audison lrx for sure or alpine pdx

 

Do the pdx's still have noise issues?

 

Yeah... All amps are created equal... Or something like that, I think, kinda, probably

 

That's the qualifier right there...

 

Won't. You talk like you have some mental muscle you're trying hard not to flex... Like you're testing the members out here. I won't bite. If you have knowledge, let it out. Set the record straight and maybe you'll educate people who are new to car audio.

 

all an amp does is take a small ac voltage and make it larger thats it... now how it does it... is what some people say make or break and amp. but the output befor clip is exact on all amps regardless of price.... so that 10k audison sounds identical to the 1500.00 pioneer a900 and identical to the 56.buck nextar at canadian tire.... now this is obvious befor clip and within bandwidth... some people have mistaken volume for sq but thats not the case... ya the thesis will play louder befor clip than the nextar but as long as the waveform leaving the amp is the same as when it came in... the outputs will all sound identical!! now if the amp is changing the input signal in any way then its an eq booster, and i dont think thats what we are talking about here... as far as the neighsayers who think this is rubbish, mr. clark will award 5k to anyone who can here the difference between, so called sq amps and flee market junk... been doing this test for 20 yrs and no one, not one person. nada, has gotten any money.. remember a lamborgini goes 60 miles per hr just like a hyundai pony...my point here is one has alot more features than the other and is plain and simply a better vehicle. just like amps they do the same thing just with different options...

 

I hear a difference, so my ears don't lie. Arc's are a perfect example. I'm not gonna get into the details but you're gonna sit there and say a Boss CX600 which is 100x4 sounds exactly the same as an Arc Audio SE 4200 with is 110x4?

CX600 - Boss Chaos eXXtreme 800W 4 Channel Amplifier
MAX POWER, 2 OHM: 200w x 4
RMS POWER, 4 OHM: 100w x 4
MAX BRIDGED POWER, 4 OHM: 500w x 2
SIGNAL-TO-NOISE RATIO: 102 dB
THD: 0.01%
DIMENSIONS: 11-7/8"W X 2-5/8"H X 13-3/8"L
Trimode operation
Bridgeable
Remote subwoofer level control
Line and speaker level inputs
Variable gain control
Power and protection LEDs
Variable lowpass crossover
High pass crossover
0-+18dB variable bass boost
MOSFET power supply
CX600 - Boss Chaos eXXtreme 800W 4 Channel Amplifier CX 600 CX-60

$119.00

VS..........
SE 4200 - ARC Audio 4 Channel 800 Watt Amplifier

Balanced inputs
12dB or 24dB slopes on both highpass and lowpass
All channels are bandpassable
Bass Boost is adjustable for frequency and level
Microprocessor controlled to adjust to different ohm loads
Speed controlled fan cooling
Output power:

• 110 x 4 @ 4 ohms
• 200 x 4 @ 2 ohms
• 220 x 2 @ 8 ohms
• 400 x 2 @ 4 ohms
• 400 x 2 @ 2 ohms

Damping Factor: > 1200
Frequency response: 4Hz-100Khz
S/N ratio(A wtg): > 90dB
Bass boost: 0-15dB @20-80Hz
Input sensitivity: .3V-4V, .6V-8V Balanced
Crossover Range: 30Hz-550Hz ( x10 300Hz-5500Hz)
Dimensions: 8"x 19 1/2" x 2 1/2"