Weak bass

[Antonio Moore]

So I switched Amps from kicker 1500.1 to an saz1500.1dv2 so I can wire my 2 sa 15s d4 to a 1ohm load

I also installed an xs power battery d1400

I rewired subs from 4ohm load to 1ohm. Charged the xs battery for about an hour because I thought maybe the battery was dead I noticed the bass a bit stronger after doing so but it's still plays weaker than on my stock electrical system

[Antonio Moore]

Note: I had an difficult time wiring subs to 1 ohm Because I use thick wire and it was hard to put all 3 wires in 1 speaker. Probably should have done that part cleaner

[boom50cal]

Does your car have a stock 14v/16v charging system?

[ChevyBoy95]

Does your car have a stock 14v/16v charging system?

OP, are you sure you got a D1400? Because that isn't the right battery for your vehicles electrical.

12v system. I would check your wiring or gains honesty. How did you set your gains?

[ChevyBoy95]

If in fact you have a D1400 hooked up to a stock electrical system, the D1400 being a 14v battery, and not a 12v battery which is what you most likely need, the voltage that your stock alt will charge at is considered low voltage almost for a 14v battery which is usually charged by 15.9v. Your 12v system charges at around 13.5-14.8v. Aka, wrong battery application

[Jessica]

Where did the op go?

[Antonio Moore]

I have a Chrysler 300 3.5 ya wrong battery for the system it only charges at about 13.4

[Antonio Moore]

I'm thinkin it could be speaker wiring regardless of having wrong battery I don't think it would cause the low bass output

[Jessica]

Some people use bolts through the box wall as speaker terminals so you only have to run one wire to each sub, like this.

[Antonio Moore]

Some people use bolts through the box wall as speaker terminals so you only have to run one wire to each sub, like this.

I may have to try this.