A7 3500H.1, A7 3500L.1, A7 7500.1
User Manual
Installation Instructions/Owner’s Manual
www.dbdrive.net
DUE TO CONTINUOUS IMPROVEMENT OF THE PRODUCT THE SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE.
Page 1: ...7 3500H 1 A7 3500L 1 A7 7500 1 User Manual Installation Instructions Owner s Manual www dbdrive net DUE TO CONTINUOUS IMPROVEMENT OF THE PRODUCT THE SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE...
Page 2: ...y connection or thermal protection Load 4ohm 2ohm 1ohm Voltage THD 14 4 volts 1 14 4 volts 1 14 4 volts 1 A7 3500H 1 1 X 900 1 X 1800 1 X 3500 A7 7500 1 1 X 2000 1 X 4000 1 X 6500 Working Voltage Freq...
Page 3: ...gative battery cable before mounting your OKUR competition amplifiers or making any connections Check the battery and alternator ground connections Make sure they are properly connected and free of co...
Page 4: ...TION Run a remote turn on cable from the headunit s remote swithed 12V output 3 4 SPEAKER CONNECTION DB Drive recommends to use minimum 12 gauge speaker connecting cables Run 12 gauge speaker connecti...
Page 5: ...ng connection diagram cautiously to ensure the correct connection Step 1 Connect the master amplifier to the headunit and set its output master and input slave switch to output master position Step 2...
Page 6: ...pli er to speaker cable on slave ampli er Remote turn on Ground MASTER AMPLIFIER SLAVE AMPLIFIER 8 2 ohms A7 3500H 1 A7 3500L 1 A7 7500 1 Ampli ers Linked minimum impedance is 2 ohms A7 3500L 1 workin...
Page 7: ...r linked operation 3 If the OKUR competition amplifiers are shut down due to overheat Reset by turning off the remote input and allowing time to cool down Please make sure there are no airflow obstruc...
Page 8: ...This limited warranty does not extend to units that have been subjected to misuse abuse neglect or accident Products that in DB DRIVE s judgment shows evidence of having been altered modi ed abused or...
