J.W. Davis & Company

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DS8M-ST

Ceiling Speaker Systems

 

DS8M-ST

J.W. Davis DS8M-ST

Description  |  Installation Instructions


Features   Description
  • Designed for Paging & Background

  • 10 Watt, 8" Speaker with 5 oz. Magnet

  • 100-16,000 Hz Frequency Response ±5dB

  • 8" Twin Cone Speaker

  • Heavy-Gauge Steel Grille

  • Dual 25/70 Volt Transformer

  • Recessed Volume Control (DS8M-ST/VC)

The cost-effective DS8M-ST Series flush mounting ceiling speaker systems are designed to meet industry standards for paging and background music applications in commercial, industrial and institutional installations.  The speaker grille is heavy gauge steel finished with non-reflective white powder-coated epoxy paint.  Hidden metal speaker studs enhance appearance and ensure tight speaker mounting.  The 8" twin-cone, 5 ounce magnet speaker efficiently (95dB SPL @ 1w1m) provides clean voice reproduction and bass response.  Dual transformer permits use in both 25-volt and 70-volt line systems.  The DS8M-ST/VC includes an almost invisible recessed volume control that limits unwanted tampering but is easily adjusted using a small screwdriver.               


The following enclosure and support channels are recommended where required.  The labor-saving installation aids should be considered for their operational efficiency.
 
SST-1 . . . . . . . . . . . . . . . . . . . . . . Galvanized steel support truss
SE-1 . . . . . . . . . . . . . . . . . . . . . . . Galvanized steel enclosure (to be used with SST-1)
95-8 . . . . . . . . . . . . . . . . . . . . . . . Enclosure (to be used with LST-1 or separately)
RMP-8PR . . . . . . . . . . . . . . . . . . . Plastic mounting ring
ER-2 . . . . . . . . . . . . . . . . . . . . . . . Extension rails for SST-1
  180-2 . . . . . . . . . . . . . . . . . . . . . . Support channels (use with 95-8)
PPR-20, PPR-20C . . . . . . . . . . . . Push-Pull rods (coated & insulated)
EK-11/18, EK-1728A . . . . . . . . . Wire reel holders

DS8M SERIES SPECIFICATIONS

SPEAKER SYSTEM

BAFFLE SPEAKER TRANSFORMER VOLUME CONTROL SHIPPING WT.

DS8M-ST

JD8M DSU-805 TRU-725 (25V/70V)  

16 lbs.

White Metal 12 5/8" 8", 10 Watts, 8 Ohm Primary Taps: 5W, 2W, Packed 6 per carton
Diameter 5 oz. Magnet 1W, .5W, .25W  

DS8M-ST/VC

JD8M DSU-805 TRU-725 (25V/70V) Recessed 50 Ohm 

16 lbs.

White Metal 12 5/8" 8", 10 Watts, 8 Ohm Primary Taps: 5W, 2W, Potentiometer Packed 6 per carton
Diameter 5 oz. Magnet 1W, .5W, .25W    

Description  |  Installation Instructions

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3030 Canton Street · Dallas, Texas 75226 · www.jwd.com · jwd@jwd.com