va ka raso:
Recommended Ported Box Volume: The ported box volume range recommended by Rockford Fosgate is 1.75 cu/ft to 4.0 cu/ft. Within this range, the ideal size recommended by Rockford Fosgate is 2.0 cu/ft, so this is the enclosure recommended by Crutchfield. One 4" diameter x 10-3/4" long port, tuned at 35Hz, should be used with a 2.0 cu/ft enclosure.
o cia tas crhutchfield tai turbut programa ane, tai palei ja rekomenduojama 2 kubines pedos, tai iseina apie 61kubini centimetra. mano deze be sieneliu storiu gaunasi 64.6 kubiniai centimetrai, tai praktiskai deze pataikyta. :supz: