Atlas Sound GD87 8" Coaxial Loudspeaker with 70.7V-8W Transformer

What Is the Atlas Sound GD87 Coaxial Loudspeaker?
The Atlas Sound GD87 8" Coaxial Loudspeaker is a high-fidelity audio device designed to deliver exceptional sound quality across a wide frequency range. As a direct counterpart to the well-regarded AtlasIED Model C803A, it ensures seamless integration into existing systems without compromising performance. This speaker is ideal for both new installations and upgrades, providing a reliable and attractive audio solution.

Key Design and Build
This coaxial loudspeaker showcases robust construction, featuring a post-mounted tweeter that not only enhances the unit’s durability but also contributes to its sleek appearance. The GD87 sports a large 8" diameter low-frequency reproducer paired with a 3" high-frequency reproducer. These components are united through a built-in crossover network, optimizing sound distribution and clarity across its operational bandwidth.

Performance and Specifications
Boasting a frequency response of 45Hz to 19kHz, the GD87 covers a broad spectrum of sound, ensuring detailed audio reproduction from deep bass to crisp highs. Its wide dispersion pattern of 105° at 2kHz makes it excellent for filling rooms with sound uniformly. With sensitivity rated at 96dB (1W/1m), this loudspeaker provides efficient sound projection, making it suitable for various audio environments.

Advanced Transformer Technology
The accompanying 70.7V transformer in the GD87 is engineered for high efficiency, featuring low insertion loss of just 0.6dB. It supports multiple power taps (1, 2, 4, and 8 watts), allowing flexible integration into different audio systems. The transformer’s full range frequency response from 50Hz to 15kHz ensures no loss of audio fidelity, contributing to a pure and vibrant sound output.