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DSA High Powered Directional Speaker
- Indoor/Outdoor 100 watt tappable speaker with high-powered voice and tone
- 25V and 70V input taps
- Easy to install and service design
- Flexible terminal block for daisy-chaining speaker
- 100 W, 55 W, 32 W, and 18 W output taps
- Ceiling or pole mounts available, wall mount standard
- Optional Omni-directional Accessory
- 3/4” and 1/2” NPT conduit or gland openings
- NEMA 4X outdoor rated
- UL and cUL listed
- UL marine rated
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.
SKU Specifications
| SKU | Ship Weight (lbs) | Ship Weight (kg) | Height | Width | Depth | Operating Temp. | Watts | Certifications | Mount Type | Audio Input | Sound Pressure Level (SPL) | Tones | Audible Frequency Response | Number of Modules |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| DSA6 | 230.00 | 104.30 | 72 in (182.88 cm) | 22 in (55.88 cm) | 38.75 in (98.425 cm) | -22° to +140°F (-30° to +60°C) | 600 | UL,cUL | Wall | 70 Vrms | N/A | N/A | 200-2000 Hz | N/A |
| DSA5 | 220.00 | 99.70 | 70 in (177.8 cm) | 22 in (55.88 cm) | 38.75 in (98.425 cm) | -22° to +140°F (-30° to +60°C) | 500 | UL,cUL | Wall | 70 Vrms | N/A | N/A | 200-2000 Hz | N/A |
| DSA4 | 175.00 | 79.30 | 48 in (121.92 cm) | 22 in (55.88 cm) | 38.75 in (98.425 cm) | -22° to +140°F (-30° to +60°C) | 400 | UL,cUL | Wall | 70 Vrms | N/A | N/A | 200-2000 Hz | N/A |
| DSA3 | 130.00 | 59.00 | 46 in (116.84 cm) | 22 in (55.88 cm) | 38.75 in (98.425 cm) | -22° to +140°F (-30° to +60°C) | 300 | UL,cUL | Wall | 70 Vrms | N/A | N/A | 200-2000 Hz | N/A |
| DSA2 | 127.00 | 57.60 | 25 in (63.5 cm) | 22 in (55.88 cm) | 38.75 in (98.425 cm) | -22° to +140°F (-30° to +60°C) | 200 | UL,cUL | Wall | 70 Vrms | N/A | N/A | 200-2000 Hz | N/A |
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