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Amazon.com: Alpine Electronics SWE-815 300W 8" Active Subwoofer, with Custom Enclosure, Remote Control, 4Ω Single Voice Coil : Electronics
![Amazon.com: Alpine Electronics SWE-815 300W 8" Active Subwoofer, with Custom Enclosure, Remote Control, 4Ω Single Voice Coil : Electronics Amazon.com: Alpine Electronics SWE-815 300W 8" Active Subwoofer, with Custom Enclosure, Remote Control, 4Ω Single Voice Coil : Electronics](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/61YHJb0wvhL.jpg)
Amazon.com: Alpine Electronics SWE-815 300W 8" Active Subwoofer, with Custom Enclosure, Remote Control, 4Ω Single Voice Coil : Electronics
![Amazon.com: Alpine Electronics SWE-815 300W 8" Active Subwoofer, with Custom Enclosure, Remote Control, 4Ω Single Voice Coil : Electronics Amazon.com: Alpine Electronics SWE-815 300W 8" Active Subwoofer, with Custom Enclosure, Remote Control, 4Ω Single Voice Coil : Electronics](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/41YBoT+qrTL.jpg)