GZNW 38C

The GZNW 38C is a professional-grade 15″ high-performance SPL subwoofer engineered for extreme bass reproduction and competition-level sound pressure. Featuring advanced Klippel optimization and premium materials throughout, this subwoofer delivers uncompromising performance for serious audio enthusiasts.

Key Features

Klippel Optimized Design: Carbon-fiber cone engineered with Klippel analysis for maximum performance and minimal distortion
Airflow Optimized Basket: Aluminum cast basket designed for superior cooling and reduced air turbulence
High-Power Voice Coil: 75mm (3″) 8-layer flat wire CCA voice coil for exceptional power handling
Advanced Suspension: 7-layer 12″ spider system provides precise control and durability
Carbon-Fiber Dust Cap: Lightweight yet rigid construction for optimal cone movement
Massive Push Terminals: Heavy-duty connections for reliable high-power applications

Technical Specifications

Type: High-Performance SPL Subwoofer
Diameter: 38 cm / 15″
Power Handling (RMS/SPL): 6000 / 25000* Watts
Impedance: 2x 1 Ohm
Efficiency: 86 dB
Power Recommendation: 3000 – 6000 Watts
Voice Coil: 75 mm / 3″ CCA
Cone Material: Carbon-fiber
Max Excursion (Xmax): 80 mm / 3.15″
Mounting Diameter: 360 mm / 14.17″
Mounting Depth: 290 mm / 11.42″
Resonance Frequency (Fs): 33 Hz
Damping Ratio (Qts): 0.38
Equivalent Air Volume (Vas): 23 L / 0.81 cu.ft.

Perfect for SPL competitions and high-output bass systems where maximum power handling and sound pressure levels are essential.

33 Hz

Ground Zero GZNW 38C