12" (30cm) Subwoofer (2Ohm+2Ohm).
Features of the Alpine SWR-1222D include:
- Peak Power 1500W
- RMS Power 500W
- Frequency Response: 24Hz - 500kHz
- High Excursion 1" Santoprene Edge
- Kevlar Reinforced Pulp Cone
- Dual Progressive Nomex Spiders with Edge Control
- Integrated Tinsel Lead Spider Design
- Custom Cast Aluminium Frame with Integrated Heat Transfer Plate
- Extended Length Dual-Flared Vented Pole Design
- High-Strength Brass Voice Coil Bobbin
- Heavy-Duty 10cm2 Push Terminals
- Computer Optimized Magnetic Circuit
- Designed and Engineered in the USA
