R2SUBZ and R2SUBDF - Installation Guide - Page 11
R2SUBZ Assembly
The R2SUBZ includes a weather-resistant U-shaped mounting yoke for mounting R2 systems. When properly utilized, the
mounting yoke allows your R2SUB loudspeaker to be properly aimed in virtually any direction.
CAUTION: The R2 Mounting Yoke is specifically designed to provide a high degree of safety in R2 installations.
It is highly recommended for mounting an R2. Other mounting methods should be carefully considered so that
undue strain and possible failure of the mounting points does not occur.
CAUTION: In order to maintain the weather-resistant integrity of an R2, all five rubber washers supplied with
the R2 mounting point hardware must be used and be flush against the enclosure when the R2 is mounted.
The yoke bracket is provided with the hardware required to attach it to the R2SUB enclosure. No additional hardware is
provided to attach the yoke bracket to the mounting surface. Such hardware must be supplied by the installer and should
be sized and rated for the weight load of the loudspeaker
The yoke has three 17/32” (13.5 mm) holes in the crossbar. These holes are intended for attachment of the yoke to the
structure to which the R2SUB is to be mounted. The hardware used for the attachment must be load-rated for the intended
purpose. Also ensure that the structure you are attaching to is capable of supporting the loudspeaker and yoke assembly.
This must include any torque load that may be applied to the structure as a result of the loudspeaker/yoke position and
aiming angle. For outdoor installations wind loading must also be taken into account. It is recommended that a qualified
and licensed structural engineer approve the mounting design.
