ดอกลำโพง12นิ้ว FAST YF241225W 600w แม่เหล็ก190*20 Y30

600W continuous program power capacity sensitivity 98dB CCAW outside 75mm(3in) response 54-3500 Hz ELECTRO ACOUSTIC SPECIFICATION Nominal Chassis Diameter 12/320 in/mm MAX Power 800 Watts RMS Power 600 Watts Imoedance 8 Ohm Resonance(natural) Frequency 54 Hz Frequency range 54-3500 Hz Sensitivity(1W/1m) 98dB Voice Coil Diameter 3"/75mm Windling material GPl(outside) Magnet Ceramic (190*20)/Y30 THIELE SMALL PARAMETER FS 54Hz Qes 0.37 Qms 12.9 Qts 0.36 Re 6.5Ω SPL 98dB Vas 64L BL 16.4 T x m Cms 0.16mm/N Mms 54.8g Le (1kHz) 0.7mH Xmax (lin.)4 4mm