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KEF KC92 vs SVS PB-3000 Comparison
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Subwoofer to replace
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KEF KC92

Powered Subwoofer | 11-200 Hz

KEF KC92
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SVS PB-3000

Powered Subwoofer | 16-200 Hz

SVS PB-3000
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KEF KC92 KEF KC92
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SVS PB-3000 SVS PB-3000
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KEF KC92
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SVS PB-3000
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KEF KC92 vs SVS PB-3000 Speaker Comparison

In this review, we will be comparing KC92 and PB-3000, two Powered Subwoofer speakers from KEF and SVS. 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 KEF KC92 and SVS PB-3000 first before getting into our more detailed comparison.

KEF KC92 Key Specs

  • 2 x 9" Polypropylene Woofer
  • 11-200 Hz Frequency Response
  • 1000 watts Max Amplifier Output
  • Weight:20.00kg
  • Dimensions (H x W x D): 352.0" x 13" x 14.2"( 352.5 x 330 x 360.5 mm )

SVS PB-3000 Key Specs

  • 13" Aluminum Woofer
  • 16-200 Hz Frequency Response
  • 800 watts Max Amplifier Output
  • App Control Feature
  • Weight:37.36kg
  • Dimensions (H x W x D): 558.0" x 18-5/16" x 26"( 558.0 x 466.0 x 661.0mm )

In the following sections, we will get into details in order to better understand how the KEF KC92 and SVS PB-3000 compare and hopefully end up with enough arguments to decide which one of these subwoofers is the better choice for you.


**This post contains affiliate links, and I will be compensated if you make a purchase after clicking through my links. As an Amazon Associate I earn from qualifying purchases.

Drivers

The efficiency of a subwoofer is directly proportional to the total radiating are squared hence the woofer quantity and diameter.KEF KC92 and SVS PB-3000 have a totally different setup: the KEF KC92 features 2 x 9-inch drivers whereas the PB-3000 features 1 x 13-inch drivers.

Frequency Response

KC92 has a frequency range of 11-200 Hz whereas PB-3000 has a frequency range of 16-200 Hz. With a minimum frequency of 11Hz, the KC92 can go significantly deeper on the low side and provide stronger bass compared to the PB-3000'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

KEF KC92
SVS PB-3000
Min
Average
Max
High Frequency

Subwoofer Speakers

KEF KC92
SVS PB-3000
Min
Average
Max

Cabinet Type

The KEF KC92 has a Acoustic Suspension type cabinet. Acoustic Suspension aka Sealed type subwoofers have enclosures that are sealed hence no ports or holes exists on the cabinet. Sealed designs helps to provide more accurate and tight bass responses compared to ported designs. On the other hand the SVS PB-3000 have Bass Reflex type enclosure. 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.

Physical Specs

Size of a speaker can sometimes become an important decision factor due to space constraints or in some cases purely for esthetic reasons. In this section, we are going to compare KEF KC92's and SVS PB-3000's external dimensions. KEF KC92 has external dimensions of 352.5 x 330 x 360.5 mm ( 13.88 x 13.00 x 14.19 in) whereas SVS PB-3000 has external dimensions of 558.0 x 466.0 x 661.0mm ( 21-15/16 x 18-5/16 x 26inch) .

SVS PB-3000 is clearly the larger of the two speakers. Its body is 136mm wider, 206mm taller and 300mm deeper than KEF KC92.

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 KEF KC92 is approximately 1191.3cm2 / 184.7inch2 and base area of the SVS PB-3000 is approximately 3080.3cm2 / 477.4inch2. The KC92 requires 61% less surface area than the PB-3000 which gives it a small advantage on placement in tight spaces.

Weight Comparison

The weight of a subwoofer may become an important factor if you need to move and reposition the unit often to find the optimal positioning, also known as 'Subwoofer Crawling'. The KEF KC92 weighs 20.00kg / 44lbs and the SVS PB-3000 weighs 37.36kg / 82.2lbs. This makes the PB-3000 87% heavier than the KC92.

Here is a comparison of how KC92 and PB-3000's weights compare with the average, max and min weights in Powered Subwoofer class.

Weight
All Subwoofer Speakers
KEF KC92
SVS PB-3000
Min
Average
Max

What's in the Box of KEF KC92?

Here are the items that are included inside the box of KC92:
  • KC92 subwoofer
  • Power cord
  • Euroblock speaker level connector
  • User manual and warranty information
  • What's in the Box of SVS PB-3000?

    Here are the items that come with the PB-3000:
  • Powered subwoofer
  • Grille
  • 6.5-feet AC power cord
  • Quick Start Guide
  • Online Registration Card
  • SVS brochure

  • Reasons to choose KEF KC92 over SVS PB-3000
    Number of Woofers 2 vs 1 More woofers
    Low Frequency Response 11 Hz vs 16 Hz Generates deeper bass
    Height 352mm vs 558mm Easier to fit in smaller spaces
    Base Surface Area 1191cm2 vs 3080cm2 Takes less floor space
    Reasons to choose SVS PB-3000 over KEF KC92
    Woofer Size 13 inches vs 9 inches Larger woofer
    App-Based Control iOS,Android vs None Control the speaker via an app
    Price per pair* 1600USD vs 1999USD costs less (*prices may change depending on the seller, location and time)
    KEF KC92 vs SVS PB-3000 Specs Table
    Detailed comparison of specifications
    General KEF KC92 SVS PB-3000
    Brand KEF SVS
    Speaker Type Powered Subwoofer Powered Subwoofer
    Max Amplifier Output 1000 watts 800 watts
    Frequency Response 11-200 Hz 16-200 Hz
    Amplifier
    Watts RMS (Continuous) 1000-watt RMS 800-watt RMS
    Watts Peak (Max) n/a 2500-watt RMS
    Drivers
    Woofer Quantity 2 1
    Woofer Size 9" 13"
    Woofer Composition Polypropylene Aluminum
    Tweeter Size - -
    Aimable Tweeter No No
    Midrange Driver No No
    Crossover Frequency 40-140 Hz n/a
    Firing Direction n/a front
    Physical Specs
    Height 352.0mm (13.9") 558.0mm (22")
    Width 330.0mm (13") 466.0mm (18.3")
    Depth 361.0mm (14.2") 661.0mm (26")
    Weight 20.00kg (44lbs) 37.36kg (82.2lbs)
    Enclosure Acoustic Suspension Bass Reflex
    Grille n/a Yes
    Moisture Resistancy No No
    Connections
    Other
    Parts Warranty 2 Years 5 Years
    Labor Warranty 2 Years 5 Years

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