GZCS F-4.0BMW
A BMW-specific 10cm 2-way speaker with a coaxial design featuring a fiberglass cone and a 20mm tweeter, allowing a smart swap from the factory setup using the dedicated adapter.
【GZCS F-4.0BMW】GROUND ZERO BMW-Specific Speaker Upgrade Kit
This is a GROUND ZERO speaker upgrade kit designed exclusively for BMW. A mid-woofer using an aluminum die-cast basket, a neodymium magnet, and a glass-fiber cone is paired with a 20mm Mylar dome tweeter in a coaxial configuration. A dedicated mount adapter and dedicated coupler are included, enabling a smart installation in your BMW.
Key Features
- 10cm 2-way coaxial speakers with a glass-fiber cone
- Coaxial placement of a 20mm Mylar dome tweeter
- Aluminum die-cast basket and neodymium magnet
- Dedicated mount adapter and dedicated coupler included
Compatible Vehicles
- All BMW models (Not compatible with vehicles fitted for GZCS 100BMW-SQ+D / GZCS 100BMW-D. We recommend checking compatibility.)
*If you would like installation, please tell us your vehicle model and year.
| Type | 10cm 2-way coaxial speaker (for BMW) |
| Rated input power | 60W |
| Max input power | 90W |
| Frequency range | 70Hz-22kHz |
| Sensitivity | 87dB |
| Package contents | Dedicated mount adapters and couplers included |