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Audioengine S6 Subwoofer Review

Main Features

  • 6" Treated paper Woofer
  • 140 watts RMS Output
  • 33-132 Hz Frequency Response
  • Weight: 15.40 lbs / 7.00kg
  • Dimensions (H x W x D): 9-13/16" x 8-11/16" x 11-1/16"
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Audioengine S6 Subwoofer Review
Audioengine S6 Audioengine S6
See at AMAZON

S6 is a Sealed type Powered Subwoofer by Audioengine with a frequency range of 33-132 Hz. It features 1 x 6" Treated paper Woofer, and powered by a 140 watts amplifier.

Audioengine S6  Lifestyle
Audioengine S6 Lifestyle


**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

Audioengine S6 has a Frequency response range of 33-132 Hz at ±3dB. Here we have a comparison of how S6'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
Audioengine S6
Min
Average
Max
High Frequency
Subwoofer Speakers
Audioengine S6
Min
Average
Max

Among all subwoofers in our database with a max MSRP price of 300$, these are the 5 Powered Subwoofer models that can reach deeper bass levels than the Audioengine S6's 33Hz:

  • Sony SA-CS9 with Low Frequency of 28 Hz (Compare w/ S6)
  • Jamo C 912 with Low Frequency of 29 Hz (Compare w/ S6)
  • Klipsch R-10SWi with Low Frequency of 32 Hz (Compare w/ S6)
  • Klipsch R-100SW with Low Frequency of 32 Hz (Compare w/ S6)
  • Jamo C 910 with Low Frequency of 32 Hz (Compare w/ S6)

Low-Pass Crossover

Audioengine S6 has a variable Low-pass filter (LFP) which lets you choose a frequency level between 40-130 Hz in order to block any frequencies above that point from reaching the amplifier.

Audioengine S6 Back View
Audioengine S6 Back View

Inputs and Outputs

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

Wireless Connection

Audioengine S6 lets you make a wireless connection to your system with an optional Audioengine W3 Wireless Adapter Kit adapter. Wireless connection helps to minimize the cables running on your floor.

Audioengine S6 External Dimensions and Weight

Audioengine S6 has external dimensions of (Height x Width x Depth) 9-13/16inch x 8-11/16inch x 11-1/16inch (250.0 x 221.0 x 281.0mm ).

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 Audioengine S6 is approximately 621.0cm2 / 96.3inch2.

Weight

The Audioengine S6 weighs 7.00kg / 15.4lbs. 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 S6's weight compares with the average, max and min weights in its class.

Weight
All Subwoofer Speakers
Audioengine S6
Min
Average
Max
Weight
Subwoofer Speakers under $300
Audioengine S6
Min
Average
Max

How does the Audioengine S6 compare to the Audioengine S8?

One of the natural alternative to the Audioengine S6 is the S8 which is located one step higher in Audioengine's Powered Subwoofer selection.

Check the Detailed Comparison of Audioengine S6 vs S8 for more details.

Cabinet type and Materials

Audioengine S6 has a Acoustic Suspension type cabinet. Acoustic suspension aka Sealed subwoofers are preferred for music oriented systems whereas the Ported subwoofers are generally accepted to be more suitable for home theatre systems.

Port Position

Audioengine S6 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 Audioengine S6 come with a Grille?

S6 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.

Audioengine S6  with Grille
Audioengine S6 with Grille

What's in the Box of Audioengine S6?

Here are the items that are included inside the box of S6:
  • Powered subwoofer
  • Grille
  • 6-feet AC power cord
  • 6.5-feet Stereo RCA cable
  • 6.5-feet Stereo minijack audio cable
  • Cloth subwoofer bag
  • Cloth cable bag
  • Quick Start Guide
  • Audioengine brochure
  • Recommended Accessories

    Here is a list of accessories that we think you may need for the Audioengine S6.

    • Vibration Isolators: IsoAcoustics isolators more affordable options too.
    • Acoustic Panels and Treatments: Your room is as important as your stereo equipment so acoustic treatments goes a long way in improving the overall performance.

    Warranty

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

    Audioengine S6 Alternatives in Powered Subwoofer Speakers
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    34-140k Hz 8" 300 watts 11-9/16 x 11-5/8 x 13-5/16inch"
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    27-125k Hz 10" 200 watts 16-7/16 x 14-1/16 x 18-13/16inch"
    KEF KUBE 10b
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    24-140k Hz 10" 300 watts 14-5/8 x 14 x 15-5/8inch"
    KEF KC62
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    11-200k Hz 6.5" 1000 watts 9-5/8inch x 10-1/8inch x 11-1/16inch "
    JBL Stage A120P
    Compare
    32-150k Hz 12" 250 watts 16-5/16 x 15-7/16 x 18-11/16inch"
    Klipsch RP-1400SW
    Compare
    16-141k Hz 14" 500 watts 21-5/16inch x 20inch x 25-11/16inch "
    SVS PB-1000
    Compare
    19-270k Hz 10" 300 watts 18-7/8 x 15 x 20-15/16inch"
    B&W ASW610
    Compare
    27-140k Hz 10" 200 watts 12-5/8 x 12-1/4 x 15-1/2inch"
    Klipsch R-100SW
    Compare
    32-120k Hz 10" 150 watts 14-5/8 x 12-9/16 x 18-1/16inch"
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    What is the External Dimensions of Audioengine S6
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