SVS PB17-Ultra R|Evolution 17 Inch Powered Subwoofer (Each)

SVS PB17-Ultra R|Evolution 17 Inch Powered Subwoofer (Each)Effortless Output from High Excursion 17 inch SVS Driver. A quantum leap forward in design and performance with multiple groundbreaking innovations the most formidable and sophisticated ported subwoofer ever developed. Born from three decades of SVS design expertise, PB17 Ultra R Evolution is the pinnacle or ported subwoofer performance. A massive 17 inch driver with first ever dual 8 in voice coils driven by the most powerful amplifier ever deployed

Effortless Output from High-Excursion 17-inch SVS Driver.  A quantum leap forward in design and performance with multiple groundbreaking innovations - the most formidable and sophisticated ported subwoofer ever developed.  Born from three decades of SVS design expertise, PB17-Ultra R|Evolution is the pinnacle or ported subwoofer performance. A massive 17-inch driver with first ever dual 8-in voice coils driven by the most powerful amplifier ever deployed in a consumer subwoofer with DSP intelligence far beyond anything available. All married to advanced power management and auto EQ room correction. The benchmark for reference subwoofer experiences has arrived.  Breathtaking low frequencies with unerring accuracy, room-shaking output, and stop-on-a-dime control. The deep, chest-thumping slam of cinematic soundtracks and the delicate nuance of musical bass always rendered truthfully.  Whether heard or felt, low frequencies are handled effortlessly without sacrificing sonic fidelity and refinement. With extension to 12 Hz, far below the threshold of human hearing, PB17-Ultra R|Evolution brings sound to life with convincing, visceral, and jaw-dropping impact.  

Optional SVS Auto EQ Mic Upgrade

For the most accurate bass performance, the SVS Auto EQ Mic is available as an optional accessory and can be added to your purchase. While the SVS Subwoofer Control App can perform Auto EQ calibration using your smartphone's built-in microphone, the dedicated SVS Auto EQ Mic provides more precise room measurements for improved results.

Using the SVS Subwoofer Control App, the microphone helps analyze your room and automatically optimize bass response, reducing boomy spots and uneven bass while improving clarity, balance, and impact. It's an easy way to get the best possible performance from your SVS subwoofer and achieve tighter, more balanced bass tailored to your listening space.