SVS SB-2000 vs SVS PB-1000 has 12-inch and 500 W power vs 10-inch and 300 W. The model is made in a more traditional two-phase inverter cabinet with two options for configuring the ports of the phase inverter. Installed Class D amplifier Power Sledge STA-550D. The manufacturer talks about high currents and more than 1,500 watts of peak power with "incredibly low distortion." There are volume control, customization, and selection of user preset, 3-band parametric equalizer, low-pass filter, phase, polarity, and room influence correction. Also, there are buttons and an LED Intelligent Control Interface (ICI) on the back of the amplifier.
I would call the SB-1000 subwoofer universal simply based on its specification. This subwoofer can be called musical, and paying due attention to the setting – get seamless integration with both floor and shelf speakers. Outwardly, it looks neat and compact. Thanks to the rounded corners of the body and the detachable grill, it does not attract attention and quietly dissolves in the interior. The only thing that indicates his presence in a darkened room is a bright blue LED. SVS PB-1000 vs SVS SB-2000 is heavier, 21 vs 15,8 kg. There is also a stereo low-level output with a fixed cutoff frequency of 80 Hz.
The SVS SB-2000 is better subwoofer in this comparison. Check SVS SB-2000 price