GLADEN SIGMA High Performance Car Speakers User Manual
GLADEN SIGMA High Performance Car Speakers Specifications SIGMA SW 165: Fs: 46.2 Hz Re: 2.61 Ohm Z: 3.00 Ohm Qms: 4.325 Qes: 0.48 Qts: 0.43 Vas: 16.25 Liter / liter Sq: 135 qcm Mms: 18.1 g SPL: 88 dB (1W/1m),…