Kicker 50GOLD124 with Sealed Enclosure

1000W Peak (500W RMS) 12" Competition Gold Series Dual 4-Ohms Car Subwoofer

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• Peak Power: 1000 watts
• RMS Power: 500 watts
• Santoprene Rubber Surround
• Impedance: Dual 4 ohms
• Sensitivity: 87.1 dB
• Forced-Air Cooling feature
• Includes Sealed Enclosure

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Kicker 50GOLD124

1000W Peak (500W RMS) 12" Competition Gold Series Dual 4-Ohms Car Subwoofer
Quantity: 1

Product Details:

  • 12" Dual 4 ohms Competition Gold Series Subwoofer
  • Power Handling:
    • Peak: 1000 watts
    • RMS: 500 watts
  • Santoprene Rubber Surround
  • Large surround for high excursion and distortion-free bass
  • Integrated dust cap
  • Full-coverage steel basket
  • Features UniPlate, Spiralead tinsel leads, progressive-roll spider
  • Forced-Air Cooling
  • Oversized, gold push terminals transfer
  • 17.5 mm Xmax
  • Double Stacked magnet motor structure
  • Frequency Response: 25 - 500 Hz
  • Resonance Frequency (Fs): 37 Hz
  • Sensitivity: 87.1 dB
  • Sealed box volume: 1 cubic feet - 2 cubic feet
  • Ported box volume: 1.75 cubic feet - 2.25 cubic feet
  • Top-mount depth: 5.75"
  • Cutout diameter: 11"
  • Authorized Internet Dealer
  • Protective subwoofer grille: No
  • 1-year Manufacturer's Warranty

  • Priced Individually

Kicker 50GOLD124 Manual

Atrend 12SQL

12" Single Medium Pro Series Sealed Subwoofer Enclosure
Quantity: 1


General Features:

  • 12" Single Medium Pro Series Sealed Subwoofer Enclosure
  • Made in the USA
  • Completely miter and dado end panels
  • Premium carpeted finish
  • Silver spring loaded terminal cups
  • 3/4" MDF construction
  • Glued and braced with fasteners
  • Total box volume: 1.00 cubic feet
  • Dimensions: 13-1/2D x 13-1/2"W x 13-1/2"H
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Specifications & Details

Subwoofer Specifications
Competition Gold Series
Subwoofer Size
RMS Power Handling
500 watts
Peak Power Handling
1000 watts
Woofer Surround
Santoprene Rubber
87.1 dB
Frequency Response
25 - 500 Hz
Subwoofer Design
Round / Circle
Enclosure Specifications
Box Type
Number of Subwoofers
Box Style/Shape
Wood Thickness
Number of Terminals
Terminal Type
Spring posts (banana clip ready)
Box Exterior Color
Box Finish
Enclosure Second Depth
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider

Item Details


Model Number:

50GOLD124, 12SQL



Internal SKU:


Internal Product ID:


Customer Ratings & Reviews

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Customer Reviews

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Nice box

The following review is for 12SQL, which is a part of the bundle you are viewing.

This is a really nice box. I have a Boston Acoustics G5 in it and it pounds!!! I wanted to save space in trunk by switching to small sealed box instead of the big ported I was using previously. I thought I would be taking a hit in SPL but surprisingly I didn't. Just a gain in SQ. And I gained about 50% more trunk space.

By Dangelo on September 21, 2017 checkmarkIcon Verified purchase


found this helpful.

Good value

The following review is for 12SQL, which is a part of the bundle you are viewing.

Great box for the value. I have a JL 12w6 in it and it sounds amazing. My one issue was the aesthetics, it arrived looking like it needed a bit more carpeting but for the price and sound quality i’ll take it.

By Alex on October 20, 2022 checkmarkIcon Verified purchase


found this helpful.

Nice box

The following review is for 12SQL, which is a part of the bundle you are viewing.

Good quality good solid box sub sounds awesome in this box

By Mike on April 7, 2023 checkmarkIcon Verified purchase


found this helpful.

The following review is for 12SQL, which is a part of the bundle you are viewing.

I just received two of these boxes today. I put them in my 2017 Chevy Camaro. I have 2 Rockford fosgate P 2's and I have a Rockford fosgate T750X amp pushing them. Have them wired at 1 ohm. Man my system sound so good. If you dont have much trunk space this is the way to go. And the Rockford fosgate setup is amazing.

By Raymond on February 3, 2023 checkmarkIcon Verified purchase


found this helpful.


The following review is for 12SQL, which is a part of the bundle you are viewing.

I put my older P2D4-12 in this after gluing polyfill to the insides. Hits harder than I remember it hitting before. Attend makes SOLID boxes.
Thank you.

By Sozo on November 11, 2017 checkmarkIcon Verified purchase


found this helpful.

Great Box!

The following review is for 12SQL, which is a part of the bundle you are viewing.

I have an Alpine Type-X 12" Subwoofer that I had put in a ported box. It sounded great and it hit hard. Problem was that it was taking up to much of my trunk space and I wanted some back so I started searching for a sealed box.
I purchased this box after looking through several reviews of the boxes on Amazon. They appeared to be hit or miss. This box appeared solid and a different sized box from this manufacturer had good reviews so I gave it a try.
The box arrived well packaged and in perfect condition and appeared to be well constructed. The Atrend badge easily unscrews off if you would like to remove it. It had enough room on it that I was able to mount my Eclpise ZA1200 directly on to it. Great box for the price.
Now that I have my sub in the sealed box, I have some more trunk room although I sacrificed some bass (not as loud as it was) but I was expecting that to happen.
It is a great box!

By Martin on July 28, 2017 checkmarkIcon Verified purchase


found this helpful.

Quality craftsmanship, and a great price!!!

The following review is for 12SQL, which is a part of the bundle you are viewing.

This Atrend 12SQL is a great box for any budget build. Even though it's listed as medium duty I've sampled various 12" subwoofers in this box with different amplifiers at various power levels and not once did it disappoint. This is a box you can install with little or no modifications and be pleasantly happy with the lows it produces.

By David on June 15, 2023 checkmarkIcon Verified purchase


found this helpful.


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Essential add-ons
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25 ft. of True 12 Gauge EnvyFlex Speaker Cable/Wire (100% Oxygen-Free Copper)



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20 Square Feet of Sound Dampening Material (Five 18" x 32" Pieces)



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NVX Sound Dampening Rubber Roller (SDRLR1)

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