SVS - Widescreen Review offered a detailed comparison of the sealed SB-2000 and ported PB-2000 Subwoofers in a recent review, and included these words of wisdom, “It is honestly mind blowing to
![Amazon.com: SVS SB-2000 Pro 550 Watt DSP Controlled 12" Sealed Subwoofer (Piano Black) : Electronics Amazon.com: SVS SB-2000 Pro 550 Watt DSP Controlled 12" Sealed Subwoofer (Piano Black) : Electronics](https://m.media-amazon.com/images/I/51wupuUNmmL._AC_UF350,350_QL80_.jpg)
Amazon.com: SVS SB-2000 Pro 550 Watt DSP Controlled 12" Sealed Subwoofer (Piano Black) : Electronics
![Amazon.com: SVS SB-2000 Pro 550 Watt DSP Controlled 12" Sealed Subwoofer (Piano Black) : Electronics Amazon.com: SVS SB-2000 Pro 550 Watt DSP Controlled 12" Sealed Subwoofer (Piano Black) : Electronics](https://m.media-amazon.com/images/I/61bcoYpaqZL._AC_UF1000,1000_QL80_.jpg)