DSA High-Powered Directional Speaker

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  • Overcomes ambient noise of industrial environments
  • Provides maximum speech recognition and tone reproduction
  • Produces 111 dBc to 121 dBc @ 100'
  • Two mounting kits available
  • UL and cUL Listed
  • Standard models include 45-ft of cable tail, DSAX-1 models include 94-ft cable tail
Listen to this siren
Wail Siren Tone

Features

Federal Signal’s Model DSA Directional Speaker Array provides excellent voice and tone reproduction and is ideal for overcoming high levels of industrial noise. 
 
Design flexibility allows the user to combine up to four speaker arrays; each array will hold from two to six re-entrant speakers. Speakers have a 70° horizontal angle of dispersion, accommodating specific sound output patterns. (When vertical stacks are placed 90° apart, a 180° horizontal coverage is possible.)
 
The Model DSA mounting kits allow for multiple speaker arrays to be mounted on the same pole at 90° increments. The downward tilt can be adjusted by 15°. The mounting flexibility of this system allows the speakers to be pointed directly at a targeted area for more concentrated sound output.
 
A DSA consists of a corrosion-resistant aluminum frame with fiberglass projectors and stainless steel mounting hardware. Each speaker contains a high-efficiency 100-watt driver. DSA speakers are equipped with 45-ft UL rated PVC shielded wire.  The DSAX-1 speakers are equipped with 94-ft of UL rated PVC shielded wire.
 
Amplification, tone generation and signal timing are provided by the Model UV controller, purchased separately.
Ideal for outdoor industrial plant warning, the Model DSA speaker array allows sound coverage to be customized to each site, preventing wasted sound in and around the plant. The Model DSA provides better speech intelligibility within a coverage zone than omni-directional speaker arrays.

Specifications

DSA Specs

1 Special order, consult factory
2 Based on far field measurements.

Color Black projectors with Off-White Housing
Paint TGIC – Polyester Powder Coat, highly corrosion resistant
Frequency Response 200-2000Hz

 

 

 

 

 

Ordering Info

Model Types
MODELDESCRIPTION
DSA6-1Directional Speaker Array, 600W, 94’Cable
DSA6Electronic Speaker Array, Six Speakers
DSA5Electronic Speaker Array, Five Speakers
DSA4-1Directional Speaker Array, 400W, 94’Cable
DSA4Electronic Speaker Array, Four Speakers
DSA3Electronic Speaker Array, Three Speakers
DSA2-1Directional Speaker Array, 200W, 94’Cable
DSA2Electronic Speaker Array, Two Speakers
Accessories
PRODUCT #DESCRIPTION
DSAMKSPB45DSA MTG BRKTS 4-1/2" PIPE STEEL POLE
DSAMKSPB23DSA MTG BRKTS 2-3/8" PIPE STEEL POLE
DSAMKSPMounting kit for the top of steel poles that includes a 4.5" pole and brackets for one DSA.
DSAMK4MOUNTING KIT, DIR. SPKR. 4 ARRAY
DSAMK1MOUNTING KIT, DIR. SPKR. 4 ARRAY
Replacement Parts
DESCRIPTIONPART NUMBER
CHARGER,BATT.,UVIC,24VDCQ860000236-01
CHARGER,BATT.,UV,24VDCQ860000236
100W NEO DRIVER,OUTDOORK8570063A