วอยซ์ 4 นิ้ว แม่เหล็ก 220*110*30 mm หนึ่งก้อน
OBOM Original Loudspeakers.
OBOM
18 Original
CORONA
1200 W
SUBWOOFER
OBOM-CORONA Series / 18 CORONA
General Specifications Small Signal Parameters
Power rating..................200 W (AES) Re....... ...6.3Q
Continuous Power rating............400 W Fs........... .43 Hz
Nominal impedance...................8 Qm......... ..6.40
Sensitivity.......................6 dB (1m/1w) Qes.............. .0.41
Frequency range..................35- 300 Hz Qts................. ..0.39
125.50 1It/4.743 fe Chassis type....................Cast aluminum Vas......................
.......31.94 Tm Magnet size..................220*110*30 mm BI..........................
.0.054 (mm/N) Voice coli diameter.........................4in Cms............
.245.8 grams Coli material..................................SV Mms...
Net Weight.............................12.8 kg Le (at 1 k Hz). ...5.64 mH
18" CORONA 1200w