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Wharfedale SW-15 Subwoofer Review

Main Features

  • 15" Paper Woofer
  • 400 watts RMS Output
  • 30-120 Hz Frequency Response
  • Weight: 69.45 lbs / 31.57kg
  • Dimensions (H x W x D): 22-7/16" x 19-3/8" x 24-3/16"
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Wharfedale SW-15 Subwoofer Review

SW-15 is a Ported type Powered Subwoofer by Wharfedale with a frequency range of 30-120 Hz. It features 1 x 15" Paper Woofer, and powered by a 400 watts amplifier.


**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.

Frequency Response

Wharfedale SW-15 has a Frequency response range of 30-120 Hz at ±3dB. Here we have a comparison of how SW-15's Low and High frequency values compare with the average, max and min Low and High frequency values in its class.

Low Frequency
Powered Subwoofers
Wharfedale SW-15
Min
Average
Max
High Frequency
Subwoofer Speakers
Wharfedale SW-15
Min
Average
Max

Among all subwoofers in our database with a max MSRP price of 1500$, these are the 5 Powered Subwoofer models that can reach deeper bass levels than the Wharfedale SW-15's 30Hz:

  • GoldenEar SuperSub X with Low Frequency of 12 Hz (Compare w/ SW-15)
  • GoldenEar ForceField 40 with Low Frequency of 14 Hz (Compare w/ SW-15)
  • GoldenEar ForceField 4 with Low Frequency of 14 Hz (Compare w/ SW-15)
  • SVS PB-2000 Pro with Low Frequency of 16 Hz (Compare w/ SW-15)
  • SVS PC-2000 Pro with Low Frequency of 16 Hz (Compare w/ SW-15)


Low-Pass Crossover

Wharfedale SW-15 has a variable Low-pass filter (LFP) which lets you choose a frequency level between 40-150 Hz in order to block any frequencies above that point from reaching the amplifier.

Wharfedale SW-15 also features a High-pass filter (HFP) working at N/A Hz, used to block any frequencies below that point.

Inputs and Outputs

  • PreampLevel Inputs: Stereo RCA/LFE
  • SpeakerLevel Inputs: No
  • SpeakerLevel Outputs: No
  • Wireless: No

Wharfedale SW-15 External Dimensions and Weight

Wharfedale SW-15 has external dimensions of (Height x Width x Depth) 22-7/16inch x 19-3/8inch x 24-3/16inch (570.0 x 493.0 x 615.0mm ).

Base Surface Area
Base surface area of a loudspeaker may become a determining factor when the space in your room or desk is limited. The base area of Wharfedale SW-15 is approximately 3032.0cm2 / 470.0inch2.

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Here we place the Wharfedale SW-15 virtually next to a standard width amplifier and turntable on a media center to get a better idea about the size.

Wharfedale SW-15 placed next to a Media Stand
Wharfedale SW-15 Subwoofer next to a Media Stand

Weight

The Wharfedale SW-15 weighs 31.57kg / 69.5lbs. Weight of a subwoofer is an important factor when you need to move and reposition the unit often to find the optimal positioning, also known as 'Subwoofer Crawling'. Here is a comparison of how SW-15's weight compares with the average, max and min weights in its class.

Weight
All Subwoofer Speakers
Wharfedale SW-15
Min
Average
Max
Weight
Subwoofer Speakers under $1500
Wharfedale SW-15
Min
Average
Max

Cabinet type and Materials

Wharfedale SW-15 has a Bass Reflex type cabinet. Ported subwoofers are generally accepted to be more suitable for home theatre systems whereas the sealed designs are preferred for music oriented systems.

Port Position

Wharfedale SW-15 is a front-firing port speaker , which gives you more flexibility compared to rear firing speakers when you need to place it close against a wall or other surfaces.

Does the Wharfedale SW-15 come with a Grille?

SW-15 comes with grilles. The purpose of the grille is to protect the delicate driver elements from external impacts while still allowing the sound to pass as clearly as possible.

What's in the Box of Wharfedale SW-15?

Here are the items that are included inside the box of SW-15:
  • Powered subwoofer
  • Grille
  • 6.5-feet AC power cord
  • User-feets Manual
  • Warranty

    3 Years of parts warranty and 3 Years of labor warranty is generally provided by the manufacturer.

    Wharfedale SW-15 Alternatives in Powered Subwoofer Speakers
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    Polk Monitor XT12
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    24-160k Hz 12" 50 watts 16-7/16inch x 16-1/16inch x 19-1/16inch "
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    Compare
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    Compare
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    SVS PB-1000 Pro
    Compare
    17-260k Hz 12" 325 watts 18-13/16inch x 15inch x 20-15/16inch "
    SVS PB-1000
    Compare
    19-270k Hz 10" 300 watts 18-7/8 x 15 x 20-15/16inch"
    Jamo S 808 SUB
    Compare
    39-180k Hz 8" 50 watts 18-1/16 x 7 x 14inch"
    KEF KUBE 10b
    Compare
    24-140k Hz 10" 300 watts 14-5/8 x 14 x 15-5/8inch"
    Klipsch SPL-120
    Compare
    24-125k Hz 12" 300 watts 17-11/16 x 14-3/4 x 21-1/4inch"
    Cambridge Audio Minx X201
    Compare
    36-200k Hz 6.5" 200 watts 8-5/8 x 8-1/4 x 10-1/16inch"
    Wharfedale SW-12
    Compare
    35-120k Hz 12" 300 watts 18-7/8inch x 15-13/16inch x 20-1/8inch "
    Frequently Asked Questions about Wharfedale SW-15
    What is the External Dimensions of Wharfedale SW-15


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