Product Overview
The GD87 is a high performance coaxial loudspeaker with performance specifications identical to the legendary Atlas Sound Model C803A. This similarity in sonic quality insures that existing C803A systems may be expanded with the new GD87 without any noticeable sonic or performance differences. The high-quality, 16 watt Model GD87 utilizes a post mounted tweeter which adds strength to the assembly and provides an attractive appearance. This coaxial loudspeaker features a 45Hz-19kHz (nominal) frequency response and a broad, uniform dispersion pattern of 105° (2kHz octave band). The GD87 combines a full-size 8" (203mm) dia., low-frequency reproducer and a 3" (76mm) high-frequency reproducer. The two sections are coupled via a built-in crossover network. The woofer has a 10oz. (260g) ceramic magnet; the tweeter has a 2.35 oz. (67g) ceramic magnet. The unit has an average sensitivity of 96dB (1W/1M). The loudspeaker is matched with a high efficiency 8 watt 70.7V transformer with a maximum insertion loss of 0.6dB. This premium transformer is constructed of audio grade laminations and has a full range frequency response of +1dB from 50Hz to 15kHz. The primary taps are 1, 2, 4, and 8 watts.
General Information
Name : AtlasIED GD87 Speaker 16 RMS , AtlasIED
Category : Speakers
UPC Code : 612079179978
Country of Origin : Taiwan, Province of China. Country of origin is subject to change.
Specifications
General Information
ADI Part Number : AT-GD87
Brand Name : AtlasIED
Manufacturer : AtlasIED
Manufacturer Part Number : GD87
Product Model : GD87
Product Name : 8" Coaxial Loudspeaker With 70.7V-8W Transformer
Product Type : Speaker
Technical Information
Impedance : 8 ohm
Sensitivity : 96 dB(A)
Speaker Size : 8"
Tweeter Driver Material : Ceramic
Tweeter Driver Size : 3"
Woofer Driver Material : Ceramic
Woofer Driver Size : 8"
Audio
Maximum Frequency Response : 19 kHz
Minimum Frequency Response : 45 Hz
RMS Output Power : 16W
Environmental Conditions
Sound Emission : 96 dB|6 dB|1 dB
Physical Characteristics
Color : Black
Depth : 2.88"
Form Factor : In-ceiling
Product Material : Paper
Speaker Installation : Indoor
Weight (Approximate) : 2 lb
Product Information
Diameter : 8.1"
Miscellaneous
Country of Origin : TW
Features : Individually Packaged for Stocking & Ordering Convenience, Industry Standard 8" (203mm) Coaxial, 16 Watt, Loudspeaker with High Quality Factory Installed 8 Watt Line Matching Transformer, Offers Proven Performance with Wide Frequency Response, Post-Mounted Tweeter Adds Strength and a More Attractive Appearance, Safety Listed to UL 1480 & UL 2043
