one of my w3's when i turn it up to much (bout 3/4 power) it starts making a noise like its banging metal together ... this happens especially on low bass notes (bout less than 1/2 power)
possible porbs: 1.)too much vibration, solution:sound deadning(dynamat, fat mat, edead, etc) 2.)maybe box not thick enough or woofer not secured good theres others but thats the 2 most common (imo) lol
hmm the box is kinda small 1c ported and tuned high and casey was your sub making a noise like 2 hammers hitting each other ima rescrew my subwoofer down and see wats up thanx for info ima put it in my sealed box that the other 2 are in
i know kinda ghetto double sealed box and 1 high tuned poretd box i wanted more of a club type sound ... does it pretty well