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Everything posted by IH8PunkRok
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Is there a SMD irc?
IH8PunkRok replied to TrentonLong's topic in Off Topic - Random, Misc posts - the forum "Junk Drawer"
it isnt an irc chat though -
Just a few things off the top of my head, i'm sure some pro installers out there have even more uses for it. 1. Signal Generator (this unit makes a true sine wave unlike some of the old units that made a stepped square wave) 2. Ported or bandpass box tuning - It will tell you exactly where your port is tuned 3. Measuring the T/S parameters of speakers (Fs, Qts, Vas, ect) can be measured and calculated with some knarly math. We will provide a spreadsheet or formulas to ease the pain. 4. Test passive crossovers 5. Find the Fs of any speaker (got some nice tweeters you want to bi-amp but not sure how low you can cross them? This tool will tell you) I'm sure there are other uses as well ahhh so i was very wrong i figured it was to measure the ever so dreaded "impedance rise" im very intrigued by number 2 though
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Who Likes Green??
IH8PunkRok replied to WCA Rusty's topic in DC Sound Lab - Big Bass on ANOTHER LEVEL!
id love to see a completely clear one. i think that would be tight -
Sundown Audio Teams READ
IH8PunkRok replied to R3nOSlaPP's topic in Sundown Audio - GREAT Amps/Subs! GREAT Customer Service!
ze russians -
.3 volt pre outs... That is a problem
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Underpowering Subs vs Giving RMS
IH8PunkRok replied to Mikey Bates's topic in Subwoofers / Enclosures
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Underpowering Subs vs Giving RMS
IH8PunkRok replied to Mikey Bates's topic in Subwoofers / Enclosures
this is a decent question and as always it may not be the same from one setup to the next BUT i would think the one getting rms would prove to be better than the one not getting rms one thing ive noticed is at rms or under subs can play a much wider range regardless of box because their limits are not being reached. once you get over the rms though you can watch your lows disappear -
yeah thats what i meant. my bad the loudest freq
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single 12 sealed in a 1 cube enclosure do a slow sweep on the tl highest freq is your resonant
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its all based on the car and the subs read a lot and you might pick up on the basic idea
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Why you need big electrical to run at less than rated impedance
IH8PunkRok replied to runner800's topic in Amplifiers
i didnt have problems until i hit .25 ohms lol couldnt get a burp off but let me tell you sundowns protections circuits are great im retarded and they havent blown yet. thats all i will say lol -
How Many Relays?...
IH8PunkRok replied to OrionStang's topic in Electrical-battery- Alternators- Wiring
i have no relays for 2 sundown 2ks and a zappy 650.6 no issues -
dont expect numbers in that car
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no idea how the skars will like 4th orders