Bose Cubes I had encountered the same problem, except the teflon coupler broke on me, however in my journey to try and repair the speakers, i noticed that the cubes can be seperated by using a strong flat item (i used a screw driver for an rc car) **** as a pocket knife. the glue holding them together isnt very strong and will give. you just have to get around all four sides after removing the speaker grill. then you can get to the coupler to snap it back in place. ~Daniel

SOURCE: detached cube speaker

HI you need to hold the clip in place with a strong narrow long device such as: scissors, tweezers..... and then push them together a coupla of tries and you'll make it good luck

SOURCE: Attaching a pair of Floor standing speakers as Front R and Front L instead of standard bose cubes

yes of corz,, u can use any of that but dont go pass the power of your power amp,, becoz,, it coss damage 2 your speakers,, and thats expensive... ps. . dont revers the polarity

SOURCE: bose acoustimas double cube speaker

what the exact model # of the unit..?

SOURCE: cube speakers w/ no subwoofer

I have the acoustimas systrem and the speakers do need the sb. That's the heart of the system.
I dropped my two front cubes and neither work. If you would be willing to sell yours at a reasonable price I would be willing to buy.
Please contact Bose customer support and I believe they will tell yiou the same thing.

Please let me know.

SOURCE: Double cube fell and separated

Use a Flat blade screw driver to take off both grills. Take both speakers out use a phillips screw driver. Put your fingers in the cube with the protruding grommet, turn the object until you see it protruding its maximum. Next align it with the opening in the other cube and press until you here it click back together. re-attach speakers and put grills back on ..Whala!!!