shadowm891

Well it took me longer then i thought it would to build my box with all the free time i had. But it's done and came out looking good for my first vented box i ever built. Now the whole out side and inside the vent is in bed liner from a spray can don't mind the inside of the box the speaker will cover that but this is a pic of it right after i spray the bed liner now to let it dry. http://imageshack.us/photo/my-images/97/20111226171548.jpg

Hi everyone i was wondering is the cadance zrs-7000d amp any good i remember back in the day the older one's were good because i had the z7000 the chrome one that put out 1800watts at 1ohm and i was not sure if the zrs are any good ?

is it true when you first install a sub and run it for the first time it's best you should not play it at full power for a while.the reason i ask this is because i was never told this by anyone before you had to do this and i wanted to make sure since i been playing my sub at full power for like 4 hours total since i had it and i can tell the sub is not real stiff after playing it for a while ?

So by turning my lpf on my amp all the way up and setting the lpf on the deck around 60-100Hz that will disable the lpf on the amp. If so what about my slope should i leave at 24db or go lower it can go down to 0db.

Well i had a friend of my look up the info on my deck and the way the deck is setup is. The front and back speakers run off the high pass and the sub runs off low pass and that is why there no option to pick from since it is already set for you you just have the adjust the slope and the frequency. So for your question yes its 31Hz low pass with 24db slope

Jjust scroll down to where it says about crossover.

To be honest i don't know don't give me a option for it all i know the deck has both but here something on eclipse website about my deck that talks about. Since i don't know much about crossovers my self maybe you can read this and tell me if i am or not. http://www.eclipse-web.com/us/download/manual/cd5030_en/audio/contents/5361.html#5460

My box is 2cubic feet with 28inch port at 35hz

The sub is set to 31 the front and back are 800hz. Yeah i did it by ear on gain and the sub not popping at all.

The deck has high pass and low bass when you enter the crossover option you get the options subwoofer front and back with the two options db and Hz but no option for picking high or low pass. And being a subwoofer option you figure it be set for lowpass abduction the front and back are high pass.

Good news talk to my boss at work and he has a westward 39ar 1000amp true rms amp clamp he gonna let me use with a miltimeter so Im gonna test my amp see what the true rms watts on it and ill let you know what it is.

here the link where i found out how to wire my sub to one ohm http://www.the12volt.com/caraudio/woofer_configurations.asp?Q=1&I=22 the rms is what i am going off by what i search for online since i know the amp is not over 3000 watts at 1 ohm .i did some research and only came up with 1 post saying it only does 1200 watts at 1 ohm rms . not really i had a hard time understanding some of it since math was my weak class .

sa-12 dvc 2 ohm so im running it at 1 ohm

any of you know what voltage my amp should read at 1000 rms i have a multimeter and i was just on youtube and it shows you can set a gain on a amp with one but not sure what my voltage should ready off the amp

well i have a eclipse cd 5030 cd player and i have the cross over set to 24db's and at 31hz and the amp i have is a plye plad3300d amp which puts out about 1200 watts at 1 ohm and i have the lpf set to 80 and my subsonic set to like 32 since my box turn to 35 and the gain on my amp is set to like 70%

yeah the box is brand new i built it so it must be the wood and glue then if that's the case im gonna turn the gain down on the amp to be safe but how long does the box smell last for ?

i see well don't subs put out a smell that smells like its burning when you first play them for the first time i had some people tell me they do just not sure if what i smell is that smell there talking about,

well that is good to know then never really own brand new subs before they always been used but how long does this burning smell i keep smelling last before it goes away it seems to stay around lol.

i like to keep it at $300 is possible gonna be running it to a 2ohm dvc sa-12 at 1 ohm

K thanks

The door speakers are 4" kicker speakers running on a 4 channel. And a pair of jbl tweeters on dash running on the 4 channel amp with a pair of pioneer 5.25 speakers in the back running off my deck which is a eclipse cd5030

So 100on lpf and about 3 to 5 Hz under 35Hz which is my box tuning.

If possible yes.

hi guys have a question. i went threw some car audio stuff my brother owned back in 98 before he pass away and never knew about this stuff tell now. and i see he had this rockford fosgate 4040 dsm 4 channel amp that still work's and was told that this amp is a beast. but my question is what is the true rms rating per channel on this amp.

hi everyone have a problem and need your help i have a lanzar opti drive amp and i hook it up all right. the amp shows power but puts out no bass to my subs. now when i turn off my car the amp still stays on even when i pull out 1 of my fuses in the amp,