duct tape

  1. adulbrich

    Duct tape ans SPL

    So why does duct taping around subs increase SPL? Is it stopping air-leaks around the gasket? Just seems weird to me that people get gains from this: Read this thread that HiSPL's linked and my interest was sparked: SPL Gains!! Updates @page 30 (routing the port) - SPL - SOUND PRESSURE LEVEL...