THE GTA-RSL IS SUPPLIED WITH THE FOLLOWING ITEMS: • GTA Control Unit INSTALLATION INSTRUCTIONS o • 16' Cable (4.8m) • Mounting Screws YOU WILL NEED • #1 Phillips Head Screwdriver .5116" (7mm) Drill Bit (for flush mount only) Note: Other tools may be reqUired for proper wire routing OPERATION • Clockwise rotation will increase the subwoofer level. • Counterclockwise rotation will decrease the subwoofer level.