TMK Series
Truss Mount Kits
User Instructions
TMK Series
The Electro-Voice® TMK Truss Mount Kits are accessories that are designed to suspend Electro-Voice loudspeakers to a truss. The bracket allows the speaker to be rotated in both the horizontal and vertical planes for maximum versatility (see Figure 1). There are different suspension kits, depending on the loudspeaker that is being suspended, as shown in the table below:
TMK-PX Kit (Part Number KIT000006-001) Used With: PX1122M, PX1152M, Plasma P1
Includes Model |
Part Number |
Quantity |
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TCA-1 Truss Clamp Adaptor |
ACC000012-001 |
1 |
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VSA-1 Vertical Strong-Arm Mount |
ACC000007-001 |
1 |
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TMK-ZX Kit (Part Number KIT000007-001) |
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Used With: ZX4, ZX5 |
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Includes Model |
Part Number |
Quantity |
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|
TCA-1 Truss Clamp Adaptor |
ACC000012-001 |
1 |
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|
|
|
VSA-1 Vertical Strong-Arm Mount |
ACC000007-001 |
1 |
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|
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HA-5 Handle Mount Adapter |
301811-001 |
1 |
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TMK-ZX3 Kit (Part Number KIT000023-001) |
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Used With: ZX3 |
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Includes Model |
Part Number |
Quantity |
|
|
|
|
|
TCA-1 Truss Clamp Adaptor |
ACC000012-001 |
1 |
|
|
|
|
|
VSA-1 Vertical Strong-Arm Mount |
ACC000007-001 |
1 |
|
|
|
|
|
HA-3 Handle Mount Adapter |
ACC000033-001 |
1 |
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Assembling TCA-1 to VSA-1 (all Speakers)
Remove the short 1/2” bolt and washer from TCA-1. The short bolt and washer are not needed for installation. Mount the TCA-1 to VSA-1 in the desired horizontal position, using the long 1/2” bolt, flat washer, and lockwasher (see Figure 2).
WARNING: Suspending any object is potentially dangerous and should only be attempted by individuals who have a thorough knowledge of the techniques and regula-
tions of rigging objects overhead. Electro-Voice® strongly recommends that all speakers be suspended taking into account all current national, federal, state and local regu-
lations. It is the responsibility of the installer to ensure that all speakers are safely installed in accordance with all such regulations. When speakers are suspended, Electro-Voice® strongly recommends that the system be inspected at least once a year. If any sign of weakness or damage is detected, remedial action should be taken immediately. The user is responsible for making sure that the truss, and any additional hardware used, is capable of supporting the loudspeaker. Any hardware used to suspend a loudspeaker that is not associated with Electro-Voice® is the responsibility of others.
Figure 1: Rotating and
Tilting Features of the
TMK Series Kits
TCA-1
Truss Clamp
Adaptor
Attachment
Point for all 15”
Loudspeakers
Attachment
Point for all 12”
Loudspeakers
Washer |
Optional Safety |
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Lock Washer |
Point for M10 |
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Eyebolt |
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Bolt |
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VSA-1 Vertical
Strong-Arm
Mount
VSA-1 Handle
Attachment
Point for all 12”
Loudspeakers
Attachment
Point for all 15” 
Loudspeakers
Friction Pad 
Figure 2: Assembling the TCA-1 to the VSA-1
Adjusting the Loudspeaker Attachment Point (all Speakers)
Move the threaded shaft to the correct hole by pulling back on the handle and sliding the shaft in the steel frame. The upper point is used for 12” Loudspeakers and the lower point is used for 15” Loudspeakers (see Figure 3).
*Note: For ZX Series loudspeakers, attach the HA-3 or HA-5 adaptor to the loudspeaker before proceeding.
Top of
Assembly
Attachment
Point for all 12”
Loudspeakers
Attachment
Point for all 15” 
Loudspeakers
Bottom of
Assembly
Figure 3: Adjusting the Loudspeaker Attachment Point on the VSA-1
Installing the HA-3 or HA-5 (ZX-Series Loudspeakers Only)
Remove the M10 bolts that secure the handle to the loudspeaker, and fasten the HA-3 or HA-5 bracket in its place (see Figure 4).
Figure 4a: Removing the |
Figure 4b: Attaching the HA-3 or |
Bolts Securing the Handle |
HA-5 to the ZX Loudspeaker |
Figure 4c: Attaching the VSA-1 to the HA-3 or HA-5 Handle Adaptor
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