I'm another member of the "Sooo Long tub" club!! We recently upgraded to a nice 32 inch LED screen in ours and lost our tub also. Awesome view out the front now and a much better TV picture. Couple of notes... The old TV is really heavy so have some help on hand. I had 2 young guys wrestle it out and then down the steps out the door. I'm glad I listened to my inner-self OK and my wife and didn't try on my own. They had a real time with it in the small space and having to reach up and out to get the TV.
Next cutting the metal frame was no picnic. I had to use a combination of a jig saw and Sawsall to get it cut. Make sure to spread out a sheet or blanket you don't want to keep and tape it to the windshield near the bottom. You will end up with a lot of metal shavings!!
I built up the sides and back with some 3/4 plywood nowhere near as nice as some I have seen but the TV hides it all
. I bolted a stout 2X6 across the front top edge and used a piano hinge to attach it to the board the TV is mounted to. Side note.. have lots of cardboard on hand to make patterns! I had thought about using a fancy tilt and swing mounting bracket but I just didn't like the way they mounted and the loss of space by using one. With the piano hinge the TV tilts up and I can reach in behind it easily.
On our system the sound system plugged into the TV with a standard RCA plug so all I had to do was to get a RCA stereo to headphone adapter and plugged it into the TV. On most TV's once you plug in something in to the headphone jack the speakers are shut off and the headphone jack is volume controlled.
I mounted a power strip in behind the TV and figured I can use the space to charge cell phones and tablets.
I cut a piece of Luan wood to fit across the bottom and stained it to match the cabinets.
Not a hard project and for someone like me it only took 10-15 trips to Lowes to get it just right.
I'm the type that will envision a way of doing something and then halfway into it a opportunity comes up to spice it up some of just make it work better. OK so I'm one to just grab a saw and start cutting and then make it up as I go but that's the fun of these projects right?
I still have some trim work to finish it out but that can wait till spring. I'll take some pics the next time I'm at the storage lot.
This is the TV I got from Amazon. It fits right in between the 2 existing overhead cabinets with about an inch and half on either side. Excellent picture and sound with speakers that face down and not out the back like a lot of them do. Not real important if you are connecting it to your sound surround system but it could have been used as it was. Don't get too hung up on it not being 1080p. With a 32 inch you will not see a difference.
Sony KDL32R420B 32-Inch 720p 60Hz LED TV
Funny thing when it came from Amazon it was in a box about 5 times bigger than the TV and was filled with these fancy new cardboard packing orbs instead of the old foam peanuts. Oh well it all went to the recycle center.
Like I said it is so nice now to see out the windshield and not have the TV and tub be right in your face!