Amplifiers / Head Units / Processors / Electrical

I am new to car audio so please pardon any ignorance found in my questions: I recently added a self Powered sub (memphis) to my aftermarket radio (kenwood) The sub is an enclosed unit I have power at the box. when I plug in both RCA cables I dont get any sound, however I can unplug one of the cables at the box and the sub sounds fine (to my untrained ear). I was just curious as to what might be causing this. Any answers would be appreciated Thanks

I am posting this topic for a friend. I cannot figure out what is wrong with this thing. Here is what is going on. Voltage remains steady. When subs are off the front speakers do not cut out reguardless of volume. When the subs are on the front speakers cut out at higher volumes. I disconnected one speaker at a time at the amp and ran each speaker separately and they front left cut out when connected and the front right cut out when connected. I checked all the connections near the amp and everything seems to be fine. The gains are also set below normal. What could be wrong? The amplifier is not bad because it would have cut out with the subs off.

i was wondering if i will be able to hook my batteries up like this or is the only way is to daisy chain them? - - i know this is the rite way, but just want to know if its possible to do it the other way reason for askin is limited on wire at the moment

I have an 07 Dodge Ram 3500 Mega Cab My head unit is: - Kenwood KDC-BT852HD. Which is 50W x 4 In my front doors I have: - Alpine Type R SPR-69 speakers. Which is RMS 100w & Peak 300w In the rear doors I have: - Alpine Type R SPR-60 which is RMS 100w & Peak 300w For my sub I have: - Alpine Type R SWR-12D2 which is RMS 1000w and Peak 3000w Now I need help on choosing an amp to power everything and I`d like to get the most out of all 4 speakers and sub. I suppose I should get an Alpine amp? An all Alpine system? If not what other amps are good? Please list the model number or link to it Also I`m not sure if I should get one or two amps, one for the speakers and one f…

I recently bought a motorcycle battery, to power a small kenwood 4ch amp. It is rated for 12v/160ca/12aH What is a decent budget charger? I was looking at the Kinetic Three-stage, but i don't have $109 Could i use a regular car charger on the 2amp charge setting?

Was drivin around testin out new speakers and was turning up the volume, and when it hit 29/35 everything just shut off. So i figured I blew a fuse. I checked the fuse box numerous times and the fuses are all fine. Took out the HU cuz a buddy said there was a fuse behind it... nothing... I have no clue where to go from this point.

well back at the turkey drag show someone broke into my ride and stole all my amps, and my hu, plus some other random stuff. so i figured this is a good chance too upgrade. picked this up off of LEM43606, shipping was fast, he had everything the amp came with as if bought new, even the brown factory shipping box the display factory box is shipped in. and he went a little beyond what is necessary, and made me some vinyl decals for my car. would not hesitate too do business again with him. OH i guess i should stop being a tease and show some picks. (maybe that sounds corny, but hey i am a stereotypical white guy lol) for size reference. now i just need my me…

Sub is in a slot port enclosure, 3.5 cu ft, tuned @ 32hz. I was thinking a sundown saz2000. the audioque 2200d is a little more budget friendly. especially at 389 brand new shipped. on top of other minor upgrades with the electrical system i will have to do. Suggestions appreciated.

Well I discovered today that my amp power input is loose and the plastic is melted...I attempted to unplug everything and plug it back up and my amp wouldn't come on..Could it still work or am I doing something wrong??

[[before I get told to buy a Sundown, believe me I want one, I don't have the money. LOL]] Does anyone have any personal experiences using the Hifonics Brutus BRZ1700.1D? I have the BXi1200d right now and i really like it, no problems at all. I saw that the new Brutus (BRZ) is CEA certified, which is nice. Need some extra juice soon so I was looking for a cheap upgrade. Any thoughts, please.

so as you may know according to my sig, as i wait for 1/0 gauge in the mail, my amp frequently goes into protect mode b/ my sh*tty "4 gauge" wire lacks the capacity to deliver consistent power. if the amp goes into protect too many times, is it toast? it seems to be sounding a little funny lately... like it lacks the output it once had......

so i was diggin around in the garage and found an old amp that my dad had for his car back in the day. and it says its a pyramid audio class a bridgeable amp. that is 200 watts x 2 channels. and im curious if anyone here has even used this amp before? its ancient lol but my dad said it worked when he used to. he just doesn't remember anything about it. anyone got any ideas about it or anything? specs i mean ANYTHING would be awesome, i was just gonna play around with it so i mean whatever lol thanks everyone (btw not trying to affend anyone saying its ancient im young but i still love you oldies ) Uploaded with ImageShack.us

How many in-line fuse holders do I need? 1/0 from front to a Stinger T splitter (http://www.woofersetc.com/p8033/SPD512--Stinger-1-0-Gauge-Tee-Distribution-Block.htm) and 1/0 going to SAZ-1500, and 4ga going to a Alpine PDX 4.150. I am going to order a Stinger 150 to go between the SAZ amp and the T and a 60amp to go between the Alpine amp and the T Do I also need a 250 amp inline up front under hood or is that overkill? Thanks

i need to wire my sub at 2 ohms. the blue line on the right that goes from 1 of the positive's, to 1 of the negative's, is that 1 piece of speaker wire or is it both that i twist together and put in the terminal? like speaker wire has a positive and negative, do i separate it and only use one side, or do i twist together and just use both? hopefully my questions makes sense. thanks guys.

i need help picking a new headunit either the pioneer deh 7100bt or the soundstream vir7870 dvd i do compete so i want it to work with comps also

http://www.soundsolutionsaudio.com/forum/IMG-6963JPG-image4588.html not a bad buy i think for 200.00 bucks my CVX's are going to hate me lulz sorry just noticed my draws in the pic just droped it on the laundry basket. Sorry bout that.

I bought a 06 silverado with the bose system an i was wandering if theres a way to run a aux cord from the amp an bypass the headunit?

after buying these batteries i found out that they are 34M's and are "starting only". now does this matter? the MCA is 1000, CCA 800, AH 50, RC 100. Did i get ripped? (only paid 100 each) or are they good?

Hey guys i have a question about using a second battery. i have a 95 Caddi stock alt. iterstate battery up front. i have done the BIG 3 using 4ga. The amps im running are the R/F P-400.4 at 4ohm each chanel and the R/F T500.1bdcp at 2ohm on two 4ohm svc 12" Dcons. i have been looking at the XS battery's. And would like to know if i would benifit from running one, and if so wich would be seggested. thanks for the feed back

Ok, I finally got around to building my box for my 12" BTL and I got it all installed and when I went to set the gain on my Orion 2500d. I was only reading around 5.0 volts on my Multimeter I had it set to 200 AC. I was supposed to set it to 50 but, I'm getting no where near that, with the gain set full it only goes up to around 33 volts. Any Ideas as to what it could be, I opened up the bottom didn't see anything burned or fired, so I have no idea.

How do ohms have an impact on the electrical system.? I know that if the woofer is wired to a lower ohm rating then there is less resistance. Does this mean that a 600 watt amp at 2 ohms is the same electrical strain as 1200 watt at 1 ohm? And. I have heard that a higher ohm rating results in "tighter" bass. I believe it is a myth but I want to ask the input of the users on this forum.

Do pretty much all head units send out a clipped signal at 3/4 volume? I remember reading something about 3/4 volume and never pushing the head unit to 100% volume... Also, if that's the case why don't manufacturers limit how much you can crank it (if possible?)

ok i bought a lanzer 2400 watt max pro amp to power 2 rl-i8 form soundsplinter. I know that amp is not the best but for 140 shipped wasn't bad so what ya

I currently have this head unit http://www.walmart.com/ip/JVC-KD-S37-USB-CD-Receiver-with-Front-AUX-In/15627186 with 2volt pre outs i believe. I was wondering if i upgraded to this http://www.sonicelectronix.com/item_48464_Kenwood-KDC-X696.html with 4volt pre outs if i would notice a difference in the way my system sounded. Higher pre outs are good right??

Can you ever have to much battery? I can fit a powermaster d3100 up front and I am also getting a 200 amp alt from excessive. My system only consists of a alpine mrd1005d mono amp and the sundown 100.4. How do these batteries compare to kinetik?