In this review, we will be comparing PB-3000 R|Evolution and SuperSub X, two Powered Subwoofer speakers from SVS and GoldenEar. Being Powered subwoofers, they both have built-in amplifiers so you don't need an external power amp or an integrated amp to power them. Let's have a brief look at the main features of SVS PB-3000 R|Evolution and GoldenEar SuperSub X first before getting into our more detailed comparison.
The sections below take each area in turn: driver and amplifier, frequency response, physical size and connectivity.
Drivers
The efficiency of a subwoofer is directly proportional to the total radiating are squared hence the woofer quantity and diameter.SVS PB-3000 R|Evolution and GoldenEar SuperSub X have a totally different setup: the SVS PB-3000 R|Evolution features 1 x 13-inch drivers whereas the SuperSub X features 2 x 8-inch drivers.
Frequency Response
PB-3000 R|Evolution has a frequency range of 16-235 Hz whereas SuperSub X has a frequency range of 12-250 Hz. With a minimum frequency of 12Hz, the SuperSub X can go slightly deeper then the PB-3000 R|Evolution's min frequency of 16Hz.
Below graphs depict how these two speakers compare with the max, min and average values of the Min and Max Frequencies of other speakers in the Subwoofer class in our database.
Low Frequency
Subwoofer Speakers
High Frequency
Subwoofer Speakers
Cabinet Type
The SVS PB-3000 R|Evolution has a Bass Reflex type cabinet. Bass Reflex type subwoofers (aka Ported, Vented or Reflex Port) have enclosures that uses a port, hole or vent cut into the cabinet. Ported designs are generally more efficient than the Sealed designs. On the other hand the GoldenEar SuperSub X have Passive Radiator type enclosure. Passive Radiator type subwoofers sports a non-powered cone that moves in response to the main woofer to move air out in order to generate stronger bass in a smaller body compared to ported or sealed designs.
Physical Specs
The size of a speaker can sometimes be an important decision factor due to space constraints or in some cases purely for esthetic reasons. In this section, we are going to compare SVS PB-3000 R|Evolution's and GoldenEar SuperSub X's external dimensions. SVS PB-3000 R|Evolution has external dimensions of 556.0 x 465.0 x 627.0mm (21-7/8 x 18-5/16 x 24-11/16inch) whereas GoldenEar SuperSub X has external dimensions of 324.0 x 356.0 x 388.0mm (12-3/4inch x 14inch x 15-1/4inch).
SVS PB-3000 R|Evolution is clearly the larger of the two speakers. Its body is 109mm wider, 232mm taller and 239mm deeper than GoldenEar SuperSub X.
Size, drawn to scale
Both speakers and both views share one scale, so everything here is directly comparable. Hover a box for its dimensions.
One scale for both, standing on the same surface and pushed back to the same wall, so the deeper one visibly sticks out further.
SVS PB-3000 R|Evolution needs about 111% more floor or shelf area. SVS PB-3000 R|Evolution is 239mm deeper, so it stands that much further out from the wall. SVS PB-3000 R|Evolution is 232mm taller.
Base Surface Area Comparison
Base surface area of a loudspeaker may become a determining factor when the space in your room or desk is limited.
The base surface area of the SVS PB-3000 R|Evolution is approximately 2915.6cm2 / 451.9inch2 and base area of the GoldenEar SuperSub X is approximately 1381.3cm2 / 214.1inch2. The PB-3000 R|Evolution requires 111% more surface area than the SuperSub X which gives it a small disadvantage on placement in tight spaces.