These subs are by far the best quality...I own 1 and the thump
Alpine SWR-1541D Type R 15"
- Kevlar®-infused pulp cone
- 1-1/4" Santoprene rubber surround
- dual 4-ohm voice coils
- frequency response 22-1,000 Hz
- power range 200-500 watts RMS
- peak power handling 1,500 watts
- sensitivity 89 dB
- 4-ohm impedance
- top-mount depth 8-3/4"
- sealed box volume: 1.3-2.5 cubic feet
- ported box volume: 1.5-3.0 cubic feet
- 1-year warranty
- Priced Per Subwoofer
Warranty and Return Policy
Internal Product ID
Wiring Diagram Legend
Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.