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MartinLogan Dynamo 600X Subwoofer Review

Main Features

  • 10" Polypropylene Woofer
  • 120 watts RMS Output
  • 27-200 Hz Frequency Response
  • App Control Feature
  • Weight: 35.00 lbs / 15.91kg
  • Dimensions (H x W x D): 16-5/16" x 14-1/2" x 16-1/2"
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MartinLogan 600X Subwoofer Review
MartinLogan 600X MartinLogan 600X
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Dynamo 600X is a Ported type Powered Subwoofer by MartinLogan with a frequency range of 27-200 Hz. It features 1 x 10" Polypropylene Woofer, and powered by a 120 watts amplifier.

Dynamo 600X is a member of MartinLogan's Dynamo series of Powered subwoofers. Below you can see the main specs of these subwoofers as well as review and comparison links.

MartinLogan Dynamo Series Subwoofers
Model Frequency Woofer Amp Power Weight
MartinLogan 400
Compare
30-200k Hz 8" 75 watts 12.95kg
MartinLogan 800X
Compare
24-200k Hz 10" 300 watts 13.64kg
MartinLogan 1600X
Compare
20-200k Hz 15" 900 watts 25.91kg
MartinLogan 1100X
Compare
22-200k Hz 12" 650 watts 20.91kg
MartinLogan 600X
27-200k Hz 10" 120 watts 15.91kg


**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

MartinLogan 600X has a Frequency response range of 27-200 Hz at ±3dB. With the help of its 1 x 10-inch driver and 120 watts RMS amplifier, the Dynamo 600X can go as low as 27 Hz which doesn't quite offer full range sound (20Hz-2kHZ) but it gets really close. Here we have a comparison of how Dynamo 600X'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
MartinLogan 600X
Min
Average
Max
High Frequency
Subwoofer Speakers
MartinLogan 600X
Min
Average
Max
MartinLogan 600X Woofer
MartinLogan 600X's Polypropylene Woofer

Among all subwoofers in our database with a max MSRP price of 750$, these are the 5 Powered Subwoofer models that can reach deeper bass levels than the MartinLogan 600X's 27Hz:

  • GoldenEar ForceField 3 with Low Frequency of 18 Hz (Compare w/ Dynamo 600X)
  • SVS PB-1000 with Low Frequency of 19 Hz (Compare w/ Dynamo 600X)
  • SVS SB-2000 with Low Frequency of 19 Hz (Compare w/ Dynamo 600X)
  • Klipsch RP-1000SW with Low Frequency of 19 Hz (Compare w/ Dynamo 600X)
  • SVS SB-1000 Pro with Low Frequency of 20 Hz (Compare w/ Dynamo 600X)

Low-Pass Crossover

MartinLogan 600X has a variable Low-pass filter (LFP) which lets you choose a frequency level between 35-120 Hz in order to block any frequencies above that point from reaching the amplifier.

MartinLogan 600X Back View
MartinLogan 600X Back View

App-Based Control

MartinLogan 600X can be controlled wirelessly via MARTINLOGAN SUB CONTROL app available on iOS and Android. Considering the physical buttons are at the backside of the subwoofer, app control comes very handy when you need to change the parameters of the MartinLogan 600X frequently. Apps also provides settings that can't be placed on the body.

MARTINLOGAN SUB CONTROL Wireless Control App
MartinLogan 600X Wireless Control App

Inputs and Outputs

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

Wireless Connection

MartinLogan 600X lets you make a wireless connection to your system with an optional SWT-X Wireless Input System adapter. Wireless connection helps to minimize the cables running on your floor.

MartinLogan 600X External Dimensions and Weight

MartinLogan 600X has external dimensions of (Height x Width x Depth) 16-5/16 x 14-1/2 x 16-1/2inch (415.0 x 369.0 x 420.0mm ).

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 MartinLogan 600X is approximately 1549.8cm2 / 240.2inch2.

To get a better perspective on the real life size of MartinLogan 600X, let's compare it with a standard size Compact Disc which has a diameter of 4.7inch (120mm).

MartinLogan 600X Real Life Body Size Comparison
MartinLogan 600X Speaker Size Compared to a Compact Disc

Here we place the MartinLogan 600X virtually next to a standard width amplifier and turntable on a media center to get a better idea about the size.

MartinLogan 600X placed next to a Media Stand
MartinLogan 600X Subwoofer next to a Media Stand

Weight

The MartinLogan 600X weighs 15.91kg / 35lbs. 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 Dynamo 600X's weight compares with the average, max and min weights in its class.

Weight
All Subwoofer Speakers
MartinLogan 600X
Min
Average
Max
Weight
Subwoofer Speakers under $750
MartinLogan 600X
Min
Average
Max

Cabinet type and Materials

MartinLogan 600X has a Bass reflex type cabinet.

MartinLogan 600X  Feet
MartinLogan 600X Feet

Port Position

MartinLogan 600X is a bottom-firing port speaker

Available colors

MartinLogan 600X is available in Satin Black.

Does the MartinLogan 600X come with a Grille?

Dynamo 600X comes with grilles in Black color choices. 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 MartinLogan 600X?

Here are the items that are included inside the box of Dynamo 600X:
  • Powered subwoofer
  • 6.5-feet AC power cord
  • User-feets Manual
  • Recommended Accessories

    Here is a list of accessories that we think you may need for the MartinLogan Dynamo 600X.

    • 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.

    User's Manual

    For more information about how to setup, use and maintain the MartinLogan Dynamo 600X, use the direct link below to download the official manual document:
    Download User Manual for MartinLogan 600X

    Official Brochure

    Here is a link to download the official brochure for the MartinLogan Dynamo 600X speaker:
    Official Brochure for MartinLogan 600X

    Official Product Page

    Official manufacturer's product page for the MartinLogan Dynamo 600X speaker can be found below:
    Official Product Page for MartinLogan 600X

    Warranty

    3 Yrs w/ Registration of parts warranty and 3 Yrs w/ Registration of labor warranty is generally provided by the manufacturer.

    MartinLogan Dynamo 600X 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 "
    B&W DB4S
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    Klipsch R-101SW
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    Klipsch R-121SW
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    30-120k Hz 15" 400 watts 22-7/16inch x 19-3/8inch x 24-3/16inch "
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    Compare
    34-140k Hz 8" 300 watts 11-9/16 x 11-5/8 x 13-5/16inch"
    Klipsch SPL-100
    Compare
    27-125k Hz 10" 200 watts 16-7/16 x 14-1/16 x 18-13/16inch"
    KEF KUBE 10b
    Compare
    24-140k Hz 10" 300 watts 14-5/8 x 14 x 15-5/8inch"
    JBL Stage A120P
    Compare
    32-150k Hz 12" 250 watts 16-5/16 x 15-7/16 x 18-11/16inch"
    KEF KC62
    Compare
    11-200k Hz 6.5" 1000 watts 9-5/8inch x 10-1/8inch x 11-1/16inch "
    SVS PB-1000
    Compare
    19-270k Hz 10" 300 watts 18-7/8 x 15 x 20-15/16inch"
    Klipsch RP-1400SW
    Compare
    16-141k Hz 14" 500 watts 21-5/16inch x 20inch x 25-11/16inch "
    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"
    Frequently Asked Questions about MartinLogan Dynamo 600X
    What is the External Dimensions of MartinLogan Dynamo 600X
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