Alpine SWR-1541D 15" inch Dual 4-ohm Voice Coil Car Subwoofer
Product Features:
SWR1541D
- Dual Progressive Oversized Nomex® Spiders
- Dual Stacked Magnets
- Dual Voice Coil Design
- Extra Length Extended Pole
- Flared Pole Vent
- Heavy Duty 8ga. Push Terminals
- High Excursion 1-1/4" Santoprene Surround
- High Strength Brass Voice Coil Bobbin
- Integrated Tinsel Lead Design
- Kevlar Reinforced Pulp Cone
- Magnetically Optimized Motor Structure (Pat. Pend.)
- Oversized Parabolic Dustcap
- Diaphragm Material : Kevlar Reinforced Pulp
- Power Handling Capacity (Peak) : 1500W
- Power Handling Capacity (RMS) : 500W
- D.C.Coil Resistance (Re) : 4.0 ohm + 4.0 ohm
- Frequency Response : 22Hz - 1kHz
- Impedance (Nominal) : 4 ohm + 4 ohm
- Sensitivity : 89 dB/W/M
- Bumped Backplate Woofer
- Compound Radius Curve Pole Geometry
- Custom Cast Aluminum Frame with Integrated Heat Transfer Plate
