GZIW 165
Experience superior bass reproduction with the GZIW 165, a premium 6.5″ subwoofer engineered with cutting-edge technology to deliver exceptional low-frequency performance. This high-quality subwoofer combines advanced materials and precision engineering to provide deep, accurate bass that transforms your audio experience.
Key Features
- Klippel Optimized Design: 3D HQPP cone technology ensures optimal sound dispersion and minimal distortion
- Robust Construction: Solid aluminum cast basket provides exceptional durability and vibration resistance
- High-Performance Voice Coil: 38mm copper voice coil delivers efficient power handling and heat dissipation
- Advanced Cone Technology: HQPP membrane with 3D structure for enhanced rigidity and bass response
- Long Stroke Design: Rubber surround enables extended excursion for deeper bass output
- Professional Components: Polycot spider and IMPP dust cap with 3D structure logo ensure reliability
Technical Specifications
- Diameter: 16.5 cm / 6.50″
- Power Handling (RMS): 100 Watts
- Impedance: 4 Ohms
- Efficiency: 85.5 dB
- Power Recommendation: 60 – 150 Watts
- Voice Coil: 38 mm / 1.5″ copper
- Maximum Excursion (Xmax): 10 mm / 0.39″
- Mounting Diameter: 147 mm / 5.79″
- Resonance Frequency (Fs): 41 Hz
- Overall Quality (Qts): 0.41
- Equivalent Air Volume (Vas): 9.1 L / 0.32 cu.ft.
Perfect for car audio enthusiasts seeking professional-grade bass performance in a compact 6.5″ format.














