iEAST GD-W4A Constant Voltage & Constant Resistance Satellite Speaker – White

GD-W4A Constant Voltage & Constant Resistance Satellite Speaker

The GD-W4A is a premium-grade satellite speaker engineered for flexible use across both residential and commercial audio environments. Designed to operate seamlessly in low-impedance 8Ω systems as well as 70V/100V distributed audio networks, it provides exceptional versatility for installations ranging from home entertainment systems to retail, hospitality, and background music applications.

At its core, the GD-W4A features a precision-engineered two-way passive crossover network with a crossover point at 4.2kHz. The high-frequency section is handled by a 3/4-inch silk and aluminum dome tweeter, delivering smooth, detailed, and fatigue-free high-frequency reproduction. The low and mid frequencies are reproduced by a 4-inch injected polypropylene woofer, designed for rigidity, durability, and consistent acoustic performance.

The speaker delivers 30W RMS power handling in standard 8Ω mode, with support for up to 50W peak output, ensuring strong and controlled sound performance. For distributed audio systems, it includes built-in transformer taps for 70V (30W, 20W, 10W, 5W) and 100V (30W, 15W, 7.5W) operation, allowing precise system-level tuning and scalable multi-speaker deployment.

With a frequency response range of 130Hz to 20kHz and a sensitivity of 87dB, the GD-W4A produces clear, balanced audio suitable for both speech and background music applications. Its compact circular design and architectural finish allow it to blend seamlessly into modern interior spaces while maintaining strong acoustic output.

Built with a solid 2.1kg construction and measuring φ155mm x 205mm in depth, the GD-W4A combines durability with aesthetic simplicity, making it a reliable choice for both professional installers and audio system designers seeking performance and flexibility in a compact form factor.

Features of GD-W4A

• Dual-mode satellite speaker design
• Supports 8Ω low-impedance operation
• Compatible with 70V distributed audio systems
• Compatible with 100V distributed audio systems
• 3/4-inch silk and aluminum dome tweeter
• 4-inch injected polypropylene woofer
• Two-way passive crossover network
• 4.2kHz crossover frequency
• Wide frequency response range
• Smooth high-frequency reproduction
• Clear midrange performance
• 30W RMS rated power output
• 50W peak power handling
• Multi-tap transformer integration
• Flexible power distribution settings
• High sensitivity acoustic performance
• Compact architectural design
• Suitable for commercial installations
• Suitable for residential audio systems
• Ideal for background music applications
• Durable and rigid enclosure design

Specifications of GD-W4A