Amplifiers / Head Units / Processors / Electrical

Hi guyz, Thought I would share this. BRAX from Germany, HELIX Big brother company has/will release.d a new amp. If I understand correctly, it will be a power amp: No Crossover. A german magazine has tested one; specs as follow: MATRIX X4 @13,8V: 4x292rms @4ohm (drawing 136A) 4x270rms @2ohm (143A) 4x284rms @1ohm (186A) Damping factor: 694 @100hz 592 @30hz Size: 330mm x 75mm x 330mm Which is around 13" x 2.95" x 13" (tiny isn't it?) Price: Well it's a BRAX...

My brother has a 2002 Chevy Trailblazer (4.2L) and he was having problem with his factory head unit. He took it out thinking it was like other units where you can just make a simple swap and have a new head unit. It was a Delco/Bose unit and his Trailblazer has on star. I was told that you would need a different adapter (GMAH24B adapter) if you had onstar. Am needing to know which adapter does he need to buy to get his stereo working again? Or is there a way to bypass that stuff to get the stereo back on like you can do with the pioneer DVD head unit.

just wondering if anyone knows anything about the Xenon line, prices are falling on them (posted link in classifed section) and same for the subs, I know I should wait until CES, but I am an ansey one

im gonna be runnin a clarion VRX 785BT touchscreen head unit.....yellow top under the hood... and havent decided on a battery for the amp yet.. alright im pretty much decided on doin 1 18 in here and was lookin at the nightshade...the Re MT..and a couple others...wanna keepit around $800 or less for the sub and under a $900 on an amp.....i wanna get mid and high 140.s out of it at least any suggestions?

I have a Alpine PDX 4.150 that I want to run my mids and highs with. I currently have 4 Alpine R 5x7's and would like to add an additional set of 1in dome tweeters on the pillars. How would I go about wiring that up? Thanks

I bought my HU today for my 240. I decided on the Eclipse 8443. I intended to get the 8053 with BLA but I just bought the Viper 1200.1 for my Altima.

I am running power from rear battery to amp. My question is will I be ok with 24in from battery to the fuse holder (300A fuse)then from there 56in to amp? Or do I run 12in from rear battery to fuse holder then a run to amp?

I'm working on a little project where the only available power source is a 12 cell Ni-MH pack, starting at 16.8V fully charged, but dropping to 15-16V after some use. Would a HU run on this, or would it go up in smoke?

My battery keeps dying and I think I might have a parasitic draw. To simplify the troubleshooting process I would love to buy a DC ammeter that can measure 10mA to 500mA+. According to the M5 owners group 20-30mA at the off and settled position is normal. Since I am buying one it would be a cool tool to measure current going to my speaks as well. Anyone have recommendations on where/what to buy??

http://www.batteryuniverse.com/Sealed-Lead-Acid/EnerSys-Datasafe/HX400/HX400_EnerSys-Datasafe_HX400_Sealed-Lead-Acid-Battery anyone used these? Volts: 12.00 mAh: 400000(400aH) Chemistry: Flame Retardant Sealed Lead Acid Weight (lbs): 80.00 Color: Black Length (in): 13.40 Width (in): 6.80 Height (in): 8.50 $ 239.95 Each

i did a test to see which amp was harder hitting i ran the Crossfire Vr 1000d @ 2ohm through my PaP 15" MOAB = 500watts i ran the PPi Dcx 1000d @ 2ohm through my PaP 15" MOAB = 500watts i set the gain on both amps @ 1/2 or center or Noon... all settings on HU were left as Daily, subs crossed to 100Hz & down / 0gain or flat the Crossfire was weak to say the least... had to crank the HU to 25 to get any thing to shake the PPi on the other hand was Dominant as i only got to 8 on the HU and noticed the stuff on my walls in my guradge was shaking @ 12 on the HU the bass was well above pounding... the Crossfire Vr 1000d got guess ill put it in my Girlfriends truck on a …

I just recently bought a pioneer avh5000 and I was wondering if there is a way to bypass it. Any help would be appreciated.

I am getting ready to place an order from Knu for my wiring. I just want to make sure I get what I need the first time and it's the right stuff. First of all...do I need one or two runs of 1/0g power wire for my two amps? The mono block will likely be an AQ1200d at 2 ohm (870w RMS) and the other amp for my mids/highs will be no more then 150w x 2 @ 4ohms. So if a single run is sufficient, once I get the wire to the amps and I go to split...what size wire should go to the AQ amp? I am just wondering because I didn't see a dist. block on Knu's site that allows for a 1/0g wire to be split into 2 or more 1/0g wires for multiple amps to be ran with that size wire. I figure 4g …

Whats going on SSA. Need some advice on this wiring/electrical decision I need to make. I was running ~1000wrms on my old setup, I currently have a single run of 4 gauge Knu OFC (~20 feet) to the back where I have a distribution block. Now I upgraded amps and I will be running ~1400wrms (changed amps more because of space constraints, bigger box so less space for amps). Amplifiers have fuse ratings of 120 and 50 amps. Now Knu claims a maximum rating of 150 amps on their 4 gauge (even though they provide a 120 amp fuse for their kit), I was wondering if I should add another run of 4 gauge to the back so I would have separate runs for each amp. Or would a run of Knu 8 …

i got 2 12' HCs, there for daily, so im decidin a amp. i was gonna get 2 bx1000ds but i diddnt no if i should spend extra to get the bx1500ds instead. but i think 3k watts will be to much for daily. also i got a 80 amp alt so i doubt ill be able to run either of them without upgrading. also i was thinkin of a tsunami 1800db but i heard ppl havin probs wit em. also i does any sites still sell them? ty, and if u no any amps i would like for aroun 450-500 post them.

Anyone familiar with DBelectrical when it comes to alternators? I've never heard of them and was curious as to their quality. I was looking at this alt http://www.dbelectrical.com/p-9580-alternator-high-output-250-amp-38l-lumina-98-99-monte-carlo-99.aspx , then saw the price and got worried. Please any input would greatly help.

I bought a PG 1200.1 from my buddy he had 3 15s hooked up with just one PG 1200.1 and he was push about 1510.2 watts when tested with just one Pg and a 4 chanel amp. My buddy told me i could use just the PG 1200.1 to push 4 12 inch hifonics brutuss. Each one is 1200 Wats MAXX 600 W RMS. should i buy 1 more PGs to push the subs the right way or just use one?

Arrived today with a big pile of bird crap on the box! Maybe that's a bad omen??

I surveyed all the quality amps thats in my $, to run my focal 165v1 and havent decide for the subs maybe a single RF 12" P1 or 12" Kicker comp both in 1.25cu.in sealed box atomic 50.4 2001 lightning bolt 300.4 zenon 80.4 formula x 1600 4ch amp forgot the specs or should i get focal solution 25 A1 will it give better sound quality?? currentlu using a very old amp infedility 800.4 pure class A, if i change to any of these amplifiers will it dramatically improve my SQ? Make it louder and cleaner

i yet to get my new head unit, but for when i do waht should i look for on it to makes everything so great, a friend of mine had a system and it sounded good but he got his deck tuned and it sounds 10x better, he can now turn it almost all the way up without any distortion the subs sound more clean and the vocals sound more crips, they never touched his woofers or amps just tuned the head unit, so waht would i look for when i plan on tunning my head unit, Thanks

I would like to know if I should wire the subs using just one pair of outputs from amp or to use both pairs? I know how to wire from one pair (http://www.the12volt.com/caraudio/woofer_configurations.asp?Q=2&I=12#results) ,but I'm unsure how to split the speaker wire (10gauge monster brand speaker wire) according to the diagram. I need a total 1ohm load. Any help is much appreciated. I have: 2007 Toyota Camry LE (all stock electrical w/o upgraded 8-speaker JBL) Two Fi Q 12" (dual 1 ohm) (cooling) (extra spider) in sealed box One AQ 2200D (mono amp) (has two pairs of terminals (4 total outputs))

sometime in the future i will be putting one hell of a ocmputer in my truck for MP3 sotrage only. there are 2 ins. Min and Line Level (same voltages as RCA) in. From what ive been hearing sometimes the impeadance of the line in is too low for most RCA ins. this causes a lot of distortion with the singal. However for my RCA's for hte moment i will probably end up getting one of thoes peaker level to line level converters untill Xmas when i can get a good 2din HU...lol i am so cheap. so my question is, because my head unit i used to seeing a 4ohm impeadance and the line level in is of s much higher impeadance will i have to worry about any distortion at all? im setting my…

I have an 02 Escort with the stock Alt. and Big 3 in 1/0 gauge. I'm getting an Fi SSD 15" D2 and a US Amps XT1600.2 very soon. First off is this a good match? I have been doing research for months on both items and am pretty set on booth (for price, performance and appearance). I also have an Alpine 3553 and 3527 which together only really produce around 200-240WRMS so add that to the XT and I'll probably see between 7-900wrms. Does that seem like to much for mostly stock electrical? Should I add a second batt.? I really don't want to have to.

Just out of curiosity has anyone ever used a harrison labs amplifier and are they capable of doing music? They actually look pretty cool and are tiny for the power they claim. After seeing the drag queen most everybody says all the hlab amps are spl burps only. Just curious not really interested in buying one.

ok I have 1994 gmc serria 2 wheel drive I need to know if I can fit a 2 din dvd player in there. It already ghas a cd player in it I just need to knwo if I can fut a 2 din player in it.