Amplifiers / Head Units / Processors / Electrical

Would like to know what you guys prefer and why. The HU seems to have more precise control and you can change the slope as well. If using the HU crossovers, should the amp be set to full?

hello Whats up with the 2007 Crunch (Ground Pounder) D class amps? Do they do rated power(if so) how many volts to get rated power? Thanks

We came across a Crunch 1500 watt Power Zone amplifier, P1500.1. it will power up and play music.......... as long as there is some pressure on one of the adjustment knobs..... Take away the pressure and the music output stops. The "Low Pass" filter knob is missing , once the amp is opened up, you see that the whole little box has been removed. so first question is ; can I purchase and install this box ? like is that i DIY type project? second question ; is there any home remedies for the pressure issue? anothere DIY project. If need be, I will send it in and get it fixed, but was hoping to do it cheap, in house. thanks for the input, chop IAK

I have a crunch powerzone 1500.1 and have a strange issues between it and my head unit. I raise the gain, and there is little to no difference throughout the range until it's about 3/4 up. However, if I raise the line level input (I play music from my phone) it increases dramatically, however my highs distort, no matter how I adjust their amp. I haven't even bothered with the bb because I've heard nothing good about it; but I don't feel right maxing my gain to get decent output. It's the same level of sound as my 150w amp without the line level adjustment and I figure 6-700w increase should sound a little louder? only asking this now, because I plan on getting a new amp …

Whats your guys opinions on these i know they just came out but we can get preliminary opinions. http://memimage.cardomain.net/member_image...775_62_full.jpg http://memimage.cardomain.net/member_image...775_63_full.jpg http://memimage.cardomain.net/member_image...775_61_full.jpg http://memimage.cardomain.net/member_image...775_64_full.jpg

Alrite so which one is better for the price to power a 12" BTL. the Crunch GP3000d Pro or the US amps Xt4000D. I am on a budget so my options are pretty limited.

is this amp any good? ive heard its pretty good.

do you think the Crunch GPV2000.1 can do 2k watts rms 1ohm at 13.8v but it only has 4 25amp fuses.. for 2 fi bl 15s? or should i just run 2 amps? GPV2000.1 1 x 500 @ 4-Ohms, 1 x 1000 @ 2-Ohms, 1 x 2000 @ 1-Ohm Maxx

yup, another VS thread, and yup this is getting old, I am sorry. Seems the more research I do, the more questions I have. So I want more power than I originally thought. crunch ground pounder 3000 pro, ap3000d, AQX-3500.1?

I've been looking for a cheap amp to power 2 morel tempo 6in coax, and i found a small one, but i came across this CRAZY deal and for the same price, i get more power, plus extra to give my sub in the back more than it gets right now http://www.ugotadeal.com/product_info.php?...uejmadbkkre83j5 and if thats not enough i can always go with http://www.ugotadeal.com/product_info.php?...uejmadbkkre83j5 for a couple bucks more no prob. I just wanna make sure it's worth it because I've never heard of Crunch before yesterday

I have my btl, and I am borrowing my friends sub amp to listen to the sub because I can't afford an amp just yet. I am dying to hear it. It is wired at 1 ohm, but really .7 ohm (DMM). It says the amp is 1 ohm capable, but It goes into protect when I turn the amp on. What could be the problem, maybe its not 1 ohm capable? or the .7 ohm is too low?

3 I am just curious cause I have never run them and I like Crystal subs

From what i hear the CT sounds amps have made some new changes. Anyone know of what changes were made to the boards? What are some thoughts on these amps.

Anyone have any first hand experience with ct sounds amplifiers? I'm considering their 7k watt amp but I been reading mixed reviews about them

okay, just had a chance to clamp my ct sounds 4000.1. Not impressed and wondering if anyone has any suggestions on what i could be doing wrong. Had a SQ 2200 and it is considerably louder than it but still i would like to see the amp do rated... 54v x 48.2 amps at .5 nominal... rise to 1.12... 2603 watts - 50 hertz - drop to 11.8 on dmm at dual inputs, not gain knob... at 12.4 volts that would still be less than 3000 if my math is correct... that was using the clip light to set gain tho and i have heard they are early... didnt have time to check oscope against it... 2004 blazer, 240 mechman, duracell agm 34 under hood, 400 amp fuse, duracell agm 31 in rear, Kicker 1/0…

This company gets crazy good reviews and can charge a multitude of battery types.. Not only that but a 5yr warranty on their product.. Insane in the membrane!! Well I picked up a CTEK Multi US 3300 since I was told at Pepboys my aux battery was "dead" and "failled" their test... Problem I have with it is Kinetik batteries are not rated in CCA so I cannot really go by their testing. Emailed Kinetik and got a response in about an hour to get a battery charger and let it sit for 2-5 days depending on how low the battery was since it's last charge. They also told me if I wanted to ensure most batteries "coming back to life" I should go for the 7000 but I don't think I need to…

Hi,I was wanting some guidance on where i should take my electrical to minimize voltage drops. The amps are: hifonics BRZ2100.1 and a soundstream RUB500.4 Electrical: 150A alternator, shuriken BT-80 and shuriken BT-20 (both measure a good 12.7-12.9). 4 gauge big 3, 4 gauge to the soundstream and 0 to the hifonics I was aiming more for a bigger alternator. According to math, give or take a 14.4V crank 14.4v/2600w=180.5A. I'm not sure what current the car is drawing from that. would i be safe with a 240A alternator or do i need to just go 270? and would upgrading the big 3 to 0 be necessary? Thanks!

Could this be why my amp cuts on and off and goes into protect? I didn't pay it any attention before because the filament or whatever is in the center wasn't broken.

I'm wondering why when I changed from 300w @ 4 ohms on my amp, to 600w @ 2 ohms I havn't noticed an increase in current draw. I just picked up a couple Z15s off a seller on here that listed them as DVC4 ohm, and I'm only running one of them due to lack of power/trunk space. I have it wired up to my sae1000d in parallel to get a 2 ohm load. I just pulled a 2 12s out that were wired @ a 4 ohm load on the amp, so I'm going from the 300w @ 4ohm to 600w @ 2ohm. I didn't adjust the gain because the voltage is the same at about 35 volts. But since I'm doubling the amount of wattage being used, shouldnt it be pulling 2 times as much current? The output is about the same as the 2 …

Ok so power master dont do a alt for my model of car, but im still intrested. so how hard and complicated is it to make a custom brcket. what are the ristks and chances of things going wrong? and guestimate price i should be paying for it. thx in advanse

I am considering making them. There is nooooo reason to pay 300 dollars plus shipping for them. Anyone interested???

my fuse is one where i have to strip wire, but a ring terminal on both ends, then put the terminal over the posts that i tighten the nut on that holds the fuse in place. i first used the terminals that came with the kit, i just smashed the wire into the terminal on the ground with a hammer (ik im a noob but it worked for the battery end). it slipped out when i was running my wire, so i started over with both ends, and used a vice this time to hold the wire into the terminal. they slipped out AGAIN, ( ) so then i said F it and just smashed the raw wire between the fuse and nut, lol. what should i do!? the fuse is just gonna be sitting under my back seat in my explorer if …

hey guys i have 2 12 L7's being powered by a Eclispe DA7232. All was fine up until a few weeks ago when i noticed that the amp occasionaly shuts off after a few mins of play. all the wires are fine and the other amp works fine.... i was thinking maybe it might be seeing low ohms but the amp is not even warm...any ideas?....thanks guys

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.

I was interested in daisy chaining a pair of XS100's for each 9515. I am not too sure of how to go about doing this.