One Systems M8 User guide

ONE SYSTEMS® EYEBOLT KITS

One Systems offers a variety of speaker systems that are compatible with forged shoulder
marine stainless steel eyebolt suspension. "

M8 eyebolts are used with the 108.HTC, 108.HSB, 108.STC, 108.HTH and 208.HTC. "

M10 eyebolts are used with the 112.HTH, 112.HSB, 212.HC, 312.HC and CFA2.HTH."

One Systems offers eyebolt kits that consists of 4 x 316-grade marine stainless steel,
forged shoulder eyebolts and all necessary additional hardware. "

NOTE: One Systems strongly recommends against the use of eyebolts as a mounting
method for outdoor applications, due to wind loading and variable wind direction.

NOTE: The One Systems 118.HSB subwoofer is not capable of eyebolt mounting!

Suspending any product should only be attempted by individuals that are experienced and
familiar with safe suspension practices. Installation of eyebolts requires a complete
understanding of not only national and local codes for suspension of products, but also
requires a complete understanding of the structural limitations and proper orientation of
eyebolts. This information should be read and understood prior to attempting to suspend
any products. "

It is also necessary to read and understand “Rigging and Suspension of One Systems
Products”. This information is available at www.onesystems.com and can be found under
the Documention table of the home page and listed under the “Technical Papers” sub
heading. "

NOTE: Eyebolt strength ratings vary with pull angle. It is extremely important to observe
appropriate pull angles when suspending any object with eyebolts. "

The figure below illustrates allowed pull angles. Suspending any object with eyebolts
should always be done to insure the resultant forces are within the allowed pull angles as
shown below. The maximum rating of the eyebolt is in a 0 degree pull. The rating decreases
as the pull angle goes from 0 degrees to 45 degrees. Any pull angles between 45 degrees

and 90 degrees are not allowed!

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WARNING: Do not substitute parts. Use only the One Systems M10 or M8 eyebolt kits!

For the One Systems 108.HTC, 108.HSB, 108.STC, 108.HTH and 208.HTC enclosures,
two (2) eyebolts must be used for an “upside down” configuration, or a bottom mount
configuration. This is shown below in Figure 1. Two points must be used, and the center
point (a third point) may be used for aiming. "

For the One Systems 112.HTH and 212.HC, a total of three (3) M10 eyebolts must be used
for either a top mount or bottom mount (if the enclosure is “upside down”) configuration,
as shown in Figure 2 below."

For the One Systems 312.HC, a total of four (4) M10 eyebolts must be used, as shown in
Figure 3 below."

For eyebolt suspension of the CFA2.HTH, please consult the CFA2.HTH Installation Guide. "

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Off-axis pulls are not allowed as shown below!

Figure 1"

108.HTC, 108.HSB, 108.STC,

108.HTH and 208.HTC"

2 eyebolts must be used

Figure 2"

112.HTH and 212.HC"

2 of the points circled in blue and at

least 1 of the points circled in red

must be used

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Figure 2

112/HTH and 212/HTC

Figure 3"

312.HC"

A total of 4 eyebolts must be used"

The rear two points circled in red

MUST be used

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