GZRF 4.0SQX
Experience premium audio performance with the GZRF 4.0SQX 2-way coaxial speaker system. This 4-inch powerhouse combines cutting-edge materials and engineering to deliver exceptional sound quality with a sleek black, circular-brushed aluminum cone design.
Key Features
- Aluminum Cone Construction: Delivers precise, distortion-free sound reproduction
- Silk Dome Tweeter: 25mm/1-inch tweeter provides smooth, detailed high-frequency response
- High Efficiency Design: 3-ohm impedance maximizes power from your amplifier
- Rubber Surround: Ensures long-lasting durability and consistent performance
- Conex® Spider: Provides superior cone control and linearity
- Resonance-Free Steel Basket: Eliminates unwanted vibrations for cleaner sound
- Built-in Protection: Tweeter and overload protection safeguards your investment
- Complete Package: Includes protective grill for finished installation
Technical Specifications
- Diameter: 100mm / 3.94 inches
- Power Handling: 70W RMS / 110W max
- Impedance: 3 ohms
- Efficiency: 90 dB
- Frequency Response: 70 Hz – 24 kHz
- Tweeter Size: 25mm / 1 inch silk dome
- Mounting Diameter: 93mm / 3.66 inches
- Mounting Depth: 47mm / 1.85 inches
- Crossover: 6 dB/oct high pass filter
Perfect for upgrading factory speakers in cars, trucks, or marine applications where space is limited but sound quality cannot be compromised.















