Passive Aggressive System

Passive Aggressive System


Fred Lewis

Project Category:

Bookshelf Speakers

Project Level:


Project Time:

20+ Hours

Project Cost:


Project Description:

Started with the Parts Express Passive Aggressive speaker project. Finished as per the instructions, and finished with cherry veneer around the sides, and their DuraTex Black on the front. Afterwards I paired them with Dayton Audio’s HTA20 tube amplifyer. After abut 20 hours of breaking in I am amazed at the sound that comes out of this little system. Perfect for my office.

Design Goals:

A small but quality sounding system for my office and or shop

Driver Selection:

Passive Aggressive speaker Kit

Enclosure Design:

Passive Aggressive speaker Kit

Crossover Design:

Stock Kit Crossover

Tips & Tricks:



Perfect high quality audio system for a small office

About the Designer:

I’m a retired military guy, just getting back into the hobby. I built my first speaker in 1978, and have great memories doing that project so picked up the soldering iron again to make this project.

Project Parts List:

300-7148 Passive Aggressive Mini Speaker Kit Pair1
260-111Acry-Tech DuraTex Black 1 Quart Roller Grade Cabinet Texture Coating Kit with Textured 3″ Roller1
300-3846Dayton Audio HTA20 20 Watt Integrated Stereo Hybrid Tube Amplifier With USB-DAC and Bluetooth 5.01

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