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MartinLogan Dynamo 800X Subwoofer Review

Main Features

  • 10" Polypropylene Woofer
  • 300 watts RMS Output
  • 24-200 Hz Frequency Response
  • App Control Feature
  • Weight: 30.00 lbs / 13.64kg
  • Dimensions (H x W x D): 13-13/16" x 12-1/2" x 13-3/4"
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MartinLogan 800X Subwoofer Review
MartinLogan 800X MartinLogan 800X
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Dynamo 800X is a Sealed type Powered Subwoofer by MartinLogan with a frequency range of 24-200 Hz. It features 1 x 10" Polypropylene Woofer, and powered by a 300 watts amplifier.

Dynamo 800X 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
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
Compare
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 800X has a Frequency response range of 24-200 Hz at ±3dB. With the help of its 1 x 10-inch driver and 300 watts RMS amplifier, the Dynamo 800X can go as low as 24 Hz which doesn't quite offer full range sound (20Hz-2kHZ) but it gets really close. Here we have a comparison of how Dynamo 800X'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 800X
Min
Average
Max
High Frequency
Subwoofer Speakers
MartinLogan 800X
Min
Average
Max
MartinLogan 800X Woofer
MartinLogan 800X's Polypropylene Woofer

Among all subwoofers in our database with a max MSRP price of 1000$, these are the 5 Powered Subwoofer models that can reach deeper bass levels than the MartinLogan 800X's 24Hz:

  • GoldenEar ForceField 4 with Low Frequency of 14 Hz (Compare w/ Dynamo 800X)
  • SVS PB-1000 Pro with Low Frequency of 17 Hz (Compare w/ Dynamo 800X)
  • Klipsch RP-1200SW with Low Frequency of 17 Hz (Compare w/ Dynamo 800X)
  • GoldenEar ForceField 30 with Low Frequency of 18 Hz (Compare w/ Dynamo 800X)
  • GoldenEar ForceField 3 with Low Frequency of 18 Hz (Compare w/ Dynamo 800X)

Low-Pass Crossover

MartinLogan 800X 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 800X Back View
MartinLogan 800X Back View

App-Based Control

MartinLogan 800X 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 800X frequently. Apps also provides settings that can't be placed on the body.

MARTINLOGAN SUB CONTROL Wireless Control App
MartinLogan 800X Wireless Control App

Inputs and Outputs

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

Wireless Connection

MartinLogan 800X 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 800X External Dimensions and Weight

MartinLogan 800X has external dimensions of (Height x Width x Depth) 13-13/16 x 12-1/2 x 13-3/4inch (351.0 x 318.0 x 350.0mm ).

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 800X is approximately 1113.0cm2 / 172.5inch2.

Weight

The MartinLogan 800X weighs 13.64kg / 30lbs. 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 800X's weight compares with the average, max and min weights in its class.

Weight
All Subwoofer Speakers
MartinLogan 800X
Min
Average
Max
Weight
Subwoofer Speakers under $1000
MartinLogan 800X
Min
Average
Max

Cabinet type and Materials

MartinLogan 800X 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.

MartinLogan 800X  Feet
MartinLogan 800X Feet

Port Position

MartinLogan 800X is a front and bottom-firing port speaker

Available colors

MartinLogan 800X is available in Satin Black.

Does the MartinLogan 800X come with a Grille?

Dynamo 800X 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 800X?

Here are the items that are included inside the box of Dynamo 800X:
  • Powered subwoofer
  • Grille
  • 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 800X.

    • 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 800X, use the direct link below to download the official manual document:
    Download User Manual for MartinLogan 800X

    Official Brochure

    Here is a link to download the official brochure for the MartinLogan Dynamo 800X speaker:
    Official Brochure for MartinLogan 800X

    Official Product Page

    Official manufacturer's product page for the MartinLogan Dynamo 800X speaker can be found below:
    Official Product Page for MartinLogan 800X

    Warranty

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

    MartinLogan Dynamo 800X Alternatives in Powered Subwoofer Speakers
    Model Frequency Woofer Amp Power Dimensions
    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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    Klipsch R-101SW
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    Klipsch R-121SW
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    Klipsch RP-1200SW
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    SVS SB-1000 Pro
    Compare
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    Wharfedale SW-15
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    30-120k Hz 15" 400 watts 22-7/16inch x 19-3/8inch x 24-3/16inch "
    KEF KUBE 8b
    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 800X
    What is the External Dimensions of MartinLogan Dynamo 800X
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