15 inch rockford fosgate and 4000 watt lanzar amp for sale ?

iv got a very powerful subwoofer for sale and a very powerful amp to go with it. subwoofer- 15 icnh rockford fosgate amp- 4000 watts 2 channel lanzar amplifier this set up is very loud...to hear is to believe...it actually shutterd my driver window alredi nd put a crack on my speedometer glass. if ur interested txt me or call me on 07851159010...im open to negotation on d price.