Skip to product information
1 of 17

Joseph Crowe

Kraken Gold Subwoofer Plans No.1237 for Dayton Audio HTS545HE-4

Regular price $30.00 USD
Regular price Sale price $30.00 USD
Sale Sold out


These plans include the assembly and detail drawings to construct a subwoofer cabinet for the Dayton Audio Kraken HTS545HE-4 21" Subwoofer.  These plans assume the use of 24mm thick baltic birch plywood. 

For driver details click HERE.


  • Assembly and detail drawings (.PDF Format) 
  • Nested layout on sheet of plywood (.PDF & .iges) 
  • 3D CAD model (.iges Format) 

Update: September 25, 2020 I've updated the plans to include revision 01.  In this revision I've added various dado and rabbet features to most of the panels.  Both revisions are included in the files. 

By completing the transaction on this product page you will automatically receive the zipped file folder via email.  

Golden Ratio 

This subwoofer features the Golden Ratio for the HxWxL dimensions giving it an aesthetically pleasing appearance. 


  • 24Hz F3 
  • 7cu. ft. (196 liter) internal volume 
  • Bass reflect slot port (24Hz Tuning) 
  • 122dB Maxium SPL (@24Hz) 
  • 2,000watts maximum power handling (AES426B)
  • 94dB Sensitivity (2.83V/1m) 
  • Dimensions:  765mm x 1200mm x 450mm (Width x Height x Depth) 
  • (30.1" x 47.2" x 17.7" )