• Product type: SPL midwoofer
  
• Model: GZCK 250XSPL
• Series: Competition Series
  
• Diameter: 250 mm / 9.84″
  
• Power handling: 200W RMS / 400W max
  
• Impedance: 4 ohms
  
• Efficiency: 93 dB
  
• Frequency response: 40 Hz – 6 kHz
  
• Voice coil: 50 mm / 2″ CCA
  
• Cone: Fiber reinforced paper
  
• Surround: Long stroke foam
  
• Basket: Resonance-free steel
  
• Dust cap: Paper
  
• Terminals: Soldering terminal
  
• Mounting diameter: 235 mm / 9.25″
  
• Mounting depth: 110 mm / 4.33″
  
• Resonance frequency (Fs): 44 Hz
  
• Grille: GZCK 250 XSPL grille available separately
  
• Packaging: 1 piece

• Delivers strong, physical midbass where smaller drivers run out of authority
  
• High-efficiency design helps produce serious output with sensible amplifier power
  
• Long-stroke motor and suspension design support punch and usable excursion
  
• Wide bandwidth makes it effective in aggressive front stage and saddlebag applications
  
• Built for installs where projection and midbass impact matter most

• Harley-Davidson saddlebag upgrades
  
• High-output front stage builds using large-format midbass drivers
  
• Systems chasing stronger midbass punch and projection
  
• Installations where a 6.5 or 8 inch driver is not enough
  
• Users wanting more authority through the midbass region without using a subwoofer for that job

This kind of driver makes sense when you want real midbass, not just more speaker area. In the right install, a 10 inch midwoofer like this can bring the sort of punch and presence that smaller drivers usually struggle to match.