Knock-Down MDF 0.67 cu. ft. Subwoofer Speaker Cabinet

Build your own computer or surround sound subwoofer with this CNC-cut 12" cube cabinet in minutes.
  • CNC-cut MDF panels for precise fit and finish
  • 0.67 cu. ft. internal volume
  • Build your own compact subwoofer
  • Assembles in minutes
  • Made in the U.S.A.
Part # 
Weight: 15.45 lbs.  
List Price$59.99
Regular Price$37.82
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Part # 300-7068
Qty:  EA
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Product Details

Knock-Down MDF 0.67 cu. ft. Subwoofer Speaker Cabinet

Even the easiest do-it-yourself subwoofer can turn into an arduous project; from uneven cuts, to measuring mistakes. CNC knock-down cabinets make it easy for the beginner to end up with amazing finished results without all of the time and effort necessary to perfect your woodworking skills. Perfect for speaker builders and designers without expensive tools or access to a woodshop.

During the CNC process, dadoes are cut into the top, bottom, and rear of the side panels to ensure a secure fit, maximizing the gluing surface and making assembly that much easier. The front baffle features roundovers on each exposed edge for a professional look.

The end result is a subwoofer speaker cabinet that assembles in no time flat—all you need are wood clamps, wood glue, and about five minutes; no screws needed. 

Specifications: • Panel thickness: 3/4" • Panel material: Medium Density Fiberboard (MDF) • Finished cabinet volume: 0.67 cubic feet • External dimensions: 12" H x 12" W x 12" D • Internal dimensions: 10.5" H x 10.5" W x 10.5" D • Made in the U.S.A.


Knock-Down MDF 0.67 cu. ft. Subwoofer Speaker Cabinet
  • BrandParts Express
  • Part Number300-7068
  • UPC844632007880
  • Product CategoryKnock-Down Speaker Cabinets
  • Unit of MeasureEA
  • Product Rating
    (1 Reviews)
  • Weight15.45 lbs.
  • California Prop 65

    Warning: California residents only. Please note per Proposition 65 that this product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

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Knock-Down MDF 0.67 cu. ft. Subwoofer Speaker Cabinet
Knock-Down MDF 0.67 cu. ft. Subwoofer Speaker Cabinet is rated 5.0 out of 5 by 1.
Rated 5 out of 5 by from Well made 0.67 3/4 mdf subwoofer cabinet.Nicely machined box went together with ease. Mdf seems to be high quality compared to mdf available at home center. Saved me a lot of time and work by buying it already cut. Cut your driver holes add some binding posts and finish and it's done. Another great product from P.E
Date published: 2013-02-25

Product Q&A

Get your questions answered from other customers
who own this product or have experience with it.
If your question requires design or troubleshooting information,
please email tech@parts-expresss.com  for a prompt reply.
Knock-Down MDF 0.67 cu. ft. Subwoofer Speaker Cabinet

what subwoofer and port/or not? would u recommend for this cabinet?

Have a yung 300watt no boost plate amp on order, will b in a cabinet I made for it. current system using 100 watt * 4 T-amp @ 4ohm & kicker 100w car amp driving a Dayton classic 8" 4ohm sub-woofer in a two port Sony box. Yung amp will replace kicker amp.
Asked by: musiclover
The RSS210HO-4 is a very good woofer choice for this size enclosure. If you want powerful bass to below 30hz, a pair of PR's can work. A pair of SD270-PR's loaded with 600 grams mass each would tune this cabinet to approximately 27hz. The SPA250 Amp would be a good match to max the output capability of this configuration.
Answered by: Jay1
Date published: 2013-04-10

on what side do i put the 2 SD- 270-PR?

Do I mount the passives on opposing sides of each other or one opposed to sub and the other on bottom? I do have a Dayton classic 8" sub but want a H.O. Using a passive radiator is exactly what i first wanted 2 do but was unsure exactly how and what 2 use. Still a beginner @ most of this. Thanks for the help
Asked by: musiclover
Yes, the PR's would go on opposing sides. You do not want to place a PR facing up or down, as the cone will sag. You could place the active driver down firing if desired.
Answered by: Jay1
Date published: 2013-04-10

600 grams? Did u mean 60grams??

Passive subs (2) in a #300-7068 0.67ft subwoofer cabinet. With # 295-458 RSS210-4 8" subwoofer. Yung 300 watt subwoofer amp w/o boost in separate inclosure.
Asked by: musiclover
Yes 600 grams mass added to the PR's M5 threaded hole. Dayton gives no specification for the maximum load these PR's can handle, but 600 grams isnt anything extreme.
Answered by: Jay1
Date published: 2013-04-10

I have ordered this cabinet (3007068) a tang band 6 1/2" sub(264-919) a Dayton 2.1 plate amp(300-771) and 2" adjustable tube(260-387).  What would the best length to set the port considering the displacement of the amp?

Asked by: headinury
The best length of the port would be as long as possible, so about 9". This will provide a tuning frequency of 36 Hz.
Answered by: MattP
Date published: 2014-03-19

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