SVS SB17-Ultra

The 17-inch driver uses a glass fiber composite cone and dual 8-inch voice coils, which allow for significantly more surface area and stable current transfer than typical drivers. This design enables the subwoofer to move massive amounts of air with greater precision and control, even at extreme output levels.

By using two separate amplifier stages, the subwoofer achieves immense power and limitless headroom. This ensures that the bass remains tight and distortion-free, even during the most demanding cinematic explosions or complex musical passages.

While you can use the subwoofer without it, the app is highly recommended for its auto-room correction feature. It allows you to tune the output to your specific room acoustics, ensuring the bass is balanced and accurate rather than boomy or uneven.

The sealed MDF cabinet is engineered to be incredibly rigid, which helps eliminate unwanted resonance and vibration. This results in cleaner, more articulate bass that reaches down to 15 Hz, providing a tight, punchy sound that is ideal for both high-fidelity music and immersive home theater.

The high-speed DSP acts as the 'brain' of the subwoofer, constantly monitoring the signal to ensure the driver operates within its optimal range. This allows for precise frequency management and protection, ensuring the output remains accurate and powerful without risking damage to the components.

It is designed to excel at both. The sealed cabinet provides the speed and tonal accuracy required for music, while the massive 2800-watt amplifier and large driver provide the chest-compressing impact needed for high-end home theater setups.