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Connec,ng Gibraltar Towers
For higher levels of low-frequency output, you may want to use mul1ple sub-bass systems. To facilitate this,
the Gibraltar uses a rear panel high-level connector to “daisy chain” units when stacked ver1cally or placed
next to each other.
This connec1vity allows for the same amplifier output signal to easily feed mul1ple sub-bass systems. Simply
use the op1onal cable (Speakon-to-Speakon) to connect from the “HIGH-LEVEL OUTPUT” of the first sub-bass
system to the “HIGH-LEVEL INPUT” of the second unit.
When “daisy chained” each sub-bass system retains its autonomy and each will need to have its output
level, crossover point, phase, etc adjusted individually. This arrangement provides unrestricted flexibility for
in-room integra1on and fine-tuning of all audio parameters.
For mul1-channel home cinema systems, the same procedure is followed except a phono-to-phono cable is
also used to connect the first sub-bass system “.1/LFE OUTPUT” to the “.1/LFE INPUT” of the second unit. As
is typical for REL, both high-level and .1/LFE inputs can be used together and adjusted independently offering
the ability to blend both signals to your taste.
To protect Gibraltar’s fine furniture grade cabinetry when stacking, op1onal rails with felt coverings that
replace the metal feet are available. The kit contains all hardware necessary to a2ach the rails, as well as
a Speakon-to-Speakon cable for daisy-chaining.
