Thank you for choosing an Infinity Reference Series sub-
woofer. Reference Series subwoofers are designed to suit a broad range
of mobile-audio applications and can be used in a wide variety of enclo-
sure types to produce extended, powerful bass in a limited amount of
vehicle space. To ensure maximum subwoofer performance, we strongly
recommend that installation be left to a qualified professional. Although
these instructions explain how to install a Reference Series subwoofer in
a general sense, they do not show box construction details and exact
installation methods for your particular vehicle. If you do not feel you
have experience, do not attempt the installation yourself, but instead ask
your authorized Infinity dealer about professional installation options.
Remember to keep your sales receipt with this manual in a safe place so
both are available for future reference.
811W, 1011W, 1211W
INSTRUCTIONS
®