PendantConnect Speaker Cable Calculator

To calculate the length of PendantConnect speaker cable to pre-cut prior to installation, use the calculator below. Enter the distance from the floor to the bottom of the ceiling electrical box in the Ceiling Height box. Enter the desired distance from the floor to the bottom of the pendant speaker in the Speaker Height box. Then click on Calculate. The results will be displayed on the right, along with a printable diagram.

SF 3PT SF 26PT SF 28PT

View Labeled Diagram

Speaker Input Values:

Select Unit of Distance Measurement:

Feet / Inches Meters / Centimeters

Ceiling Height: ft in

Speaker Height: ft in

Diameter of Mounting Point: in

Mounting Options:

Over Structure Ceiling Electrical Box

▼ Advanced Options

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Calculated Result Values:

Results

Note: Results are shown to nearest 16th of an inch and nearest 0.1 cm

Calculate Reset

What It Is

PendantConnect™ speaker cable is an Extron exclusive hybrid design incorporating the speaker wires and steel support cable into a single outer jacket, allowing the integrator to achieve an absolute vertical hang with only a single visible cable. PCC-1 cable is used exclusively for the SF 3PT SoundField Pendant Speaker while PCC-2 cable is used exclusively for the SF 26PT SoundField Pendant Speaker.

This audio tool calculates cut, strip, and reference mark points for PendantConnect speaker cable based on ceiling height and desired speaker height.

Essential Formulas

The calculator on this page is used when pre-cutting cable prior to cable termination. The simplified formula below may be used when the PendantConnect speaker cable has already been terminated at the speaker end.

• Room Height – Bottom of Speaker Height = Cut point on cable, measured from the top of the speaker cap. Then strip six inches down from the cut point.