The Ground Zero GZRF 4.0SQ car speaker is a 2-way coaxial system with an anodized aluminum cone and a 25 mm silk-dome tweeter. It features a rubber surround, a Nomex spider, and a resonance-free steel basket. It includes a protective grille and overload protection for the tweeter.
- Type: 2-way coaxial speaker
- Shape: Round
- Diameter: 4″
- RMS power: 70 W
- Maximum power: 110 W
- Impedance: 3 ohms
- Sensitivity: 90 dB
- Frequency response: 70 Hz – 24 kHz
- Cone material: Anodized aluminum
- Surround: Rubber
- Spider: Nomex
- Basket: Resonance-free steel
- Tweeter: 25 mm silk dome
- Protection: Tweeter overload protection
- Crossover filter: 6 dB/oct, high-pass
- Mounting diameter: 93 mm
- Mounting depth: 47 mm
- Package contents: Protective grille
- Product Number
- GZRF 4.0SQ
Dimensions
- Type
- 2 Way
- Shape
- Round
- Round Speakers Diameter
- 4 "
Technical Specifications
- Peak Power
- 110 W
- Power (RMS)
- 70 W
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.