Introduction congratulations on your purchase of the competition pro tl-1121 subwoofer. After huge amounts of careful and detailed research, design, development and testing, theloudest.Com proudly present this stunning subwoofer packed with revolutionary features using state of the art components an...
Owner’s manual configuration the tl-1121 subwoofer comes with dual 2 ohm voice coils. This enables the user/installer to connect one tl-1121 subwoofer to an amplifier in either of the following two ways: 1. Parallel – recommended (see fig. 1 below). - connect the negative terminal of the amplifier t...
Owner’s manual enclosures there are two main types of enclosure to choose from when installing the tl-1121; sealed or ported. Sealed enclosure (see fig. 5 below). A sealed enclosure gives a “tighter”, more “punchy” response, over the whole bass region. This is recommended for every-day listening as ...
Owner’s manual owner’s manual calibration safety how to calibrate the amplifier and subwoofer with the source unit: health warning 1. Turn the gain knob on the amplifier all the way down the competition pro range of car audio is built for very high power handling. Listening to 2. Play a cd or simila...
Owner’s manual owner’s manual troubleshooting technical specifications problem possible cause(s) solution distorted output source unit/amplifier gain set re-calibrate amplifier with source unit competition pro tl-1121 dual 2 ohm voice coil 12” subwoofer specifications: too high parameter data unit i...
