Atlantic Technology IWTS-8e Installation Instructions

IWTS-8e SUB Woofer Module
For use with Atlantic Technology SA-350, SA-380 Mono or
SA-700 Dual Mono Subwoofer Amplifier Only
Installation Instructions
IMPORTANT NOTE: The IWTS-8e SUB Woofer Module must be used
only with its matching Atlantic Technology amplifier (SA-380, SA-350 or
SA-700). The 8e SUB Woofer Module also must be installed and used
only within its dedicated in-wall enclosure (IN-BOX-8e SUB).
Please take a few moments to read these instructions. They're intended
not only to tell you how to mount the speakers, but how to get the
best performance from them. We always recommend a professional be
involved in the installation of Atlantic InWall Theater System speakers.
Please refer to the Installation Instructions that come with
the IWTS-8e SUB In-Wall Enclosure before installing drivers.
Important Considerations Before
Installation of IWTS-8e SUB Woofer Module

Mounting and Vibration Concerns

The 8e SUB module is designed to mount into its dedicated in-wall enclosure
which must be mounted into the wall before the sheet rock is applied. The
8e SUB Module requires 5/8 inch or thicker sheet rock to mount properly.
Figure 1
8e SUB Woofer
Module Installation
Exploded View
Foam Sealing Gasket
IWTS-8e SUB Module
Grille
8e SUB Enclosure
Sheetrock
9¼"
17¾"
The most critical aspect of installing the 8e SUB module is to ensure that
there are no air leaks around the unit and that the speaker wires behind the
assembly can't vibrate against any internal part of the assembly. Take your
time when installing the foam gaskets and the module and also use great
care when attaching and locating the wires while you are mounting the
module in the enclosure.

Recommended Wire Sizes

The amplifier that accompanies 8e SUB module is very powerful. In addi-
tion it is quite likely that there will be a significant distance between the
amplifier and the woofers, necessitating long wire runs. And the longer the
wire run, the heavier the wire should be. Therefore, we strongly recommend
that you use high quality speaker wire between the subwoofer amplifier and
the 8e SUB Module. Please use at least 16 gauge for lengths up to 30 feet.
Beyond 30 feet please use larger wire; 14 gauge up to 60 feet, 12 gauge up
to 100 feet.) Remember that the wire increases in size as the gauge number
decreases. If you're in doubt, remember that it never hurts to get the next
heavier grade of wire.
Hollow Core Foam
2x4 or 2x6 Stud Wall