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Massive Audio™ does not recommend installing DRAGO Series Amplifiers without the help of a certified installer and does not warranty this amplifier for abuse caused by mis-installation. Please have your installer consult with this user manual before installation. Discon ons.
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1) LINE IN (INPUT) Connect preamp signal cables from the head unit to the RCA input of the amplifier. Minimum level input of 0.4V - 10V maximum is essential for correct operation. 2) LEVEL (GAIN) Matches the output voltage of the head unit’s RCA line-outs to the input section. We suggest you set the gain on the head unit at 80% max volume, then on the amplifier starting at the lowest gain level, gradually increase until the clipping LED begins to flash.
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GND (GROUND CONNECTION) For connection to chassis ground. For optimum performace, 0 GUAGE cable is recommended. REM (REMOTE) Connect to switch +12V from the head unit. +12V/+BAT (POWER CONNECTION) For connection to positive terminal of battery (+12V). SPEAKER INPUTS Amplifier connection to the loudspeakers. Minimum speaker gauge is 7 AWG. Minimum speaker impedance is 1 Ohm.
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250A Amp Fuse Recommended We recommend using 7 AWG speaker cables to obtain intended performance. Run 7 AWG speaker cables from your speakers to the amplifier’s mounting location. Keep the speaker cables separate from the power cables and the amplifier’s output cables. Use grommets where the cables have to penetrate the vehichle chassis.
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• Do not leave your Massive Audio Amplifier in direct sunlight for extended periods of time. • Do not leave your Massive Audio Amplifier near open flames such as cooking burners, candles, or fireplaces. • Do not block any ventilation openings.
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