
- Installs and fits just like your factory woofers, right down to the bolts and factory style plug.
SIMPLE, DO-IT-YOURSELF INSTALLATION
- Takes less than 90 minutes and only basic tools, even for a total novice. No complex wiring or additional hardware or installation is required. Simply unbolt your front seats, remove the woofer covers, unbolt your factory woofers, and install ours. That's it!
100 DAY IN-CAR TRAIL
GET DOUBLE THE BASS IN ABOUT AN HOUR.
- Simply swap your factory underseat woofers with our plug & play upgrade kit and, get incredibly powerful, tight bass.
TIGHTER, PUNCHIER BASS
- More bass without clarity is just noise. Our woofers are not only louder, they're cleaner and clearer.
DO-IT-YOURSELF, PLUG & PLAY, EASY INSTALL
- Do-it-yourself installation in about an hour, even for a novice. You don't even have to remove your seats!
MORE SPACE = MORE FUN
- Unlike other subwoofer solutions, upgrading your factory woofers takes up no extra space.
4-YEAR WARRANTY:
100 DAY IN-CAR TRIAL, FREE RETURNS
Install, audition, and fully experience your new audio gear -- if you don't love it, we'll cover return shipping and give you a full refund (U.S. Customers only).
4-YEAR WARRANTY
All BAVSOUND products are covered by a 4-year manufacturers warranty.
Bavsound Ghost Underseat Subwoofer Upgrade
Compare Audio Systems
| BAVSOUND | HARMAN KARDON | BIMMERTECH | |
|---|---|---|---|
| Warranty | 4 years | Tied to vehicle warranty | 2 year limited |
| Installation | DIY 1-2 hours | Dealer install only | DIY 1-2 hours |
| Subwoofers | Fits under front seats | Fits under front seats | Installs in the trunk |
| In-Car Trial | 100 Days | No | No |
| Engineering | Silk-dome tweeters, woven fiberglass cones, butyl surrounds | Paper cones, shallow stamped baskets | Aluminum-dome tweeters, paper cones |
| Free US Returns | Yes | No | Returns accepted within 14 days. Customer pays for shipping and restocking fee. |
| 100% Plug & Play | Yes | No | Yes |
| BAVSOUND | HARMAN KARDON |
BIMMERTECH | |
|---|---|---|---|
| Warranty | 4 years | Tied to vehicle warranty | 2 year limited |
| Installation | DIY 1-2 hours | Dealer install only | DIY 1-2 hours |
| Subwoofers | Under front seats | Under front seats | In the trunk |
| Trial Period | 100 Days | No | No |
| Engineering | Silk-dome tweeters, fiberglass cones | Paper cones, stamped baskets | Aluminum tweeters, paper cones |
| Free Returns | Yes | No | Customer pays shipping |
| Plug & Play | Yes | No | Yes |
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
Shipping Information
Use this text to answer questions in as much detail as possible for your customers.
Customer Support
Use this text to answer questions in as much detail as possible for your customers.
FAQ’s
Use this text to answer questions in as much detail as possible for your customers.
Contact Us
Use this text to answer questions in as much detail as possible for your customers.
Under 2 hour Install for MASSIVE Sound.
Experience the difference of quality underseat subwoofers. There's Factory... and then there's BAVSOUND.
Called "Ghost" For A reason
What do you get when you combine precision craftsmanship, studio level audio materials, and a love for music? One hell of a subwoofer.
Factory Woofer's Can't Compare
10x your base response in under and hour with our premium woofer replacements. Better materials, better craftsmanship, better sound.
Made To Swap Yourself With Simple Tools
Takes less than 90 minutes and only basic tools, even for a total novice. No complex wiring or additional hardware or installation is required.
What's Included?
Bavsound Ghost Underseat Subwoofer, 8 Ohm (1 of 2)
Bavsound Ghost Underseat Subwoofer, 8 Ohm (2 of 2)