I just recently received two twelve inch subwoofer so I purchased an m
audio amp from a friend. So my problem is I do not know how to ru
power to it. There seem to be three terminals for power wires
Ground,Remote, and 12 v +, which do I hook up and to what

ok right now I have Rockwood Fosgates 401s.  I have one powering
quality JL audio xr's (5x7 components) and one powering a sealed box
of jl audio 10w0's.  I am selling both amps.
What would be the best solution for quality (NOT SPL)?  a 4 channel?

What I have ;
1) 100amp alternator , 0ga all the way.
2) 2x Optima 55mah yellow top excluding the one for engine. isolated.
3) 2x amp (200amp, roughly 1400w)

To get ahead of car stereo booming competition in street today, one
needs to consider of installing studio or concert equipment system.
Concert and studio stereo system is bigger and louder.
It will just kick other guy butt in street. Concert speaker

Do any of you have a comment/experience with Multi-Channel Amps?
I'm looking at these two:
Infinity Reference 5760a
6-channel car amplifier: 56 watts RMS x 4 + 107 watts RMS x 2 at 4 ohms

I have a selection of older a/d/s components that I'd like to use fo
building a setup for my garage.  The items include PQ8 and PS5 amps
three AX2e crossovers and a 642CSi electronic crossover.  I also hav
an AC206 DIN distribution box.  The problem is that along with an ol

I have been browsing ebay for a 2 channel amp and several I've come
across have built-in high and low pass crossovers. I want to power 2
Pioneer 3-way 6 x 9's, and I have no sub.  However, I was told by a
regular at this group that I should not put a crossover on the 6 x

OK bare with me on this one please. OK Some "dude" purchased a stereo from
me. Red flags went up immediately on my end because this scenario ("doesn't
work") always happens when out of the blue I get a request for an older
model stereo that I have listed as being available on my ...

ok, currently i'm running a set of JL Audio xr570 5X7 components amped
by a Rockford 401s 2 channel.  I have a pair of JL subs in the trunk
and i want to downgrade to just head unit and no subs.  I understand
how much bass i'll be losing/missing, but will the XR's sound ok

Any comments on bridging the front left/rear left outputs and the front
right/rear right outputs from a standard head unit (say, 35W x 4) to
power a single pair of speakers (for those with only one pair of
functioning speakers).

1. Is there some kind of ratio of power to balance your sub and fron
speakers?  I plan on getting 'a sub rated up to 250 watts rms
(http://tinyurl.com/5kjbk) and 'the components are rated up to 75 watt
rms' (http://tinyurl.com/4odfj).

As of right now, and for the past year or so, I have had the following
set-up.
6.5" speakers in the lower doors, 4" in the dash, and 6x9's in the
rear deck-lid. All of them are Infinity Kappa's. They are all getting

My system installed in a '96 Ford Explorer 4 dr.
- Nakamichi CD-35 AM/FM CD player (35wx4, 0.1% THD internal amp; single
set of preamp outs)
- Rockford Fosgate 4600x 4 channel amp (30wx4 20-20k Hz, 0.08% THD)

I have a clarion DRZ 9255
http://www.clarion.com/usa/products/source_units/DRZ9255.html
It has an optical port for input or output.
I have the necessary cable from clarion and have figured out how t

Would like to add a compact subwoofer to my 99 Dakota Club Cab with the
full factory infinity sound system.  I'd like to leave the stock system
intact but figure to do that I'll need a sub with speaker level inputs.
I don't have the money for a thunderform or something along those