Atlas GD87W Технічні характеристики - Сторінка 2

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GD87W

GD87

Rear view of GD87

All models feature standard mounting holes to accommodate the

majority of Atlas Sound 8" back cans, trim rings and tile bridges.

All mounting screws are included in the package.

The GD87 and GD87W are individually packaged for stocking and

delivery convenience.

Each GD87W package is individually packaged for stocking and

delivery convenience.

Model

SPEAKER TYPE

MAGNET WEIGHT

FREQUENCY RESPONSE (±5dB)

SENSITIVITY (1W/1M)

WATTS RMS

TRANSFORMER

TRANSFORMER TAPS

MOUNTING BOLT CIRCLE

BAFFLE

BAFFLE MATERIAL

FINISH

BAFFLE DIMENSIONS

TOTAL DEPTH

*Baffle matches Atlas Sound model 62-8 dimensions and includes mounting screws.

1601 Jack McKay Blvd.

Ennis, TX 75119

AtlasSound.com

Tech Support 800.876.3333

Features

• Industry Standard 8" (203mm) Coaxial, 16 Watt, Loudspeaker

• Offers Proven Performance with Wide Frequency Response

• Ideal for Multi-Purpose Commercial, Industrial, and

• Attractive Weld Stud Baffle

• Quality 8 Watt 70.7V Transformer

Use Atlas Sound's 8" (203mm) diameter, multi-purpose, coaxial loud-

speaker package Model GD87 for voice transmission, music, and signal

reproduction in high-quality commercial, industrial, and institutional appli-

cations.

The speaker used in the GD87 package is the next generation of Atlas

high performance coaxial 8" cone loudspeakers, very similar to the

C803A Series speakers. The similarity in the sonic qualities ensures that

contractors and designers who have worked with the C803A Series in

the past will know exactly what to expect when they purchase the GD87.

Two Model Options Are Offered:

Model GD87. The GD87 includes a 16 watt coaxial loudspeaker with a

post-mounted tweeter, which adds strength to the assembly and

provides an attractive appearance. This coaxial loudspeaker features a

70 Hz-15.5 kHz, ±5dB frequency response and a broad, uniform disper-

sion pattern Such provisions allow for highly intelligible sound reproduc-

tion and better distribution for high-quality sound systems. The woofer

has a 10 oz. (260g) ceramic magnet; the tweeter has a 2.35 oz. (67g)

ceramic magnet, and the unit has a peak sensitivity of 98dB (at 1 watt,

1 meter). The loudspeaker is matched with a high efficiency 8 watt 70.7V

transformer with a maximum insertion loss of 0.6dB. This premium trans-

former is constructed of audio grade laminations and has a full range

frequency response of + 1dB from 50 Hz to 15 kHz. The primary taps

are 1, 2, 4, and 8 watts.

Model GD87W includes the GD87 fully assembled to an attractive CRS

white powder coated baffle*. This baffle includes welded speaker mount-

ing studs making for a more discrete installed appearance.

SPECIFICATIONS

GD87

8" Coaxial

10 oz (226g)

70Hz to 15.5kHz

98dB Peak, 95dB Avg

70.7V

1W, 2W, 4W, 8W

7.625 (194mm)

Baffle Not Included

2.875" (73mm)

• Five Year Limited Warranty •

Printed in the USA

Specifications are subject to change without notice.

484213

GD Speaker Package

Institutional Use

GD87W

8" Coaxial

10 oz (226g)

70Hz to 15.5kHz

98dB Peak, 95dB Avg

70.7V

1W, 2W, 4W, 8W

62-8 Type

24-Gauge CRS

White Powder Coat Epoxy

12.75" (324mm) dia.

.25" (6mm) Proj. Height

11.25" (286mm) Mounting Hole Pattern

3" (76mm)

000302

ATS001155 RevA 3/02