Entertainment Center for a Large Flat Screen

TimSmit

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Joined
May 17, 2013
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18
It was time to finish the basement and turn it into some useable living space. A "home theater/family room" was part of the project.  I have always preferred an wood entertainment center to the spartan wall mount and decided to put the Festool collection to use. A large (70 Inch) flat panel TV is a design challenge, especially in a smaller space.  Here we go.

Goals:
1. Build a surround for the TV and Components (Amp, Front Speakers, DVD, ect.).
2. Incorporate some useable storage.
3. Still have 10 fingers and a marriage at the end of the project.

14 months later and it's done. As always, I'm glad I did it, but if I had known what I was getting myself into, I not sure I would have done it.

Trying to find examples of similar plans was difficult.  Home theaters tend to be fall into two categories, massive over the top super theaters or simple TV and "da speakers".  I wanted to fall somewhere in between.

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The Starting Point.

An unfinished space with concrete walls.  A contractor handled the drywall and general finish work.  You can see the blue tape showing the location of the TV.  After the contractor got the rough framing and insulation done, it was time to add the wiring and "blocking" to support the TV mount.

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The TV is a 70 Inch unit and not light.  I wanted something substantial to anchor the bracket into.  I'm a big fan of baltic birch plywood.  Some scraps were sized to fit between the framing members and pocket screwed in.  I won't get into the wiring, other then than the final unit will have a full Dolby Atmos sound  system with 11 speakers and two subwoofers. There are multiple Cat6 Network drops for tall the units.

All of this is going to take a lot of wire and generate some heat.  I have had to access the rear wiring of these systems before and I wanted an easy method to get at mine.  My solution was what I call a cage. 

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The Cage

I plunge cut slots in the shelves with the TS 55 for cooling air flow.

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More to follow.

 

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I wanted the cage to slide out of the lower cabinet and rotate so the rear wiring could be accessed.  Heavy drawer slides and a lazy suzan ring were the answer.

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Lazy Suzan

The lower cabinet is three separate "boxes" with a single face frame. Each box has cabinet feet so the assemble can be leveled.

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The Base.

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Face Frame

I'm a big fan of spraying on the finish before final assembly.

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Here is where we hit the first challenge in the plan.  Surface mounting the TV leaves it too far back when the speakers and surround are brought in.  An "extender" was fabricated with baltic birch and dominoes.  The strange shape is to allow access to the wall wiring box.  Yes, the blocking behind the wall was a very good idea.

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The Extender

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Time to start working on the upper part of the project.  The "top" needed holes for wire pass through and a fan that would vent hot air from the cage.

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Top

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Lighted outrigger cabinets were added to balance the size of the central unit.

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Wow  [eek] [eek] [eek]
That's very impressing, Tim.

Looking forward to see all the pictures and of course the final assembly.

CU
Gerald
 
Drawers and doors.

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And the Final Product.

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Excellent work Tim.

I appreciate you sharing.  I often learn something from threads like this.
 
Wow very nice job. Love the way you did the drawers with dominos. !!! 
 
looks good, im looking for some good ideas for a in wall or off wall for a curved tv?
 
#Tee said:
looks good, im looking for some good ideas for a in wall or off wall for a curved tv?

The main factor I found was the depth of your left and right front speaker. Mine were 14 or 15 inches and I wanted the flat panel edge of even with the face of the speaker.  I felt that if the speaker extended beyond the plane of the TV, it would act as a shadow box.  I would say the same would work for a curved panel. 

Tim Smit
 
honeydokreg said:
Wow very nice job. Love the way you did the drawers with dominos. !!!

Thanks.  I usually cut dovetails with a Leigh jig.  I was up against a time deadline and gave this a try. I doubt I will cut a dovetail again, the domino method was very quick, and strong.  I saw a video while doing research about using a dovetail jig to align the front and sides to cut the through domino slot.  The Leigh jig worked very well for this.

Domino Drawer Jointery Video

Tim Smit
 
Freud® 99-762

The set worked well.  I didn't want to use plywood panels.  I planed down the thickness of solid board and used the top portion of the style bit to do the edge recess.

Tim Smit
 
Fantastic job.  Gives me some ideas for the entertainment center I hope to build in my living room (some day!) -- the TV still sits uncomfortably on the edge of the side table where it's been since I unboxed it.
 
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