Home made fluffy subwoofer with Infinity Kappa 350W Bass driver, Bought it 2nd hand from neighbour. Used in car ages ago with Jbl amp short time,and also at home with one of my repaired Onkyo's HT-R390 .Sounds incredible with frequency response starting from Low 18Hz, still same as that day when I got it 4 1st time.Bass factory. Can be used in car or passive at home either way it does his job properly (depends of source) Front of speaker have some small dents?Nothing affects performance in any shape or form. Box is made nicely but may need some carpet glue or something, or nothing 🤔 Didn't install proper connection port left it how I got it.
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