Lanzar install help

[carauser]

Hi
I’m going to install the lanzar
AMPLIFICATEUR DE LANZAR
HTG 558BT 5 CANAUX
4x250 + 1x650
WATT RMS À 4 OHM
3000 WATT MAX


Using a 12v 45ah 400a (en)
Battery

Will this work?

Do i have to install a capacitor in my circuit?

I would like to make the simplest possible connection and connect the amp to my car stereo power directly

Thanks

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[1aespinoza Premium Member]

Using a 12v 45ah 400a (en)
Battery

Will this work?

Yes. Use a Positive cable to the car battery and a Negative cable a clean bare metal area on the car. To re-enforce the ground you can use a cable from the engine to a strut tower bolt (scrape paint to bare metal).
Also put an inline fuse within 18 inches from the main battery.

 

[carauser]

Ok thanks,

the capacitor is not necessary?


Also is my tiny 70A 14v alternator able to charge the battery in this configuration ?
Otherwise i won’t be able to start the car..

 

[1aespinoza Premium Member]

the capacitor is not necessary?

No.

Also is my tiny 70A 14v alternator able to charge the battery in this configuration ?
Otherwise i won’t be able to start the car..

Yes. It is the voltage that allows the charging, not the amperage (oversimplified answer).

 

[carauser]

Thanks i will give it a try

 

[Tomsmalley0808]

Yes

 

[carauser]

Hi
When i use the amp on Bluetooth i set the volume low and nd everything is fine. I turn it off turn it back on and the volume is ten times louder and bring volume on music source iphone to zero but the amp doesn’t go down.
This is problematic is there a way to control the volume all the time? And have choice of volume? Thx

 

[carauser]

Second issue when i use the car stereo i only have one pair of rcas that is probably the sub woofer output, i have ordered a decice to use the speaker outputs as rcas for the big amp, is this ok for the sound quality ? Also now using just that one pair of rcas and 5-6 audio connecters to put a pair of rcas to the subwwofer port of the big amp the sound quality is real bad especially compared to Bluetooth.
Thx