GZCK 250XSPL
The GZCK 250XSPL is a high-performance 10″ SPL midwoofer engineered for serious sound competition and audiophile installations. Featuring a robust fiber-reinforced paper cone and precision-wound CCA voice coil, this driver delivers exceptional power handling and acoustic efficiency.
Key Features
- High Power Handling: 400 watts maximum power with 200W RMS for demanding applications
- Fiber Reinforced Paper Cone: Lightweight yet rigid construction for optimal sound reproduction
- 50mm CCA Voice Coil: Large 2″ copper-clad aluminum coil ensures excellent heat dissipation
- Long Stroke Design: Foam surround allows extended excursion for deep bass response
- Resonance Free Steel Basket: Sturdy construction minimizes unwanted vibrations
- High Efficiency: 93dB sensitivity provides maximum output with minimal power
- Protection Grill Compatible: Optional GZCK 250 XSPL Grill available for added driver protection
Technical Specifications
- Diameter: 250mm / 9.84″
- Power Handling: 200W RMS / 400W Max
- Impedance: 4 Ohms
- Efficiency: 93 dB
- Frequency Response: 40 Hz – 6 kHz
- Voice Coil: 50mm / 2″ CCA
- Mounting Diameter: 235mm / 9.25″
- Mounting Depth: 110mm / 4.33″
- Resonance Frequency: 44 Hz
Perfect for SPL competitions, custom enclosures, and high-performance car audio systems demanding maximum output and reliability.















