How to make good speaker columns at low cost!

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gres

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Speaker columns



Assumptions:
Good sonud quality with not big costs. Columns are design for room music. Firstly i wanted 3 way speakers with two low tones speakers, but finally i have one.
Description:
Columns are made up of GDN-22-140-8-SCX and GDM-14-150-8-SCX and GDWK-10-200-8-PJ converters. I already had ready project of columns, so all work didin't take too much time. All elements like BR pipes and terminals are easy to buy at any shop . paths on the board is made up in "iron" methode, i drilled holes and solder all elements. Next stage was casing. I used 4cm screws and wikol glue. Casing is made up of particle board that consist two force- bars. Mils are made by drill and milling machine. They are not perfect, but after some correction, you almost can't see any holes. At the meantime courier bring me speakers Next stage was to cover by veneer. I glued it by butapren. After had finished i placed the speakers and first test.
Summaryspeakers are 140W each ( the same as bass) with dimensions 100x23,5x27 cm ( highx widthx deep)
Results columns are fine, all tones are clear, none is too much. Bass gives quite a low tones. It's really pleasure to listen them ( especially in room above) .


Original text is here https://www.elektroda.pl/rtvforum/topic1449852.html


 

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