In this review, we will be comparing PB-3000 R|Evolution and ForceField 40, 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 ForceField 40 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.
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Drivers
The efficiency of a subwoofer is directly proportional to the total radiating are squared hence the woofer quantity and diameter.Both SVS PB-3000 R|Evolutionand GoldenEar ForceField 40 have a single woofer setup however the SVS PB-3000 R|Evolution's woofer is 13-inch whereas the GoldenEar ForceField 40 features a 10-inch woofer.
Frequency Response
PB-3000 R|Evolution has a frequency range of 16-235 Hz whereas ForceField 40 has a frequency range of 14-250 Hz. With a minimum frequency of 14Hz, the ForceField 40 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 ForceField 40 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 ForceField 40'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 ForceField 40 has external dimensions of 378.0 x 339.0 x 485.0mm (14-7/8inch x 13-5/16inch x 19-1/16inch).
SVS PB-3000 R|Evolution is clearly the larger of the two speakers. Its body is 126mm wider, 178mm taller and 142mm deeper than GoldenEar ForceField 40.
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 ForceField 40 is approximately 1644.2cm2 / 254.9inch2. The PB-3000 R|Evolution requires 77% more surface area than the ForceField 40 which gives it a small disadvantage on placement in tight spaces.