Bottom View - Atlas AH99-8ST Instructions Manual

Mounting
CAUTION: Mounting the AH loudspeaker requires two people, unless it is possible to safely clamp the speaker in position for alignment before mounting.
The bracket may be removed from the speaker for installation convenience. When re-attaching speaker to bracket be sure to tightly secure speaker
mounting bolts. Thread locking compound should also be used in this operation.
1. Choose the bracket mounting holes best suited for the surface you are mounting to. For best stability the
slots are recommended.
2. When using these mounting holes
use thread- locking compound on all parts.
3. Use the dimensions noted on the illustration to mark the points where the starting hole should be drilled.
4. Choose appropriately sized bit and drill holes.
5. Attach speaker bracket, using bolt, flat washer, and lock washer as shown and re-attach loudspeaker to bracket.
6. Secondary (safety) suspension point: Use a load rated cable or steel chain (capable of holding the speaker should it come loose from the
primary mounting point). This cable or chain assembly should be attached to at least (two) of the drop forge eyebolts provided on the AH
speaker and secured to the mounting surface via approved, load rated hardware.
8
(A)
(C)
(B)
(E)
1601 JACK MCKAY BLVD.
ENNIS, TEXAS 75119 U.S.A.
AH Series Loudspeakers
8", 12", and 15"
⁄ " (grade 5 hardware minimum) hardware should be used with proper flat and lock washers. Remember to
1
2
7

BOTTOM VIEW

6
(D)
A
8" 4.25" 8.75" 2.75" 12.13"
12" 5"
15" 5"
TELEPHONE: (800) 876-3333
FAX (800) 765-3435
⁄ " (16mm) diameter outer keyhole
5
8
5
B C D
8.75" 2.75" 12.13"
8.75" 2.75" 12.13"
AtlasSound.com
5/11
E
15"
18"
18"
2 7