My cousin has an Alpine 12" Type R D4 '05 model sub that he's looking to trade for either a 8" or shallow 10" sub. The sub was used for exactly 5 days before he got into an accident. The sub is mint and only seen maybe 600w. He prefers to trade for a different sub but we will entertain any offers. He bought it from best buy with a 4 year warrenty. I don't know how BB warrenty deal works but if we can we will send the receipt so you can have the warrenty or send it back to him and he would replace it and ship it back to ya.