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Drill the holes with a 1/8" bit. 4. Be sure to observe proper polarity when connecting the wires. The speaker's positive terminal is indicated with the “+” symbol. 5. Fit the ring and speaker to the cut-out. Mount them using the enclosed screws. If supplied, fit the grille inside the ring and press gently, but firmly, into place and attach with screws. 5 XNP - SBX SERIES INSTALLATION Mounting Legend 6 XNP - SBX SERIES SPECIFICATIONS Notes 7 XNP - SBX SERIES WARRANTY Limited One-Year Warranty Thi