Manual Here

One general rule of thumb: try to position speakers so that the tweeter's level is fairly
close to your ear level in your normal listening position. High frequencies are much
more directional than low frequencies so it is best that your ears are within a fairly
direct path to the tweeter's output.
ON-WALL MOUNTING INSTRUCTIONS
:
INSTALLATION NOTES:
The hanging methodology employed with this product is intended for mounting on
walls of standard construction, which includes most residential environments. Such
environments are typically constructed with wooden studs behind the walls that will
securely accept the enclosed screws. If you do not notice resistance behind the wall
when drilling the pilot hole you probably do not have a stud in that location and will
then need to use the enclosed wall anchors. In installations with concrete, brick,
cinder block or stone walls we recommend the use of 1.5” to 2" concrete nails.
TOOLS REQUIRED:
#2 Philips head screwdriver bit or hand screwdriver.
Stud Finder
Drill - electric or cordless, with 1/8” & 1/4" bits. Note: If you do not have access
to a drill and you know there is a stud in the wall at your desired mounting
location you may use nails to attach the speaker’s mounting bracket to the wall.
We recommend 'common nail 10D'.