Atlas SM42T-B Instrukcja obsługi - Strona 14

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General Description

Environment-resistant SM Series loudspeaker systems offer quality

sound reproduction and contemporary styling in a compact enclosure.

System components consist of a highly efficient woofer section and

FerroFluid cooled, titanium dome high frequency device. Vocal and

musical clarity are optimized by the mathematically conceived, advanced

design of the Atlas Sound TRX Control WaveGuide

director. This design provides smooth, even sound coverage (65˚H x

65˚V). The high frequency section is symmetrical, for equal coverage

in both vertical and horizontal cabinet mounting positions. The Atlas

Sound PolyGuard

™

protection circuit provides high frequency component

protection. To withstand the harshest environments, the Strategy Series

SM82T surface mount loudspeakers are constructed of weather resistant

materials: UV-resistant, talc impregnated, polypropylene injection

molded cabinets; HYCONE Treated Paper woofer cones; powder coated

aluminum grilles and all brass hardware. The Strategy Series speaker

systems include a versatile, yet simple, C-bracket designed to provide

easy vertical or horizontal installation on just about any surface. A

27 threaded hole is provided on the C-bracket to allow the SM82T

speaker to be mounted on any Atlas Sound microphone stand for near-

field live sound applications. Four, 4

provided on the rear of the SM82T-B and SM82T-WH to accommodate

OMNIMOUNT

™

30 series brackets. (Model 30.0 WB recommended for

wall mounting)

All inserts for mounting knobs are standard

substitution of off-the-shelf vandal-proof torx head or "one-way"

hardware. Input connectors include a two pole barrier strip with wire

capture "caps" capable of accepting up to two #16AWG cables. 0.94,

1.9, 3.7, 7.5, 15, 30 and 60 watt taps, plus a transformer bypass setting

for direct coupled 8Ω operation are screwdriver selectable via a sealed

switch located near the input section on the rear of the cabinet. A

tongue-in-groove cover with rubber wire exit grommet is provided to

protect the input connections and transformer switch assembly from

moisture. Systems are available in black or white and may be painted to

accommodate any architectural considerations.

Installation Considerations:

Care should be taken to ensure that the chosen mounting surface is

strong enough to support the SM82T-B and SM82T-WH.Under eave

installation is recommended to ensure that the SM82T-B and SM82T-WH

is not exposed to direct precipitation.

1601 JACK MCKAY BLVD. ENNIS, TEXAS 75119 U.S.A.

TELEPHONE: (800) 876-3333

FAX (800) 765-3435

™

high frequency

⁄

" x 2" OC brass inserts are also

⁄

"–20 to allow easy

Architect & Engineer Speciﬁcations

The indoor / outdoor loudspeaker system shall be Atlas Sound Model

SM82T_____(-B or -WH) or approved equal. Assemblies shall consist

of a 2-way woofer and tweeter, within environment-resistant housings

constructed of paintable UV-resistant, talc impregnated, polypropylene,

injection molded plastic finished in black (SM82T-B) or white (SM82T-

WH). Each unit shall include a stamped, powder coated aluminum grille

and removable C-shaped mounting bracket. All hardware inserts shall

be brass and threaded

⁄

"-20. The 150 Watt RMS system shall have

™

a 8" (133mm) HYCONE

treated woofer and a 1" exit compression

type tweeter. The dividing network crossover frequency shall be 2.5

kHz. The dividing network shall include protection circuits for the high-

frequency component. Each unit shall include an internally mounted 60

watt 70.7/100V line matching transformer for use in distributed sound

applications wattage taps and be screwdriver selectable via a sealed

switch located near the input section. Wattage taps shall be 0.94,

1.9, 3.7, 7.5, 15, 30, 60 @ 70.7V plus transformer bypass setting for

direct coupled 8-ohm operation. The loudspeaker system shall meet

the following performance criteria: Power handling, 150 Watts RMS;

Frequency response, 65Hz – 20kHz (±3dB); Sensitivity, 92dB SPL at one

watt, 100Hz to 10kHz measured at a distance of one meter on axis. Input

connectors shall include a two-pole barrier strip capable of accepting

up to two #14AWG cable. A tongue-in-groove cover with rubber wire

exit grommet shall be provided to protect the input connectors. The

loudspeaker system shall exhibit no performance or cosmetic degradation

after a 100 hour salt spray test per ASTM B117. The unit shall be 16

high x 9

⁄

" wide x 8

⁄

" deep.

AtlasSound.com

⁄

SM82T-B

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