Poor experience. Bought a competition sub package only to have the order split and delivered on different days High wat wirint kit did not come with real copper however cca... The wiring kit didn't include cable end connectors which werae a pain to source... So finally gathered loads of components only to find sub and amp combination was not as lud as hoped... Rechecke the car audio Centre website which reccomend a sealed box not ported... Obviously they sen out a box that was not sealed Nd w The box finish was of a bad quality as can be seen in the pictures A lot of mis information in the reviews and not enougg information about each respective component... This experience has made me dislike the inphase brand, sell on the package I paid £600 for and revert back to pioneer