DB Drive a71100.1 Guia Do Utilizador
www.dbdrive.net
INPUT
Connect RCA output cables from the headunit to
OKUR digital amplifiers’ RCA Input.
OKUR digital amplifiers’ RCA Input.
OUTPUT
Is used when connecting multiple amplifiers
POWER & PROTECTION INDICATOR
Power LED - Green-lit shows normal operation
Protect LED - RED-lit shows general malfunction,
faulty connection or thermal protection
Protect LED - RED-lit shows general malfunction,
faulty connection or thermal protection
GAIN (6V ~ 0.2V)
Matching the output voltage of the headunit’s RCA
line-outs to OKUR amplifiers’ input section.
line-outs to OKUR amplifiers’ input section.
SUBSONIC FILTER (10Hz ~ 50Hz @ 24dB/Oct)
Control the high Pass point for the speaker outputs
to eliminate extreme low frequencies that can
damage your subwoofers.
to eliminate extreme low frequencies that can
damage your subwoofers.
BASS BOOST (0~9dB @ 45Hz)
It boosts the bass 0 ~ 9dB
REMOTE LEVEL CONTROL PORT
This port is for connecting remote gain level control.
LOW PASS FILTER (35Hz ~ 250Hz @ 24dB/Oct)
Controls the low pass point for the speaker outputs.
PHASE (0 ~ 180 degree)
It controls phase from 0 ~ 180 degree
OUTPUT MASTER / INPUT SLAVE
OUTPUT MASTER / INPUT SLAVE connection makes
OKUR digital amplifiers as daisy chain connection
to 2 ohm.
OKUR digital amplifiers as daisy chain connection
to 2 ohm.
+12V (POWER CONNECTION)
This must be connected to the fuse positive terminal
(+12V) of the battery.
Recommended wire is 4 gauge for A7750.1 &
A71100.1 and 0 gauge for A71500.1, A72000.1,
A72500.1 check the battery voltage
(+12V) of the battery.
Recommended wire is 4 gauge for A7750.1 &
A71100.1 and 0 gauge for A71500.1, A72000.1,
A72500.1 check the battery voltage
GND ( GROUND CONNECTION )
It is connected to the Negative or ground cables of
the Vehicle.
Recommended wire is 4 gauge for A7750.1 &
A71100.1 and 0 gauge for A71550.1, A72000.1,
A72500.1
the Vehicle.
Recommended wire is 4 gauge for A7750.1 &
A71100.1 and 0 gauge for A71550.1, A72000.1,
A72500.1
REM (REMOTE)
It is connected to switched +12V with a Trigger cable
coming from the head unit
coming from the head unit
SPEAKER OUTPUTS
It connects amplifier’s terminals to subwoofer
speakers.
Minimum speaker wire is 12 gauge.
Minimum impedance is 1 ohm for single unit.
Linked connection’s minimum impedance is 2 ohm.
speakers.
Minimum speaker wire is 12 gauge.
Minimum impedance is 1 ohm for single unit.
Linked connection’s minimum impedance is 2 ohm.
2. OKUR AMPLIFIER’S CONTROL & CONNECTION.
2-1. OKUR DIGITAL MONOBLOCK AMPLIFIERS
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