inputs.text: excellent subwoofer - well start advanced audio person tried lot subs boxes also alaborit systems takes lot impress purchased sub read reviews every site could e people state sucks state good even saw one amazon said wont work atrend 10in box small well let set straight reviews atrend box sub sound apsolutly awesome using pioneer gmx922 2001 let tell handles power tremendous amount bass power without single problems 400 watts older amp know anything good amp still compared many others sub puts ton bass enough shake panel car sounds great rock rap pop people stating sounds like isnt worth no idea sub single truck sounds great know setup stereo correctly sub impress no shallow subs compare would never know difference two would say couldnt tell shallow subs looking something tight space sounds good think would great choice still remember setup equipment type going make sound dosnt sound good hooking must not something right anyone hurdle sub truck guarantee would impressed without dought like said not easily impressed pal ease take say serious state truth everything remember still one sub using vehicle cant expect maricle think overall 10 sub shallow mount sound absolutely great make sure give fullpower 300watts rms use good equipment happy thank reading hope helped someone trying decide used reviews purchase sub ones people left stating professional field correct bout sound others stating sucks wrong could tell didnt know whole lot way described no english major please dont judge way wrote review aware suck writing much better hands thank