In addition to BMW cars, the SWS series are the perfect BASS solution for any car. Many factories are now using woofers in small areas. To improve your bass, simply replace the factory speakers with the SWS woofers.
eBay
The Earthquake “SWS” -Shallow Woofer System - Provides more sound from less space with less power than any other woofer technology. The core technology of the SWS was pioneered by Earthquake Sound's President Joseph Sahyoun and is now protected by multiple global patents.
eBay
The Earthquake “SWS” -Shallow Woofer System - Provides more sound from less space with less power than any other woofer technology. The core technology of the SWS was pioneered by Earthquake Sound's President Joseph Sahyoun and is now protected by multiple global patents.
eBay
EarthquakeSound is proud to introduce the R8-SWS adapter set to ease the upgrade of the BMW factory speakers to Earthquake SWS Speakers. Suitable for use with Earthquake SoundsSWS-8X andSWS-8Xi. R8-SWS Installation Ring Adapter.
eBay
Suitable for use with Earthquake SoundsSWS-8X andSWS-8Xi. EarthquakeSound is proud to introduce the R8-SWS adapter set to ease the upgrade of the BMW factory speakers to Earthquake SWS Speakers. SWS-8X with the R8-SWS adapter ring installed.
eBay
The Earthquake “SWS” -Shallow Woofer System - Provides more sound from less space with less power than any other woofer technology. The core technology of the SWS was pioneered by Earthquake Sound's President Joseph Sahyoun and is now protected by multiple global patents.
eBay
EarthquakeSound is proud to introduce the R8-SWS adapter set to ease the upgrade of the BMW factory speakers to Earthquake SWS Speakers. Suitable for use with Earthquake SoundsSWS-8X andSWS-8Xi. R8-SWS Installation Ring Adapter.
eBay
Suitable for use with Earthquake SoundsSWS-8X andSWS-8Xi. EarthquakeSound is proud to introduce the R8-SWS adapter set to ease the upgrade of the BMW factory speakers to Earthquake SWS Speakers. SWS-8X with the R8-SWS adapter ring installed.
eBay