With a legendary 13.5-inch Ultra driver and 1,000 watts RMS, 3,600 watts peak Sledge STA-1000D DSP amplifier, the SB13-Ultra is an all-time great subwoofer for music and home theater fans alike.

2015年1月4日 · Their sealed, self-powered SB13-Ultra subwoofer weighs less than 100 lbs, yet boasts a 3600W peak amplifier. SVS sells this model directly via their website and offers buyers a 45-day, in-home trial period, with money returned in full if the sub doesn't work out.

2016年12月27日 · SB13-Ultra集高科技元件、功能、漂亮的外观、精致的音质于一体，一经上市，惊艳亮相，创造了低音炮史无前例的神话。 SB13-Ultra将如显微镜般精确地揭露音乐中的纹理和细微差别。

2013年1月6日 · Does its newest sub, the SB13-Ultra, live up to its predecessors? Read on and see. If you’re in the market for a new sub and are considering an SVS, your first step better be to get to your local gym and get into better shape before taking delivery.

2013年3月13日 · At 17.4” cubed and weighing a substantial 45kg, the SVS is a big lad. Compared to the cylinder designs, the SB-13 has a larger footprint but a lower profile which means that if you can site it, you should have an easier job of hiding it. As the name suggests, the SB-13 disposes of a 13 inch ‘Ultra’ driver mounted in a forward firing arrangement.

2013年6月5日 · The SVS SB13-Ultra powered subwoofer features a 13.5″ driver with 50mm peak excursion. It is driven by a 1,000 watt RMS Class D amplifier (3,600 watts peak). This amp has a dual band parametric equalizer and a unique limiter circuit that retains dynamic shadings even when pushed hard.

2011年6月16日 · The SB13-Plus lets you choose among 13 center frequencies from 31 to 125 Hz; boost or cut in a range from +3 to –12 dB; and set the Q (or width) of the adjustment band from 2.0 to 14.4 (0.7 to 0.1 octaves).