These obstructions can be detected by boring a 0 25 inch hole into the wall and inserting a coat hanger or a 6 inch piece of stiff wire bent at.
Installing in wall speakers on exterior wall.
The frame is secured to the wall and the speaker is then inserted into the frame.
From outside pull the snake and speaker wires up the wall and out the exterior hole.
Do not locate the speakers closer than 20 to your television or damage to your picture tube may occur.
Consider installing some insulation r 13 in the wall cavity behind the speakers to improve sound quality.
Center the speaker between the wall studs.
I m not sure i agree but i can t find anything to suggest that exterior wall placement of polk in walls is.
Run one conduit for each speaker wire.
The 265 ls speakers in an exterior wall because air movement behind the speaker was important and with insulation in the exterior wall this would negatively affect performance.
Both types work well when properly installed.
The in wall speakers are not video shielded.
Remove the wood baseboard and rout a inch deep x inch wide groove.
Install peel and stick plastic electrical conduit to the wall to protect the speaker wire.
Tap the wall for a hollow sound or use a stud finder to locate studs.
Some in wall speakers are installed in two pieces.
In wall speaker installation in an exterior wall.
Some are two piece designs so the frame attaches separately to the wall with clamps and the speaker locks or screws into the frame later.
Extend one wire to each speaker location.