amp output need more powa?

[Michael Mccullough]

i have to turn mu 1400 rms amp to 75% to get a lil bang from sub there brand new so is amp

checked the ground to amp 0 ohms check the power got 12.5v with the car off havent check with it on

got 0 gauge running from front batterty to 2nd pulled my deck out to check remote wire no nics etc check it to am getting 11.5 volts with car off even ran a jumper just to make sure pulled the sub out of box to check the connection. seems like they are barely moving? have 2 type r wiring down to 1ohm

i had a brz amp did the same thing with the subs i had to that amp to the shop and it tested good on there subs. also took the speakers insdie and they bump on my home system. :morepower1:

[Raptorman]

Well. You should at least turn your car on.

[JFleming]

i have to turn mu 1400 rms amp to 75% to get a lil bang from sub there brand new so is amp

checked the ground to amp 0 ohms check the power got 12.5v with the car off havent check with it on

got 0 gauge running from front batterty to 2nd pulled my deck out to check remote wire no nics etc check it to am getting 11.5 volts with car off even ran a jumper just to make sure pulled the sub out of box to check the connection. seems like they are barely moving? have 2 type r wiring down to 1ohm

i had a brz amp did the same thing with the subs i had to that amp to the shop and it tested good on there subs. also took the speakers insdie and they bump on my home system. :morepower1:

is it the type r's that rms are 1000 watts each? that would be 2k rms, half would be 1k rms... which is like 75% of your amp probably got some clipping.... eh...bigger amp?

[JFleming]

i have to turn mu 1400 rms amp to 75% to get a lil bang from sub there brand new so is amp

checked the ground to amp 0 ohms check the power got 12.5v with the car off havent check with it on

got 0 gauge running from front batterty to 2nd pulled my deck out to check remote wire no nics etc check it to am getting 11.5 volts with car off even ran a jumper just to make sure pulled the sub out of box to check the connection. seems like they are barely moving? have 2 type r wiring down to 1ohm

i had a brz amp did the same thing with the subs i had to that amp to the shop and it tested good on there subs. also took the speakers insdie and they bump on my home system. :morepower1:

is it the type r's that rms are 1000 watts each? that would be 2k rms, half would be 1k rms... which is like 75% of your amp probably got some clipping.... eh...bigger amp?

also on that forgot to ask...whats the voltage on the pre outs on ur head unit?

[Michael Mccullough]

naw the max on subs are 1600 rms is 500 i got one sub hooked up just to see wat was going on and with the car on its 14.4v to the amp. and no there isnt clipping on the sub either

[alaskanzx5]

How do you know there is no clipping? What did you test it with?

[Guest]

why did you have to make two threads within two days about the same exact issue?

[herbykw]

Did you check you deck settings? The sub output level? I hate if I have a problem and over look something simple like that. Other then gain/level what other settings does your amp have and what have you done with them?

[TeamHT]

What amp?

What subs and what voicecoil configuration? I'm wondering if it's wired high and now gain is being adjusted to get desired performance. Would definitely check HU settings

[Michael Mccullough]

i know its not the rca switched them to my 4 channel rca out let same thing i got the hifonics glx 1400.1d, apline type r dual 4ohm wired to 1 ohm there parallel hooked up , my amp has sub sonic, lpf, bass eq, gain. and yes the deck setting sub on phase normal tried reverse same sound a lil diff not much, and let me re phrase i dont hear it clipping from over powering i kno it can clip at lower lvls if the settings are off may be wrong.