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Ground zero GZCF 6.5SPL NEO speaker, side
Ground Zero GZCF 6.5SPL-NEO — 2-Way Coaxial Speaker System (6.5")
Ground Zero GZCF 6.5SPL-NEO — 2-Way Coaxial Speaker System (6.5")
Ground Zero GZCF 6.5SPL-NEO — 2-Way Coaxial Speaker System (6.5")

Vendor:Ground Zero

Ground Zero GZCF 6.5SPL-NEO — 2-Way Coaxial Speaker System (6.5")

$1,397.99

Ground Zero GZCF 6.5SPL-NEO – 6.5" 2-Way Coaxial Speaker System | 100W RMS, 93dB, Neodymium Motor

High-efficiency 6.5" coaxial speaker from Ground Zero’s Competition Series, designed for strong output and clarity in high-SPL systems. Combines a lightweight neodymium motor structure with a responsive paper cone and integrated tweeter for a compact, high-performance solution.

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Product details

Key Features
  • Neodymium motor design for high output with reduced weight
  • SPL-optimised cone and surround for clarity at high volume
  • Coaxial configuration for simple full-range installation
  • Stable performance under sustained high power levels
  • Compact motor structure for easier fitment in tight spaces
Advanced Specifications

  • Speaker type: 2-way coaxial
  • Size: 165 mm / 6.5″
  • Power handling: 100W RMS / 250W max
  • Impedance: 4 ohms
  • Sensitivity: 93 dB
  • Frequency response: 70 Hz – 20 kHz
  • Cone: Fiber-reinforced paper
  • Surround: High-excursion foamed W-surround
  • Tweeter: 28 mm / 1.1″ Mylar dome
  • Crossover: 6 dB/oct high-pass filter
  • Motor: Neodymium
  • Voice coil: Copper-clad aluminum
  • Basket: Resonance-free steel
  • Mounting diameter: 145 mm / 5.71″
  • Mounting depth: 68 mm / 2.68″
  • Grille: Hexagon protection grille included
Best Suited For
  • High-output daily driver systems where efficiency and volume are a priority
  • Rear fill or secondary stage in SPL-focused builds
  • Installations with limited mounting depth requiring compact motor design
  • Users wanting strong output without moving to full component systems

Documents

GZCF 6.5SPL Owner's Manual Ground Zero Product Catalogue

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Proven Performance, Engineered in Germany

Ground Zero, established in 1995, is a German-engineered car audio brand with strong American performance roots, known for delivering high-output, competition-proven equipment built on real engineering, not hype. With distribution in over 80 countries and a full range of system components developed in Germany, the brand has earned global respect through consistent results in independent testing and demanding installs. From its origins in high-excursion subwoofer design to its evolution into a complete system solution, Ground Zero remains a go-to for enthusiasts and installers who value output, reliability, and proven performance.

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