The OE part is #86160-0W260 for the Levinson System. I have it for $279.00
I saw your post on nov 30 2007 about a replacement subwoofer for 2001 lexus ls430 ultra-luxury Mark Levinson. Original part #86160-0W260. Do you have still have a new repacement available for $279. If so, does it include the plastic mounting bracket and have the oem electrical connector that will plug right into the car without modification? You may call me at 970 689-1010 if you'd like or my email is eagleman500@quixnet.net. Thanks for the information and your time...it is greatly appreciated.