inputs.text: awsome amp heavy needs weight heat dissappation raw power puts - channel 12 driving 6 525 inch marine speakers wired present 4 ohm load amp channel 34 driving yamaha boxes plus another two 65 mb quarts 6 ohms plus 4 ohms channel 56 bridged mono 4 ohm dvc 12 pioneer sub lower deck plus 10 inch mb quart sub sundeck thing cranking 20 amp battery charger stays high charge mode constantly drawing 3 amps medium volume almost 20 amps bass hits high volume thing awesome use big screws bolt heavy good features cross gainboost input output options must least 4 gauge wire run longer 10 feet battery need add capacitor next week help level battery voltage drops bass hits runs hot 30 minutes high volume well 100 degrees outside air temp low 70scgreen