: Ensure the mounting hole is slightly larger than the driver’s outer diameter (e.g., 170mm for a 6.5" driver) to allow a flush fit.
: If the sound is thin, check the Vifa HOME app for firmware updates or factory reset the unit by holding the MODE button for 10 seconds. 3. Key Specifications to Note vifa-woofer
: Connect the positive and negative terminals to your crossover or amplifier. Use a multimeter to verify polarity ; reversed wiring will cause the woofers to move out of phase, cancelling out bass. : Ensure the mounting hole is slightly larger