BlimpThePimp Posted December 27, 2012 Report Posted December 27, 2012 I got the cheapest hu best buy had , and its a 2v , when I set my gain it maxed out at 28.8 , I turned it down to 26.9. I got a hifonics 1200 amp and needs a 34.6v.
SnowDrifter Posted December 27, 2012 Report Posted December 27, 2012 My guess is yes: It probably has a really weak output Measure the voltage of the RCAs ~~~~~~~~SAY NO TO PHOTOBUCKET~~~~~~~~ Snow's DD-1 tracks here: https://www.stevemeadedesigns.com/board/topic/167433-snows-dd-1-tracks/ My take on OFC vs CCA: https://www.stevemeadedesigns.com/board/topic/110381-things-that-piss-you-off-in-the-car-audio-world/?do=findComment&comment=2461444
Guest Posted December 27, 2012 Report Posted December 27, 2012 volume on the headunit isnt turned up enough. or the sub level on the headunit isnt up all the way. cheap headunits suck. 2v preouts are fine.
BlimpThePimp Posted December 27, 2012 Author Report Posted December 27, 2012 Okay , I did the 75% with my hu , witch was 47 out of a 62 max , speakers sound clean until like 52 , reset gain at 50-52 on the hu? I had the sub lvl at +6 6 max
BlimpThePimp Posted December 27, 2012 Author Report Posted December 27, 2012 My guess is yes: It probably has a really weak output Measure the voltage of the RCAs I got a dmm, How do I do this ? Sorry really rusty with car audio
SnowDrifter Posted December 27, 2012 Report Posted December 27, 2012 Play a sine wave, put the negative probe on the outside of the RCA and the positive probe on the pin in the middle with the DMM set to AC ~~~~~~~~SAY NO TO PHOTOBUCKET~~~~~~~~ Snow's DD-1 tracks here: https://www.stevemeadedesigns.com/board/topic/167433-snows-dd-1-tracks/ My take on OFC vs CCA: https://www.stevemeadedesigns.com/board/topic/110381-things-that-piss-you-off-in-the-car-audio-world/?do=findComment&comment=2461444
SnowDrifter Posted December 27, 2012 Report Posted December 27, 2012 Better yet: where are you located? There might be someone near you with a dd-1 ~~~~~~~~SAY NO TO PHOTOBUCKET~~~~~~~~ Snow's DD-1 tracks here: https://www.stevemeadedesigns.com/board/topic/167433-snows-dd-1-tracks/ My take on OFC vs CCA: https://www.stevemeadedesigns.com/board/topic/110381-things-that-piss-you-off-in-the-car-audio-world/?do=findComment&comment=2461444
BlimpThePimp Posted December 27, 2012 Author Report Posted December 27, 2012 Tampa ,FL and what sine wave should I play , and what # should I be looking for?
SnowDrifter Posted December 27, 2012 Report Posted December 27, 2012 http://www.stevemeadedesigns.com/board/topic/137758-smd-audio-tools-map/ play a 40hz -0db sine wave and post back what the voltage is ~~~~~~~~SAY NO TO PHOTOBUCKET~~~~~~~~ Snow's DD-1 tracks here: https://www.stevemeadedesigns.com/board/topic/167433-snows-dd-1-tracks/ My take on OFC vs CCA: https://www.stevemeadedesigns.com/board/topic/110381-things-that-piss-you-off-in-the-car-audio-world/?do=findComment&comment=2461444
n8ball2013 Posted December 27, 2012 Report Posted December 27, 2012 maybe that hifonics amp isnt capable of producing what it claims......... THERE IS NO BUILD LOG! 1998 Chevy Silverado ext cab Alpine CDA-9887 4 Team Fi 15s 2 Ampere Audio TFE 8.0 2 Ampere Audio 150.4 3 Digital Designs CS6.5 component sets Dual Mechman 370XP Elite alternators inbound! 8 XS Power d3400 6 XS power d680 Second Skin Stinger Tsunami Wiring Sky High A Real Voltmeter not a piece of shit stinger.
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