Ground Zero GZUW 8CF

The Ground Zero GZUW 8CF represents the pinnacle of 8-inch subwoofer engineering, combining advanced Klippel optimization technology with premium materials to deliver uncompromising sound quality and 300 watts RMS of clean, powerful bass.

Key Features

Klippel Optimized Design: Advanced engineering ensures minimal distortion and maximum performance
Premium Cone Construction: Pressed and coated paper cone with carbon dustcap for enhanced rigidity and sound clarity
Aluminum Cast Basket: Solid construction provides superior stability and heat dissipation
High-Performance Voice Coil: 50mm copper voice coil delivers exceptional power handling and reliability
U-Shape Foam Surround: Ensures smooth, linear cone movement and long-lasting durability
Audiophile Spider: Polycot spider maintains precise voice coil alignment for accurate bass reproduction

Technical Specifications

Diameter: 20 cm / 8″
Power Handling (RMS): 300 Watts
Impedance: 2x 2 Ohms
Efficiency: 83 dB
Power Recommendation: 200 – 400 Watts
Voice Coil: 50 mm / 2″ copper
Maximum Excursion (Xmax): 20 mm / 0.79″
Mounting Diameter: 181 mm / 7.13″
Mounting Depth: 108 mm / 4.25″
Resonance Frequency (Fs): 56.9 Hz
Damping Ratio (Qts): 0.69
Equivalent Air Volume (Vas): 4.8 L / 0.17 cu.ft.

Perfect for audiophiles seeking premium sound quality and robust bass performance in compact to medium-sized enclosures.

20 cm (8″)

Ground Zero GZUW 8CF