Quantum Audio Speaker Connections QCA4400, Remote Bass Control Module Optional

Page 6

SPEAKER CONNECTIONS (QCA4400)

Make the speaker connections using speaker wire that is at least 16 gauge or heavier.

As with any audio component, proper phasing of the amplifier and speakers is essential for strong bass response. When connecting, make sure that positive (+) from the amplifier is connected to the positive (+) of the speaker, and the same for negative (-).

***CAUTION! In the bridged mode, the amplifier must see a 4 Ohm load or higher. Any lower than 4 ohms will cause the amplifier to overheat and possible cause permanent damage to the amplifier!

 

 

SPEAKER OUTPUT

 

 

 

FUSES

+12V

 

 

Ch4-

Ch4+

Ch3- Ch3+ Ch2-

Ch2+

Ch1-

Ch1+

POWER

REM

GND

 

 

 

 

 

 

 

 

 

 

 

PROTECT

 

 

 

 

 

BRIDGE

 

 

MODE

 

 

 

 

 

 

www.QuantumAudio.net

QC4400

800 Watts Dynamic Power

4 Channel Amplifier

+ -

+ -

 

4 Ohm Speaker

4 Ohm Speaker

 

REMOTE BASS CONTROL MODULE (OPTIONAL)

(QCA2500D QCA3500D QCA4500D)

Before connecting the remote, it will be necessary to find a mounting location that will be easy to access for adjustment. Once you select your mounting location, you will need to run the control wire from the remote to the amplifier. To avoid possibility of induced noise from the car’s electrical system (i.e. popping noises or engine noise), run the cable from the remote to the amplifier away from the car’s electrical wiring.

IN

OUT

 

 

REMOTE

 

LEVEL

SUBSONIC

LPF

BASS

 

BOOST

 

MIN MAX

20Hz 50Hz

40Hz 130Hz

0dB 18dB

www.QuantumAudio.net

 

 

 

4500 Watts Dynamic Power

 

 

 

QCA4500DClass D Monoblock Amplifier

POWER

Min

Max

SPEAKER OUTPUT

Ch4-

Ch4+

Ch3-

Ch3+

Ch2-

Ch2+

Ch1-

Ch1+

POWER

 

 

 

 

 

 

 

 

 

PROTECT

MODEMODE

www.

FUSES

+12V

REM

GND

QC4400

800 Watts Dynamic Power

4 Channel Amplifier

+

-

+

-

+

-

+

4 Ohm Speaker

 

4 Ohm Speaker

 

4 Ohm Speaker

 

4 Ohm Speaker

9

10

Image 6
Contents Cozmik Series Amplifiers Introduction Keep Your Sales ReceiptRecommendation Features and Benefits Power Connections Mounting LocationSignal Connections Speaker ConnectionsSpeaker Connections QCA4400 Remote Bass Control Module OptionalAdjustments and Settings Fine Tune the SystemFine tune the amplifier’s input sensitivity Trouble Shooting the System Specifications