SpeakerDecision
  • SPEAKERS
    • By Type
      Passive Bookshelf Speakers Passive Floor-standing Speakers Passive Center Channel Speakers Passive In-wall Speakers All Passive Speakers Powered Subwoofers Powered Stereo Speakers
      By Feature
      HDMI Input Room Correction Subwoofer Output Front Firing Port Handheld Remote Roon Ready
      By Brand
      Acoustic Energy Aperion ATC Audio-Technica Audioengine Bluesound Bowers Wilkins Buchardt Cambridge Audio Canton DALI Definitive Technology Dynaudio ELAC Emotiva Fluance Focal Fyne Audio Genelec GoldenEar Harbeth Jamo JBL Kanto KEF KLH Klipsch Leak Mackie Magnepan MartinLogan McIntosh Mission MoFi Monitor Audio Nuvo Onkyo OSD Paradigm Perlisten Polk Audio PS Audio PSB Q Acoustics REL Revel Russound Sennheiser Sonos Sonus faber Sony Spendor SVS Tannoy Technics Triangle Velodyne Victrola Wharfedale Wilson Audio Yamaha
  • AMPLIFIERS
    • By Type
      All Amplifiers Integrated Amplifiers Stereo Receivers Streaming Amplifiers Power Amplifiers Compact Amplifiers
      By Power
      Up to 60 watts 61 to 90 watts 91 to 120 watts 121 to 180 watts Over 180 watts
      By Feature
      HDMI Input Room Correction Subwoofer Output Handheld Remote Roon Ready
      Home Theater
      All Home Theater Receivers Anthem ARCAM Denon Integra JBL Marantz McIntosh NAD Onkyo Sony Yamaha
      Headphone Amps
      All Headphone Amplifiers Cambridge Audio iFi Audio McIntosh Naim Pro-Ject Rotel Schiit Audio Sennheiser Yamaha
      Multi-Zone
      All Multi-Zone Amplifiers JBL McIntosh OSD Rotel Russound Sonos
      By Brand
      Accuphase Advance Paris Anthem Arcam Audio Research AudioControl Audioengine Audiolab Bluesound Bose Buchardt Cambridge Audio Cayin Denon Devialet ELAC Emotiva Eversolo FiiO Fosi Audio Hegel HiFi Rose Integra JBL Layer Audio Design LEAK Luxman Marantz Mark Levinson McIntosh Michi MISSION MOON Musical Fidelity NAD Naim Onkyo OSD Parasound Pass Labs Peachtree PrimaLuna Primare PS Audio Rega Rogue Audio Roksan Rotel Schiit Audio Sonos Sony SVS T+A TEAC Technics Vincent WiiM Yamaha
  • SMART FIND
  • TOOLS
  • BLOG
  1. Home
  2. Audioengine Speakers
  3. Powered Subwoofers
  4. Audioengine S6
Audioengine S6 Subwoofer Review
Audioengine S6 - Front View

Compare To

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"
MSRP: $299 (list price)
Check price atAmazon›
x
Add a Subwoofer for comparison
Audioengine S6 Subwoofer Review
Audioengine S6 Audioengine S6
Check price atAmazon›

Made by Audioengine · United States · since 2005 · direct and retail

S6 is a Sealed type Powered Subwoofer by Audioengine with a frequency range of 33-132 Hz. It was released in 2022. It features 1 x 6" Treated paper Woofer, and powered by a 140 watts amplifier.

Audioengine S6  Lifestyle
Audioengine S6 Lifestyle

Frequency Response

Where should the crossover go? →  ·  What will your room do to this bass? →

Audioengine S6 has a Frequency response range of 33-132 Hz.

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:

  • Yamaha NS-SW100 with Low Frequency of 25 Hz (Compare w/ S6)
  • Sony SA-CS9 with Low Frequency of 28 Hz (Compare w/ S6)
  • Yamaha NS-SW050 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)

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.

Find speakers that fit your shelf or alcove →

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
Median
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.

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 are our favorite isolators but you may find 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 Detailed Specifications

General
BrandAudioengine
Full Model NameAudioengine S6
TypePowered Subwoofer
Release Date2022
Frequency Response33-132 Hz
Enclosure TypeSealed
EnclosureAcoustic Suspension
Firing DirectionFront
Amplifier & Driver
Power (RMS)140 watts
Woofer6-inch Treated paper

Controls & Connections
Low-pass Crossover40-130 Hz
Phase ControlYes
WirelessOptional
Line-level InputsStereo RCA/LFE, Mini
Speaker-level InputsNo
Speaker-level OutputsNo
Physical
Dimensions (HxWxD)9-13/16" x 8-11/16" x 11-1/16" (250.0 x 221.0 x 281.0mm)
Weight7 kg (15.4 lbs)
GrilleYes
Parts Warranty3 Years
Labor Warranty3 Years
Audioengine S6 Alternatives in Powered Subwoofer Speakers
Model Frequency Woofer Amp Power Dimensions
Polk Monitor XT12
Compare
24-160 Hz 12" 50 watts 16-7/16inch x 16-1/16inch x 19-1/16inch
SVS SB-1000 Pro
Compare
20-270 Hz 12" 325 watts 13-1/2inch x 13inch x 15-13/16inch
B&W DB4S
Compare
10-350 Hz 10" 1000 watts 14-3/4 x 14-1/4 x 17-1/16inch
Klipsch R-121SW
Compare
28-120 Hz 12" 200 watts 16-5/8inch x 16inch x 20-15/16inch
Klipsch R-101SW
Compare
30-160 Hz 10" 150 watts 14-9/16inch x 14-1/16inch x 20-13/16inch
Klipsch RP-1200SW
Compare
17-138 Hz 12" 400 watts 18-15/16inch x 17inch x 25-15/16inch
KEF KC62
Compare
11-200 Hz 6.5" 1000 watts 9-5/8inch x 10-1/8inch x 11-1/16inch
Klipsch R-100SW
Compare
32-120 Hz 10" 150 watts 14-5/8 x 12-9/16 x 18-1/16inch
Wharfedale SW-15
Compare
30-120 Hz 15" 400 watts 22-7/16inch x 19-3/8inch x 24-3/16inch
Klipsch SPL-100
Compare
27-125 Hz 10" 200 watts 16-7/16 x 14-1/16 x 18-13/16inch
B&W ASW610
Compare
27-140 Hz 10" 200 watts 12-5/8 x 12-1/4 x 15-1/2inch
KEF KUBE 8b
Compare
34-140 Hz 8" 300 watts 11-9/16 x 11-5/8 x 13-5/16inch
KEF KUBE 10b
Compare
24-140 Hz 10" 300 watts 14-5/8 x 14 x 15-5/8inch
B&W ASW608
Compare
32-140 Hz 8" 200 watts 10-11/16 x 10-1/4 x 13-3/4inch
JBL Stage A120P
Compare
32-150 Hz 12" 250 watts 16-5/16 x 15-7/16 x 18-11/16inch
Klipsch SPL-120
Compare
24-125 Hz 12" 300 watts 17-11/16 x 14-3/4 x 21-1/4inch
Frequently Asked Questions about Audioengine S6

How low can the Audioengine S6 go?

The Audioengine S6 has a frequency response of 33-132 Hz. Its low-end extends to 33Hz.

How much power does the Audioengine S6 have?

The Audioengine S6 has a built-in 140-watt RMS amplifier.

Is the Audioengine S6 sealed or ported?

The Audioengine S6 uses a Sealed enclosure. Sealed subwoofers trade a little output for tighter, more accurate bass and a smaller cabinet, which many listeners prefer for music.

What driver does the Audioengine S6 use?

The Audioengine S6 has a 6-inch Treated paper driver.

Does the Audioengine S6 have app control or room correction?

Yes. The Audioengine S6 offers an adjustable low-pass crossover (40-130 Hz) and phase control, letting you dial the sub into your room and blend it with your speakers.

How do you connect the Audioengine S6?

The Audioengine S6 connects via line-level Stereo RCA/LFE, Mini inputs, and supports a optional wireless connection.

How big and heavy is the Audioengine S6?

The Audioengine S6 weighs 7.00kg / 15.4lbs and measures 9-13/16" x 8-11/16" x 11-1/16" (HxWxD).

How much does the Audioengine S6 cost?

The Audioengine S6 has a manufacturer's list price (MSRP) of $299.

Was this subwoofer review useful?
Tell us what is missing or wrong and we will fix it.
Thanks. Anything you would add?
Optional, and it goes straight to the person who maintains this page.
Thanks - noted.
LATEST BLOG POSTS

Arcam's Cheapest New Receiver Costs 47 Percent More. It Is Also the Only One That Changed.
Triangle Borea BR04 vs BR03: 50 Dollars More Buys 2 Hz, Bi-Wiring and a Bigger Box
Marantz Cinema Series 2 Costs 200 Dollars More With the Same Power and Weight. Here Is What Changed.
SVS Won Best Budget Home Theater at CEDIA. Here Is the Bill, and Three Cheaper Ways to Build It
Dirac Live Is on 35 of the Amplifiers We List, and Nine of Them Charge Extra
Monitor Audio's In-Wall Subwoofers Show What Hiding Bass Really Costs


Latest Powered Subwoofers
Klipsch Reference Premiere RP-1600CSW
Klipsch Reference Premiere RP-1600CSW
16-inch Woofer | 14.5-175 Hz | 800 watts
Klipsch Reference Premiere RP-1400CSW
Klipsch Reference Premiere RP-1400CSW
14-inch Woofer | 15-180 Hz | 500 watts
Klipsch Reference Premiere RP-1200CSW
Klipsch Reference Premiere RP-1200CSW
12-inch Woofer | 17-160 Hz | 400 watts
DALI BASIK SUB
DALI BASIK SUB
8-inch Woofer | 33-200 Hz | 170 watts
Bluesound PULSE SUB
Bluesound PULSE SUB
6.5-inch Woofer | | 350 watts
Emotiva Nostala FT12
Emotiva Nostala FT12
12-inch Woofer | 25-150 Hz | 800 watts
Revel Performa4 B140
Revel Performa4 B140
10-inch Woofer | 26-150 Hz | 750 watts
SVS 3000 Micro R Evolution
SVS 3000 Micro R Evolution
9-inch Woofer | 20-230 Hz | 1200 watts
MartinLogan Grotto 15
MartinLogan Grotto 15
15-inch Woofer | 20-120 Hz | 1000 watts
MartinLogan Grotto 12
MartinLogan Grotto 12
12-inch Woofer | 22-120 Hz | 1000 watts


Most Popular Speakers
Klipsch Reference R-51M
Klipsch R-51M
2-way | 93 dB | 8 ohms
ELAC Debut 2.0 B6.2
ELAC Debut 2.0 B6.2
2-way | 87 dB | 6 ohms
Wharfedale Elysian 2
Wharfedale Elysian 2
3-way | 89 dB | 4 ohms
KEF Q150
KEF Q150
2-way | 86 dB | 8 ohms
Bowers & Wilkins 606 S2 Anniversary Edition
B&W 606 S2
2-way | 88 dB | 8 ohms
Klipsch Reference Premiere RP-500M
Klipsch RP-500M
2-way | 93 dB | 8 ohms
Wharfedale EVO5.1
Wharfedale EVO5.1
2-way | 87 dB | 4 ohms
Wharfedale EVO4.1
Wharfedale EVO4.1
2-way | 87 dB | 8 ohms
Wharfedale SUPER LINTON
Wharfedale SUPER LINTON
3-way | 90 dB | 6 ohms
Bowers & Wilkins 606
B&W 606
2-way | 88 dB | 8 ohms

This site contains affiliate links. We may be compensated if you make a purchase after clicking through one of them. As an Amazon Associate we earn from qualifying purchases.
Copyright © 2026 by SpeakerDecision
About Privacy Contact US Camera Decision