For mainland UK Deliveries. There will be no extra charges. Two SWS-8Xi High Performance Shallow Sub + One PAIR R8-SWS ADAPTER RINGS. The 2-ohm SWS-8Xi is intended for use with the factory upgraded amplifier supplied by BMW only. When using any aftermarket amplifier you must always use the 4-ohm SWS-8X. For more information please read the SWS manual supplied by Earthquake Europe, before purchasing the product. High Performance Shallow Sub. 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. The “SWS” design moves the flexible suspension components(cone & spider) to the side allowing. The motor to be elevated. This reduces the mounting depth of the speaker while enhancing excursion capability. More excursion (woofer movement) equals more sound. Upgrading to SWS is both attractive and simple. Direct factory drop-in replacement. Greatly enhanced sound quality. Enjoy a rich full bodied sound with articulation and dynamics rivaling home hifi audiophile systems. Plays louder and cleaner than standard woofer – using less power. Works perfectly with factory amplifier, while still capable of further SPL with upgraded amplifiers. Elevates the expectations for the audio system as people now carry their music with them where ever they go – making comparisons easy. They want it to sound as good as it possibly can while being on the road. Preferably it should be so good in the car that the driver looks forward to both the ride and the music. With Earthquake SWS woofers the authentic and authoritative sound is always at the driver fingertips. NOTE: The 2-ohm SWS-8Xi is intended for use with the factory upgraded amplifier supplied by BMW only. Low profile mount for placement anywhere. Inverted style cone design for maximum excursion in shallow mount applications. High temperature voice with heat-sink attachment. Protected by 3 U. Size: 8 high performance sub. R8-SWS Installation Ring Adapter. 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 Sounds SWS-8X and SWS-8Xi. 9.5 x 8.5 x 1.2 inches (241.3mm x 215.9mm x 30.48mm). This item is in the category “Vehicle Parts & Accessories\In-Car Technology, GPS & Security\In-Car Entertainment\Subwoofers”. The seller is “manufacturersclearinghouseuk” and is located in this country: DK. This item can be shipped to all countries in Europe.

• Size: 8 in
• Country/Region of Manufacture: China
• Impedance: 2 Ω
• Voice Coil: Single voice coil
• Manufacturer warranty: 2 years
• RMS Power: 150W RMS
• Manufacturer Part Number: SWS-8Xi Bundle
• Subwoofer Type: Passive without housing
• Subwoofer Size: 8 inch
• Unit Type: Unit
• Placement on Vehicle: Under Seat
• Brand: Earthquake Sound
• EAN: 0789404519874