skittlesRgood Posted January 9, 2011 Report Share Posted January 9, 2011 But its to actually hard to compare 2volt and 4volt. Usually 2volt are on lower end headunits, and 4volts are higher end. That could make the difference. of course... you dont put the high quality stuff on a cheap unit... then it wouldnt be cheap anymore. If I answered you in a well mannered, informative way, you asked a good question or had a good attitude. If I was an asshole, you asked a stupid question or you had a fucktard attitude... or I was in a bad mood. Team BassickHU: Pioneer AVIC Z110Front: Peerless SLS 6.5", Peerless HDS 4", Rainbow tweeter - running activeAmp: JL HD600/4 and DC 4 channel (bridged to midbass)Processor: JBL MS-8Subs: 2x 12" AA MayhemsAmp: DC 3kElectrical: DC power 270xp alt. 1/0 big 4. XSpower D3400 and six D680s. http://www.stevemeadedesigns.com/board/topic/121795-29-update-the-buick-is-getting-a-rebuild/ Top career scores: DBdrag 151.7 MECA SQ 82.25My SOTM build Yeah. im pretty sure they dont warranty retarded people. Link to comment Share on other sites More sharing options...
pioneer9412 Posted January 9, 2011 Author Report Share Posted January 9, 2011 Just ordered my headunit with 4 volt preouts Link to comment Share on other sites More sharing options...
Twistedchild420 Posted January 9, 2011 Report Share Posted January 9, 2011 What do you guys think about this 2v deck? http://cgi.ebay.com/CLARION-VX409-6-5-2-DIN-MULTIMEDIA-TOUCH-PANEL-STATION-/170373896849?pt=LH_DefaultDomain_0&hash=item27ab135a91#ht_4060wt_1135 My POS Bass machine-2003 Hyundai Santa Fe on some shitty 22'sBed Liner Paint Job-Pioneer AVH 3200DVD4 DAD BD series 15's in a 4th Order (Bassheads ENT Design)4 Arc Audio XDI2000.1 for the woofers6 Cadence CVL68MBX 6.5's-Cadence CVL88MBX 8's-6 Cadence XT20 Supertweeters2 Arc Audio KS300.4's for mids and tweets1 Arc Audio ALD 10v Line DriverAll Audiotechnix Power wire1 DC Power 270XP High Output Alternator1 XS Power D3400 up front....6 XS Power D3100's in the rearAir Lift 1000 Bags in rear to help with suspensionIf your still reading this GFY....... Link to comment Share on other sites More sharing options...
Boon Posted January 9, 2011 Report Share Posted January 9, 2011 It's kinda about noise rejection... mostly just for induced noise from the RCAs. Say you're feeding an amp that makes 30v wide open with a 1v signal. The signal has to be 'multiplied' (which is actually what gain is measured in) 30 times. If you have 100mV of induced noise then when you multiply that 30 times you'll get 3v of noise on your output. If you feed the same amp with a 6v signal and adjust the gain accordingly then it only has to multiply the input 5 times to reach full output. So your 100mV of noise only turns into 0.5v at the outputs... 10.x volts fo' life! Link to comment Share on other sites More sharing options...
Autruche Posted January 9, 2011 Report Share Posted January 9, 2011 It's kinda about noise rejection... mostly just for induced noise from the RCAs. Say you're feeding an amp that makes 30v wide open with a 1v signal. The signal has to be 'multiplied' (which is actually what gain is measured in) 30 times. If you have 100mV of induced noise then when you multiply that 30 times you'll get 3v of noise on your output. If you feed the same amp with a 6v signal and adjust the gain accordingly then it only has to multiply the input 5 times to reach full output. So your 100mV of noise only turns into 0.5v at the outputs... Dammit boon, I was just about to post pretty much the exact same thing, lol. Need Test Tones/Sine Waves? Click Here!My Saab 9000 build1993 Saab 9000 Aero 5spdPioneer - Zapco - Hifonics - Sundown Audio - O2 Audio - RE AudioJust Say No To Rear SpeakersJust Say No To CCA WireReal Men Drive StickHit me up on Facebook, if you want Link to comment Share on other sites More sharing options...
Ford302Redneck Posted January 9, 2011 Report Share Posted January 9, 2011 It's kinda about noise rejection... mostly just for induced noise from the RCAs. Say you're feeding an amp that makes 30v wide open with a 1v signal. The signal has to be 'multiplied' (which is actually what gain is measured in) 30 times. If you have 100mV of induced noise then when you multiply that 30 times you'll get 3v of noise on your output. If you feed the same amp with a 6v signal and adjust the gain accordingly then it only has to multiply the input 5 times to reach full output. So your 100mV of noise only turns into 0.5v at the outputs... Good post. Link to comment Share on other sites More sharing options...
skittlesRgood Posted January 9, 2011 Report Share Posted January 9, 2011 It's kinda about noise rejection... mostly just for induced noise from the RCAs. Say you're feeding an amp that makes 30v wide open with a 1v signal. The signal has to be 'multiplied' (which is actually what gain is measured in) 30 times. If you have 100mV of induced noise then when you multiply that 30 times you'll get 3v of noise on your output. If you feed the same amp with a 6v signal and adjust the gain accordingly then it only has to multiply the input 5 times to reach full output. So your 100mV of noise only turns into 0.5v at the outputs... this fucker just keeps getting smarter. If I answered you in a well mannered, informative way, you asked a good question or had a good attitude. If I was an asshole, you asked a stupid question or you had a fucktard attitude... or I was in a bad mood. Team BassickHU: Pioneer AVIC Z110Front: Peerless SLS 6.5", Peerless HDS 4", Rainbow tweeter - running activeAmp: JL HD600/4 and DC 4 channel (bridged to midbass)Processor: JBL MS-8Subs: 2x 12" AA MayhemsAmp: DC 3kElectrical: DC power 270xp alt. 1/0 big 4. XSpower D3400 and six D680s. http://www.stevemeadedesigns.com/board/topic/121795-29-update-the-buick-is-getting-a-rebuild/ Top career scores: DBdrag 151.7 MECA SQ 82.25My SOTM build Yeah. im pretty sure they dont warranty retarded people. Link to comment Share on other sites More sharing options...
finkster Posted January 9, 2011 Report Share Posted January 9, 2011 we need an "ask boon" thread. DAT 4125------>RE XXX comps active Eclipse cd7000 I serve drunks for a living Link to comment Share on other sites More sharing options...
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