teamace24
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Posts posted by teamace24
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When im playing my system and i go to the sound settings, theres a window that allows me to change the HPF from 0-50-80-100 to 125.
While my bass is hitting and im flipping it from 0 to 125 each setting changes my bass dramatically. When i have it at 125 my bass is no where near as loud as when i put it at 0. When i change it from 0 to 50 it still is loud but a little less than 0, then from 50 to 80 even less bass and so on.
I played a rap song that had a 25hz bass line in it and i noticed while my hpf is at 0 that bass line is played by my subs, and when i put the hpf at 125 that bass line is somehow filtered out to where its gone. BY THE HPF?
My other setting in the subwoofer settingls is the LPF but that does absolutely nothing when im flipping it from setting to setting while my bass plays.
Any thoughts on why or what should i do. I so far just leave it 50 on the hpf since my subs dont like 28hz and down and the 50 setting takes those out while not messing with my 32 plus too much.
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I was going to post the exact same thing i have an 07 gmc yukon and the charging voltage is also regulated i think because it fluctuates from 12 to 14.
Is there a part that makes it a constant 14?
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I'm running saz2500 to my SA 10's .
Had them in 2 different boxes. 1st was according to box suggestion from sundown , other was half of the suggested volume. Worked well in both of them. Never got stinky, just really warm.
Off your experience would you stay with sundowns suggestion or maybe go larger/smaller?Tuning?
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Tune the box depending on what you listen to since you can gain some output by tuning higher like say 35hz compared to tuning low say 30hz. But if you listen to a lot of low stuff like 30hz and down then tuning low is great.
Personally i listen to rap rock stuff like that so tuning higher is better. 34-35hz
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100 shipped great amp.
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Thanks just cant do it. Ive had it since new and its never let me down. 100 shipped is lowest.
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Anybody have some recommendations on a class d 4 channel?
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No i know the heatsink is there for the heat an all of that.
But i was more asking about power loss in the class ab compared to the newer class d like that ppi.
Also in my setup the amp does not get the best of ventilation and i rather keep the amp in that spot for storage reasons so thats another reason i ask about the class d.
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What about the heat? All of the class ab amps get pretty hot normally, and my class d bass amps dont.
So i was thinking it might be good to experiment with one.
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I was researching a bit and i read that efficiency on these 4 channel full range class d is great and that compared to class ab amps dont lose much power due to heat.
Can anybody recommend a good budget 4 channel class d in the 100-200 range?
Has anybody messed around with this one? http://www.ebay.com/...19d1562&vxp=mtr
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Bump really great amp
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Damn, I must REALLY need a new box because I could only do a 144.9 with 4 of the 12's on 3k.
have you tried other amps? not tryin to shi on AP, but some amps can do rated at 45-50hz, but fail horribly on lower frequencies
Since you mentioned this, I test my amps yesterday.
Set the gain at 40hz to 94v.
On the same amp with the Subsonic ALL THE WAY OFF the voltage at 20hz was 60.
A 30+v drop from 40-20hz...
Not trying to threadjack but does this mean the audiopipe performed bad or good on the lower frequencies? Thanks.
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Yeah this amp fits 4 gauge perfectly even oversized.
If anything you can always trim until it fits and it will not matter since its a short run.
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Great Reliable Clean Sound and Power for cheap
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Hey Ray in this kind of relatively low/mid power, what kind of mids/highs do you go with and what power? Like what do you recommend the customer in this case.
Always trying to get highs as loud as i can with different ideas.
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Hard to find Cerwin Vega EXL 400.4 Amplifier
Great working condition and good cosmetic condition.
Only selling since im upgrading my high and will need around 150 rms at 4 ohms.
Had this for about a year, well taken care of as far as voltage goes and stuff like that.
High quality parts Amp designed by Zeff, so compared to equivalent zapco, arc.
Payment will be paypal and it will ship flat rate 2 day mail with tracking number.
110 shipped. Paypal must be a confirmed address.
- 400 Watt 4 channel amplifier
- Variable bass boost
- MOSFET PWM power supply
- Variable highpass/lowpass crossover
- 2-4 Channel selectable input
- Intelligent proteciton scheme
- Audiophile class A/B bipolar output stage
- Durable mil spec glass epoxy pcb
- Audiophile grade audio components in signal path
- VegaBass! Boost Control
- 60 watts x 4 chan. at 4 ohms
- 100 watts x 4 chan. at 2 ohms
- 200 watts x 2 chan. at 4 ohms
- Dimensions: 2-1/5" H x 9-1/5" W x 15" L
- 400 Watt 4 channel amplifier
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Sorry if it was in the video, but can i ask what mids and highs this car has and amp?
Does it keep up with the twelves?
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Have not built the box yet, mailboom can you let me know what box spec to go with for 1 15 vvx for the loudest output at 36hz and up in a daily?
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Messed with my box today and picked it up and pointed both subs and port up to the roof. It got slightly less loud but it did clear some rattles from the outside, maybe due to it being slightly less louder maybe.
Dont know if i should first deaden the back then try my box facing back again or just rebuild a box pointing subs up port back.
Usually my reason for doing subs and port back is because boxes have more resale value in my experience if i get bored.
Definately thinking about redoing my setup and go subs up port back now or deaden or both.
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Was messing with my buddys setup where i built him a ported box for his 2 12 jl audio w7 on 2400rms port and sub facing the rear to the hatch. This setup sounds very tight and loud and clear.
For kicks picked up and stood his box up with both subs and port facing the roof (which even stock is extremely solid just get a thump when i bang on it), and MAN very nice difference in bass clarity, already was clear and got clearer, and overall loudness. The lows hit harder and way cleaner.
Question is why was there a big difference by me pointing the subs up, was it the roof? is there something wrong with the subs pointing to the hatch? why do the bass waves sound different going to the hatch than to the roof?
I really want to figure this out since my yukon 07 sounds horrible compared to his (i have 2 kicker cvx 15's port and subs to rear hatch built within spec) gains set right and clean but i get a tinny not tight bass and my roof and fenders rattle nasty and im now thinking maybe its because the subs are not pointing at anything solid? Any help?
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Thanks for everybodys help. Funny was playing this song in a buddys two jl audio w7 12 2400rms ported(my built box) setup. It sounded very loud and clean.
When it hit that low note his subs played it without sounding bad unlike my cvx's. His truck was fully dynamatted old school 98 2 door and mines is not dynamatted 07 yukon which is plastic compared to that truck.
Even with distortion song doesnt sound too bad and his JL's seem to better hide that low note than my subs. Both his and my box are tuned to 35hz. Mines are 15's his are 12's.
Anybody know what stevie wonder by gucci mane hits in the hz. Should i post elsewhere?
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So which bass hz has the distortion.
What about that song stevie wonder by gucci mane what are tha hz on that one.
Weird thing with Pioneer Avic F90bt HPF
in Head Units-Processors and Eq's
Posted
Thats whats confusing on other head units the hpf only affected the door speakers but on this one it affects my bass.
So my rca's aare mixed up or is this just a subsonic? but then why also have an lpf option?
My brother put in the radio a while back but im just now sharing this with smd.