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Wiring Options
Directional Speaker Array (Models DSA2, DSA4, and DSA6)
Federal Signal www.fedsig.com
Figure 2 Various DSA Configurations
Wiring Options
You can configure DSA speakers to address many different applications when used with
UV Controllers. Typical installations involve one to four DSA speakers operated from a
UV Controller. Equip the UV Controller with up to eight UV400 amplifiers. Each UV400
amplifier provides 400 watts. Also, each DSA is equipped with a four-conductor cable
45 feet or 94 feet in length. When installing DSA speakers with fewer than six speakers,
tie off the unused connectors. Do not trim connectors. Use extra connectors, later, to add
accessories or other speakers.
DSA2 Wiring Options
A DSA2 speaker requires 200 watts of power, which uses 50% of a single UV400
amplifier. Use a single UV400 amplifier to power two DSA2s that are wired in parallel for
a total power of 400 watts. A UV Controller equipped with eight UV400 amplifiers can
power up to sixteen DSA2s. See “Figure 19 Wiring Options.”
DSA4 Wiring Options
A DSA4 speaker requires 400 watts of power or a single UV400 amplifier. A UV Controller
equipped with eight UV400 amplifiers can power up to eight DSA4s. See “Figure 19
Wiring Options.”
