The Ground Zero Sound Upgrade GZCS K-165VW is a car-specific 6.5 inch midwoofer designed for VW and identical brand vehicles, making it a smart choice for OEM-style replacement or a clean retrofit. As part of the Sound Upgrade series, it delivers a simple plug and play solution that matches factory mounting points and uses a vehicle-specific connection for straightforward installation. This pair of raw drivers is ideal for drivers who want to improve clarity, punch, and overall detail without changing the original look of the cabin.

Built around a reinforced paper cone and a powerful ferrite motor, this 165 mm woofer is engineered for accurate midbass performance and dependable daily use. The resonance-free steel basket helps reduce unwanted vibrations, while the integrated 6 dB per octave in-line low pass filter supports smoother integration into the system. With 70W RMS and 100W max power handling, plus a 3 ohm impedance and 87 dB sensitivity, it is well suited to factory head units or upgraded audio systems aiming for a noticeable sound improvement.

With a frequency response of 50 Hz to 5 kHz, the GZCS K-165VW provides broad coverage across the low and midrange spectrum. Its VW specific mounting rim and compact 62 mm mounting depth make it a practical fit in compatible vehicles, while the 38 mm copper voice coil contributes to strong output and controlled performance. If you are looking for a refined upgrade from standard factory speakers, this Sound Upgrade series midwoofer offers excellent value, easy installation, and genuine audio improvement.

Features & Benefits

• Car specific 165 mm / 6.5 inch woofer for VW and identical brands
• Plug and play design for easy retrofit or factory speaker replacement
• Reinforced paper cone delivers clear midbass and natural sound
• Powerful ferrite motor for strong, reliable speaker performance
• Resonance free steel basket helps reduce distortion and vibration
• Integrated low pass filter supports smoother system integration