Alpine SWR-1522D 15" 2000 Watts Dual 2 Ohm Voice Coil Car Sub Subwoofer

Alpine SWR-1522D 15" 2000 Watts Dual 2 Ohm Voice Coil Car Sub Subwoofer 

Built from select materials and high-end components, designed for precision and efficiency, and protected by Thermal Management features – the Type-R subwoofers provide the kind of real power and massive bass only hinted at by other speakers.

HAMR Engineered Airflow Cooling System

This meticulously designed system uses various techniques and technologies, many patent pending, to force air across hot components for maximum cooling effectiveness. The diagram above shows how airflow management pushes hot air out and cooler air in.

High Amplitude Multi Roll Surround

Most designs sacrifice cone area for a wide surround, or sound quality for a tall surround. Our High-Amplitude Multi Roll surround avoids this compromise AND achieves superb linearity, giving the best of both worlds – increased cone area for greater SPL and further linear excursion for optimum sound quality.

Kevlar Reinforced Pulp Cone

Reinforcing the pulp cone with Kevlar provides an ultra lightweight parabolic cone that maintains its shape even during vigorous movement. Since the cone is significantly stronger with faster response, the result is highly detailed, accurate sound reproduction and body-shaking bass.

Encapsulated Pulse Terminals

With all wires conveniently located on one side, the Type-R subwoofers can be installed quickly, easily and neatly. Jumpers are configurable for either parallel or series, and the push terminals allow for heavy gauge speaker wire.

All New Type-R Design

Significantly redesigned and upgraded, the Type-R subwoofers have an amazing 40% more power handling capacity over last year’s models, and take advantage of key technologies and design features of the high-end Type-X line for the highest possible sound quallity and performance.

SWR-1522D Features:

• Peak Power 2000W
• RMS Power 750W
• Frequency Response: 18HZ-400Hz
• High Excursion 1-1/4" 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