OSW15D4
by OKUR
OKUR (OSW15D4) 15″4Ω VOICE COIL DVC DIECAST BASKET 3000 WATTS HIGH ROLL SURROUND SUBWOOFER
Our engineers at DB Drive have designed this subwoofer from the ground up to shake the ground up. The double stitched foam surround along with the die-cast aluminum vented basket allow for maximum excursion while the protective magnet cover gives the woofer a rugged yet stylish appearance.
ABOUT THIS ITEM
- Non-Pressed Paper cone
- Double-stitched foam surround
- Dual poly-cotton dampeners
- Die-cast aluminum vented basket
- Rubber gasket trim ring
- Large Gauge compression terminals
- Protective magnet cover
GENERAL SPECIFICATIONS:
- Structure : 15″ (38cm) Woofer
- Dynamic Power Handling : 3000 Watts
- Nominal Power Handling : 750 Watts
- Impedance : Dual 4Ω Voice Coil
PARAMETERS:
- Resonant Frequency (fs) : 36.85 Hz
- D.C. Voice Coil Resistance (Re) : 3.2Ω x 3.2Ω
- Mechanical Quality Factor (Qms) : 3.506
- Electrical Quality Factor (Qes) : 0.809
- Total Quality Factor (Qts) : 0.657
- Equivalent Air Volume to Cms (Vas) : 43.332 L
- Mass of Diaphragm/Coil (Mms) : 431.039 g
- Force Factor (Bl) : 14.052
- Sound Pressure Level (SPL) : 86.2 dB
DIMENSIONS:
- Outside Diameter (A) : 15.71″ (400mm)
- Cutout Diameter (B) : 13.77″ (349.76mm)
- Mounting Depth (C) : 7.94″ (201.67mm)