BMW M4 Bavsound Ghost Subwoofer Upgrade! GET DOUBLE THE BASS!!!

GET DOUBLE THE BASS IN YOUR BMW OR MINI 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.
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 BASS
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.

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.

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).

100% PLUG & PLAY
Installs and fits just like your factory BMW woofers, right down to the bolts and factory style plug. (NOTE: 2018+ X3 models and vehicles with “Base” audio systems require slight modification to factory enclosure and may necessitate additional tools)

Get it Here-
https://www.bavsound.com




CATuned Welded E30 Competition Coilovers- https://bit.ly/2Ju552t
CAE Ultra Shifter- https://bit.ly/2kS47yQ
CAE Adjustable Selector Rod DSSR- https://bit.ly/2Jy95Pk
Urethane Rear Subframe Mounts- https://bit.ly/2LqNdTu
E30 Late Model Plate Filler- https://bit.ly/2kNTdKC
Steering Flex Coupler - https://bit.ly/2kS4ERm
Urethane Rear Trailing Arm Bushings - Set https://bit.ly/2sJAnrI
Stainless-Steel Brake Line Set- https://bit.ly/2syAhE0
Garagistic Racing Seat Side Mount Brackets - http://bit.ly/2A1IFBp
BMW E30 complete polyurethane suspension kit- http://bit.ly/2htOa0h
BMW E30 secondary diff mount- http://bit.ly/2zM4MbT
BMW E30 front + rear strut bar package- http://bit.ly/2gkBhsi
E30 steering rack swap kit z3, e36, e46- http://bit.ly/2AJWfpa
E30 SPEC Front + Rear Sway Bar Package- http://bit.ly/2mv0Edj

➥ Blake's Garage T-Shirts: http://www.wrenchon.com

Car Detailing Products I use:
➥Chemical Guys EcoSmart-RU https://geni.us/cYA0j1Q [Amazon]
➥Chemical Guy Hybrid V7 Optical High Gloss Spray https://geni.us/b6oOz9r [Amazon]
➥Chemical Guys Diablo Gel Wheel and Rim Cleaner https://geni.us/mveVJiC [Amazon]
➥CarPro Reload Sealant Spray https://geni.us/aPAked [Amazon]
➥CarPro PERL Coat Plastic & Rubber https://geni.us/kJJC7 [Amazon]
➥Durafoam Contoured Large Tire Dressing Applicator https://geni.us/ael99K [Amazon]
➥Chemical Guys Lava Luminous Glow Infusion WAX https://geni.us/zgbvI5S [Amazon]
➥Chemical Guys Light Duty Clay Bar and Luber Synthetic Lubricant Kit
https://geni.us/wBQcygf [Amazon]

Camera Gear I use:
➥ PANASONIC LUMIX GH5 Body 4K Mirrorless Camera, https://geni.us/wRvVAjq [Amazon]
➥ PANASONIC LUMIX G LEICA LENS, 8-18mm, F2.8-4.0 https://geni.us/UBO0 [Amazon]
➥ Rode Video Mic Go https://geni.us/PzaQOv [Amazon]
➥ Rode VideoMic Pro Plus https://geni.us/Nd573D [Amazon]
➥ JOBY GorillaPod 5K Kit https://geni.us/Bijy [Amazon]
➥ GoPro Hero 5 Black https://geni.us/IBaNGz [Amazon]
➥ Manfrotto 502 video head here https://geni.us/Be7l [Amazon]
➥ Zoom H1 Handy Portable Digital Recorder https://geni.us/bISj [Amazon]
➥ Lapel Mic HUACAM YYPJ-01-1 https://geni.us/hJHwM [Amazon]
➥ ProMaster XC525 Red Tripod With Head https://geni.us/BGBEpp [Amazon]