I'll get into the more nuanced aspects of this sub in a moment. But first things first: the SB-3000's most notable trait is its sheer brute strength. Its heavily braced enclosure houses a massive 13" woofer. This exceptionally large surface area means there's a ton of bass wave generation.
This mammoth driver is powered by an 800-watt RMS amplifier which allows it to produce commanding bass all the way down to 18 Hz (that's dipping into subsonic territory — bass you feel but can't hear).
Simply put, this sub is a beast. But its hard-hitting bass isn't sloppy or undefined. To the contrary, it offers a high degree of accuracy and low-frequency definition.
SVS has made the SB-3000 a breeze to operate and control. On the back panel is a new Intelligent Control Interface, which uses touch buttons and an LED bar to make changing DSP settings, volume, and other audio adjustments straightforward.
You can also control this sub via a free app on your phone, which lets you select your room's layout, change audio settings, tweak crossover and volume levels, and switch listening modes right from your seat.
SVS knows that a sub's performance is largely determined by the acoustics of your room, and your subwoofer's position within it. Thankfully, this sub doesn't have to be wrangled into the one and only perfect spot in your room. It offers a host of sound adjustments that let you get great sound wherever it's located.
Use the app to adjust crossover frequencies, parametric EQ settings, polarity, room gain, and other bass management functions. You can even save up to three groups of tailored settings as presets. These let you set up and switch between "listening modes" for a particular time of day or entertainment source. For instance, you can easily dial the bass down for nighttime listening.