Hi everybody... i'd like to have your opinion on the following woofer, i'd like to use it as a powered subwoofer: it's a 10" woofer, Re 6+6 Ohm Fs 19 Hz Qms 3.57 Qes 0.26 Qts 0.24 D 208 mm Vas 194 L xMax 8 mm I will tell you later the brand... Thank you! PS I edited because i posted the wrongs specs... These are the correct ones!!! Sorry for that!!!