Ground Zero GZUK 165SQ – 6.5″ Sound Quality Midwoofer
Upgrade your vehicle’s audio with the Ground Zero GZUK 165SQ 6.5″ midwoofer, designed to deliver clear, quality sound. Featuring a robust GZ cast aluminum basket and a black anodized aluminum cone, this midwoofer ensures durability and performance. The 50 mm copper voice coil and linearized neodymium motor offer efficient, high-fidelity output, perfect for audiophiles. This universal 4-ohm version also includes a GZ protection grill and gold-plated screw terminals for easy, secure installation.
Key Features
- GZ Aluminum Cast Basket: Provides enhanced stability and durability for consistent audio performance.
- Anodized Aluminum Cone: Ensures high-quality sound with minimal distortion.
- Linearized Neodymium Motor: Delivers powerful magnetic force for clear, efficient sound.
- Gold-Plated Screw Terminals: Allows for secure, corrosion-resistant connections.
Specifications
- Model: Sound Quality Midwoofer
- Diameter: 165 mm / 6.50″
- Power Handling (RMS/Max): 120 Watts / 180 Watts
- Impedance: 4 Ohms
- Efficiency: 87 dB
- Frequency Response: 40 Hz – 3500 Hz
- Voice Coil: 50 mm / 2″ copper
- Cone: Anodized Aluminum
- Mounting Diameter: 144 mm / 5.67″
- Mounting Depth: 63 mm / 2.48″
- Resonance Frequency (Fs): 54.6 Hz








