HeadBanger HeadSubs PSP

Now it doesn't matter what system you are using, you'll ALWAYS get the best sound possible with the Universal Head Sub solution! Our patented combination of our Electronic Amplified Subwoofer (EAS) and foldable, comfort engineered head phones take comfort and sound quality to a new level by delivering bass at a range far lower than the BEST standard head phones available. Meanwhile the EAS makes sure that the high and mid range audio isn't lost in the bass and is polished to perfection.