Arnscott Electronics Inc. - Clean Room Applications, Loudspeaker Products Page

	Clean Room Devices
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Product Picture	Part Number	Description	Compatible Baffleor Back Box	Dimensions	Back Box Cu Ft
4" Voice Alarm Speaker Devices
	AS4000 Series	4" Speaker Fire Device Available in 70.7 Volt 2 Watt Maximum power 1/4, 1/2, 1 & 2 Watt Taps Available square versions only for clean room Surface or Flush mounts available Epoxy Coating is available for high Acid environments ULC Listed A4000 Series Clean Room Cover	E15 E15-4 E15-CR3 SE48W SE48SS
4-1/2" and 8" Standard Commercial Paging Speakers for Clean Room Applications
4-1/2" - 5" Commercial Paging Speakers for Clean Room Applications
	46 Series	46-704-71 (A460K + A70-4 + G71W) - 4-1/2" 6 oz, paper rolled, 70v 4w Transformer with square all steel baffle. 46-708-71 (A460K + A70-8 + G71W) - 4-1/2" 6 oz, paper rolled, 70v 8w Transformer with square all steel baffle. Epoxy coating is available for high acid environments 46 Series Clean Room Cover A460K A70-4 / A70-8	E15 E15-4 E15-CR3 SE48W SE48SS
8" Commercial Paging Speakers for Clean Room Applications
	86 Series	86-704-25 (A860E + A70-4 + G25W) - 8" 6oz speaker with 70v 4w transformer, 12-1/2" all steel square baffle 86-708-25 (A860E + A70-8 + G25W) - 8" 6oz speaker with 70v 8w transformer, 12-1/2" all steel square baffle Epoxy coating is available for high acid environments Special 25 Volt units can be supplied as a special order. 86 Series Clean room cover A860E A70-4 / A70-8	E20 SE20SB SE20SS
Clean room applicable baffles - Choose one of the below only if another type of AEG speaker is required
	G71W	Designed to fit 4-1/2" to 5" speakers One piece construction, 6-3/8" Square Powder coated speaker white 2 mounting point speaker is mounted to the grill by 2 weld studs and 2 flanged pal nuts (included) Epoxy coating is available for high acid environments G71W	E15 E15-4 E15-CR3 SE48W SE48SS
	G25W	Designed to fit 8" speakers Highly economical design One piece construction, 12-1/2" Square Powder coated speaker white 4 mounting point speaker is mounted to the grill by 4 weld studs and 4 flanged pal nuts(included) Epoxy coating is available for high acid environments G25W	E20 SE20SB SE20SS
Clean Room Covers for 4-1/2" to 5" Speakers - Choose this as part of a 5" Clean Room Solution
	G75SS G75SS-RK (Diaphragm repair kit)	Clean room speaker cover ULC Approved and listed when used with the below listed fire speakers and back box Fits our AS4093 (ULC Listed) Fits other speakers listed above that are not ULC listed. Stainless steel with white Mylar diaphragm Stainless steel hardware included This cover attaches to the front of the G71W Epoxy Coating is available for high Acid environments G75SS G75SS Diaphragm Repair Kit
Clean Room Cover for 8" Speakers - Choose this as part of an 8" Clean Room Solution
	G76SS G76SS-RK (Diaphragm repair kit)	Clean room cover for 8" speaker Fits our ASAL82G25W Fire Device Speakers Fits other speakers listed above, when used for for non ULC applications only Stainless steel with white Mylar diaphragm Stainless steel hardware included This cover attaches to the front of the G25W Epoxy Coating is available for high Acid environments G76SS G76SS Repair Kit
Back Boxes for 4-1/2" to 5" Clean Room Applications - Choose this as part of the 5" Clean Room Solution
	E15 E15-4 E15-6L	Most commonly used enclosure for 4-1/2" to 5" speaker assemblies 3-1/2" deep, 6" round(E15-4 is 4" deep, E15-6L is 6" deep and acoustically lined)) ULC listed as part of a speaker device Made from satin coat 20 gauge CRS. Mounting Straps welded at 180 degrees for easier mounting into difficult conditions 4 combination knockouts for conduit ground screw installed Epoxy coating is available for high acid environments E15 / E15-4 / E15-6L	G71W G75SS		0.05 0.06
	E15-6-CR3	Same As E15-6, however has an 8" x 8" flange that is attached 3" from the front of the enclosure to be installed into 3" honeycomb ceiling panels. Flange is designed to make installation easier, and squaring faster, and all from the top of the clean room. 3-1/2" deep, 6" round(E15-4 is 4" deep, E15-6L is 6" deep and acoustically lined)) ULC listed as part of a speaker device Made from satin coat 20 gauge CRS. 4 combination knockouts for conduit ground screw installed Epoxy coating is available for high acid environments E15 / E15-4 / E15-6L / E15-6-CR3	G71W G75SS		0.20
	SE48W	Designed for clean room conditions that are not harsh, for harsh chemical environments, use the SE48SS Designed for surface mount conditions, such as a concrete wall. CR Steel construction, powder coated white finish ULC recognized as part of a fire device Design of enclosure reduces mechanical resonance, no dampening required Ground Screw included Epoxy coating is available for high acid environments SE48W	G71W G75SS		0.1
	SE48SS	Designed for clean room conditions that may be considered harsh, such as chemical wash down environments. Full stainless steel construction, welded edge seams. For permanent seal, use appropriate silicone calk at wall to box, G75SS cover to back box and mounting screw points. Designed for surface mount conditions, such as a concrete wall. ULC recognized as part of a fire device Design of enclosure reduces mechanical resonance, no dampening required Ground Screw included Epoxy coating is available for high acid environments SE48SS	G71W G75SS		0.1
Back Boxes for 8" Clean Room Speaker Applications - Choose this as part of the 8" Clean Room Solution
	E20	Most commonly used enclosure for 8" speaker assemblies where a square grill is required 4" deep, for recessed installations Inside sprayed with water based anti resonance material ULC listed as part of a speaker device Made from satin coat 20 gauge CRS. Mounting Slots are provided to ensure quick installation using our MC1 mounting channels 4 combination knockouts for conduit Epoxy coating is available for high acid environments E20	G25W G76SS		0.31
	SE20SB	Designed for clean room conditions that are not harsh, for harsh chemical environments, use the SE20SS Designed for surface mount conditions, such as a concrete wall. CR Steel construction, powder coated white finish ULC recognized as part of a fire device Design of enclosure reduces mechanical resonance, no dampening required Ground Screw included Epoxy coating is available for high acid environments SE20SB	G25W G76SS		0.37
	SE20SS	Designed for clean room conditions that may be considered harsh, such as chemical wash down environments. Full stainless steel construction, welded edge seams. For permanent seal, use appropriate silicone calk at wall to box, G75SS cover to back box and mounting screw points. Designed for surface mount conditions, such as a concrete wall. Design of enclosure reduces mechanical resonance, no dampening required Ground Screw included Epoxy coating is available for high acid environments SE20SS	G25W G76SS		0.37
Mounting Channels for Flush mounted back boxes - Choose this as part of a flush mounted Clean room Installation
	MC1-P	Mounting Channels, sold as pairs, 1 pair required per back box 23-3/4" long, U-Channel construction, pre punched holes for locators to the back box. MC1-P	See Ref sheet
Other Clean room Products
Clean Room Cover for 16" Paging Horn - Drywal permanent install Model
	G78SS-C1	Clean room cover for 16" paging horn Stainless steel body, mylar cover, permanent adhesive sandwich fit for drop tile or drywall applications One time installation, replacement diaphragm kits are available. Available in square version only Surface or Recessed mounts available Special order, fits some 16" powered horns for clean room applications. Epoxy coating is available for high acid environments