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GZCS F-4.0 BMW
Technical Highlights
- 2-way coaxial center speaker, 60/90 watts, 87 dB efficiency.
- Glass fiber membrane, neodymium drive, 4 ohm impedance.
- Frequency response 70 Hz – 22 kHz, vehicle-specific connection.
- More technical details
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Compatible with GZCS F-4.0 BMW
GZCS F-4.0 BMW by Ground Zero
The GZCS F-4.0 BMW is a BMW Speaker Set from Ground Zero. This vehicle-specific 2-way coaxial center speaker system uses a fiberglass membrane, a neodymium driver, and a 20 mm Mylar tweeter. A GZ-design aluminum die-cast basket and a GZ-design aluminum adapter frame for BMW are included. The nominal power handling is 60 Watts RMS, with a maximum power handling of 90 Watts. The diameter is 100 mm, the impedance is 4 Ohms, and the efficiency is 87 dB. The frequency response ranges from 70 Hz to 22 kHz. The voice coil measures 25 mm and is made of copper. A vehicle-specific connector is included.
- BMW Speaker Set
- 2-way coaxial center speaker for BMW
- Fiberglass membrane
- Neodymium driver
- GZ-design aluminum die-cast basket
- GZ-design aluminum adapter frame for BMW
- 20 mm Mylar tweeter
- Vehicle-specific connector
- Compatibility: BMW 1 Series E81/E82/E87/E88/F20/F21; 2 Series F22/F87; 3 Series E90/E91/E92/E93/F34/F80/G20/G28/G80; 4 Series F32/F33/F36/F82/G22; 5 Series E60/E61/F07/F10/F11/G30/G31; 6 Series E63/E64/F06/F12; 7 Series E65/E66/F01/F02/G11/G12; X1 E84; X3 E83/F25; X5 E70/F15/F85/G05; X6 E71/F16/G06; Z4 E89; i8 L15; MINI R60/R61
- Model: Vehicle-specific 2-way coax speaker system
- Diameter: 100 mm
- Nominal power handling (RMS): 60 Watts
- Maximum power handling: 90 Watts
- Impedance: 4 Ohms
- Efficiency: 87 dB
- Frequency response: 70 Hz – 22 kHz
- Voice coil: 25 mm copper

