I have a Original Empty 10" In-phase Duel sub woofer box with Two 4" Round ports
(Front & Side)
Also attach to the TOP is a Mono block 2400watt Inphase Amp
I bought this just for the speakers that was inside the box has i had blown mine current ones that i already had, but has i have no need for the box and amp i am selling it,
AMPLIFIER IS UNTESTED
I connected it to a 12V DC that was in side my house and the BLUE LIGHT CAME ON THAT WAS IT.