Earthquake SWS-8X shallow mount subwoofer. Designed to replace the BMW 1 & 3 series under seat speakers by reusing the factory enclosures. The sound from these is amazing but make sure you amp them to really get them moving. Only 2 1/8 inch mounting depth. Used but in perfect working order. These are heavy so collation in person would be a good idea. The item “2 x Earthquake SWS-8X shallow mount subwoofer BMW 1 & 3 series fitment” is in sale since Monday, January 6, 2020. This item is in the category “Vehicle Parts & Accessories\In-Car Technology, GPS & Security\In-Car Entertainment\Subwoofers”. The seller is “magnus6569″ and is located in Ripley. This item can be shipped to United Kingdom.
- Manufacturer Part Number: SWS-8x
- Brand: Earthquake
- Impedance: 4
- Placement on Vehicle: Under Seat
- Size: 8 in