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  1. Home
  2. GoldenEar Speakers
  3. Powered Subwoofers
  4. GoldenEar SuperSub X
GoldenEar SuperSub X Subwoofer Review
GoldenEar SuperSub X - Front View

Compare To

Main Features

  • 2 x 8" Fiber Woofer
  • Two 10.5-inch x 9.5-inch Passive Radiators
  • 1,400 watts RMS Output
  • 12-250 Hz Frequency Response
  • Weight: 40.00 lbs / 18.18kg
  • Dimensions (H x W x D): 12-3/4" x 14" x 15-1/4"
MSRP: $1,499 (list price)
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GoldenEar SuperSub X Subwoofer Review
GoldenEar SuperSub X GoldenEar SuperSub X
Check price atAmazon›

Made by GoldenEar · United States · since 2010 · sold through dealers

SuperSub X is a Passive Radiator type Powered Subwoofer by GoldenEar with a frequency range of 12-250 Hz. It was released in 2015. It features 2 x 8" Fiber Woofer, and powered by a 1400 watts amplifier. SuperSub X also employs two 10.5-inch x 9.5-inch passive radiators.

SuperSub X is a member of GoldenEar's SuperSub series of Powered subwoofers. The SuperSub range are GoldenEar's high-output powered subwoofers with dual opposing drivers. Below you can see the main specs of these subwoofers as well as review and comparison links.

GoldenEar SuperSub Series Subwoofers
Model Frequency Woofer Amp Power Weight
GoldenEar SuperSub X
12-250 Hz 8" 1400 watts 18.18kg
GoldenEar SuperSub XXL
Compare
10-250 Hz 12" 1600 watts 37.27kg


**This post contains affiliate links, and we will be compensated if you make a purchase after clicking through our links. As an Amazon Associate I earn from qualifying purchases.

Frequency Response

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

GoldenEar SuperSub X has a Frequency response range of 12-250 Hz. Thanks to its 2 x 8-inch driver and 1400 watts RMS amplifier, at 12Hz the SuperSub X can generate bass levels that is even below 20Hz which is considered to be the bottom limit of Full Range sound (20Hz -20kHz) that human can hear.

Here we have a comparison of how SuperSub X'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
GoldenEar SuperSub X
Min
Average
Max
High Frequency
Subwoofer Speakers
GoldenEar SuperSub X
Min
Average
Max

Low-Pass Crossover

GoldenEar SuperSub X 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.

Inputs and Outputs

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

GoldenEar SuperSub X External Dimensions and Weight

GoldenEar SuperSub X has external dimensions of (Height x Width x Depth) 12-3/4inch x 14inch x 15-1/4inch (324.0 x 356.0 x 388.0mm ).

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 GoldenEar SuperSub X is approximately 1381.3cm2 / 214.1inch2.

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

GoldenEar SuperSub X Real Life Body Size Comparison
GoldenEar SuperSub X Speaker Size Compared to a Compact Disc

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

GoldenEar SuperSub X placed next to a Media Stand
GoldenEar SuperSub X Subwoofer next to a Media Stand

Find speakers that fit your shelf or alcove →

Weight

The GoldenEar SuperSub X weighs 18.18kg / 40lbs. 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 SuperSub X's weight compares with the average, max and min weights in its class.

Weight
All Subwoofer Speakers
GoldenEar SuperSub X
Min
Average
Median
Weight
Subwoofer Speakers under $1500
GoldenEar SuperSub X
Min
Average
Max

Cabinet type and Materials

GoldenEar SuperSub X has a Passive Radiator type cabinet.

Port Position

GoldenEar SuperSub X is a side-firing port speaker.

What's in the Box of GoldenEar SuperSub X?

Here are the items that are included inside the box of SuperSub X:
  • Powered Subwoofer
  • 10-feet AC power cord
  • Owners Manual

Recommended Accessories

Here is a list of accessories that we think you may need for the GoldenEar SuperSub X.

  • 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.

GoldenEar SuperSub X Detailed Specifications

General
BrandGoldenEar
Full Model NameGoldenEar SuperSub X
TypePowered Subwoofer
Release Date2015
Frequency Response12-250 Hz
Enclosure TypePassive Radiator
EnclosurePassive Radiator
Firing DirectionSide
Port Positionside
Amplifier & Driver
Power (RMS)1400 watts
Woofer2 x 8-inch Fiber
Passive Radiatortwo 10.5-inch x 9.5-inch

Controls & Connections
Low-pass Crossover40-150 Hz
Phase ControlNo
WirelessNo
Line-level InputsStereo RCA/LFE
Speaker-level InputsNo
Speaker-level OutputsNo
Physical
Dimensions (HxWxD)12-3/4" x 14" x 15-1/4" (324.0 x 356.0 x 388.0mm)
Weight18.18 kg (40 lbs)
Parts Warranty3 Years
Labor Warranty3 Years
GoldenEar SuperSub X 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
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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 GoldenEar SuperSub X

How low can the GoldenEar SuperSub X go?

The GoldenEar SuperSub X has a frequency response of 12-250 Hz. It digs below 20Hz, the bottom limit of human hearing, so you get deep, physical bass you feel as much as hear.

How much power does the GoldenEar SuperSub X have?

The GoldenEar SuperSub X has a built-in 1400-watt RMS amplifier.

Is the GoldenEar SuperSub X sealed or ported?

The GoldenEar SuperSub X uses a Passive Radiator enclosure. Ported (bass-reflex) designs use a tuned vent to move more air, giving deeper, louder output for the same driver, which suits home theater.

What driver does the GoldenEar SuperSub X use?

The GoldenEar SuperSub X has a 2 x 8-inch Fiber driver. It is paired with two 10.5-inch x 9.5-inch passive radiators to reinforce the low end.

Does the GoldenEar SuperSub X have app control or room correction?

Yes. The GoldenEar SuperSub X offers an adjustable low-pass crossover (40-150 Hz), letting you dial the sub into your room and blend it with your speakers.

How do you connect the GoldenEar SuperSub X?

The GoldenEar SuperSub X connects via line-level Stereo RCA/LFE inputs.

How big and heavy is the GoldenEar SuperSub X?

The GoldenEar SuperSub X weighs 18.18kg / 40lbs and measures 12-3/4" x 14" x 15-1/4" (HxWxD).

How much does the GoldenEar SuperSub X cost?

The GoldenEar SuperSub X has a manufacturer's list price (MSRP) of $1,499.

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