Db-drive A72500.1 User Manual

OKURUser Manual• Instalation Instructions / Owners Manual •Due to continuous improvement of the product the Specifications are subject to change

CAUTION !! A7750.1, A71100.1, A71500.1, A72000.1, & A72500.1 Amplifiers’Linked minimum impedance is 2 ohms.Remote turn on 12V Ground BATTERY Groun

4. TROUBLE SHOOTINGNO SOUND ( NO OUTPUT ) 1) Please check all connections, cables' rounting, short and voltage at OKUR amplifiers and headunit

DB Research L.L.P. 302 Hanmore Industrial Parkway // Harlingen, TX 78550 ph: 877.787.0101 // www.dbdrive.net ® LIMITED WARRANTY DB DRIVE

1. OKUR AMPLIFIER’S SPECIFICATION 1-1. OKUR digital monoblock amplifiersWorking VoltageFrequency ResponseSignal to Noise RatioDamping FactorLow Level

INPUTConnect RCA ourput cables from the headunit to OKUR digital amplifiers’ RCA Input.OUTPUTIs used when connecting multiple amplifiers POWER & P

INPUTConnect the RCA output cables from the headunit to OKUR amplifiers’ RCA Input.POWER & PROTECTION INDICATORPower LED - Green-lit shows normal

3-1. MOUNTING PREPARATIONDisconnect the negative ( ) battery cable before mounting your OKUR amplifier or making any connections. Check the battery

Remote turn on 12V 3-4. SPEAKER CONNECTIONDB Drive recommendes to use minimum 12 gauge speaker connecting cables.Run 12 gauge speaker connecting cable

OKUR AMPLIFIERS’ SPEAKER CONNECTION DIAGRAM 2. 8~ 2 ohms 8~ 2 ohms OKUR 4CHANNEL AMPLIFIERS’ SPEAKER CONNECTION DIAGRAM 1. 8 ~ 2 ohms 8 ~ 2 ohms 8 ~

8~ 4 ohms OKUR 4CHANNEL AMPLIFIERS’ SPEAKER CONNECTION DIAGRAM 2.8 ~ 2 ohms 8 ~ 2 ohms OKUR 4CHANNEL AMPLIFIERS’ SPEAKER CONNECTION DIAGRAM 3. 8 ~ 2 o

CAUTION !! A7750.1, A71100.1, A71500.1, A72000.1 & A72500.1 Amplifiers’Linked minimum impedance is 2 ohms.3-5. OKUR DIGITAL AMPLIFIER’S MULTI-LINK