Ground Zero GZCS F-4.0MB

The Ground Zero GZCS F-4.0BMW is a 4-inch coaxial speaker from the Car Specific series, specially designed for BMW vehicles. Thanks to its vehicle-specific design and Plug & Play connectors, this speaker integrates seamlessly into the original sound system. With a Klippel®-optimized midwoofer and a 20 mm silk dome tweeter, it delivers a balanced and clear sound reproduction.

Benefits:

• Vehicle-specific design: Fits perfectly in various BMW models without modifications.
• High-quality sound: Klippel®-optimized midwoofer and 20 mm silk dome tweeter for a natural and detailed reproduction.
• Easy installation: Plug & Play Play connectors and aluminum mounting frame for quick and secure mounting.

What’s in the box:

• 2x Ground Zero GZCS F-4.0BMW coaxial speakers
• Mounting hardware
• Manual

Specifications:

• Size: 100 mm (4 inch)
• Power handling: 60 W RMS / 100 W max
• Frequency response: 70 Hz – 22 kHz
• Impedance: 4 Ohm
• Sensitivity: 87 dB
• Mounting depth: 43 mm