mdegen Posted January 4, 2013 Report Share Posted January 4, 2013 I have a JBL GTO 7000.1 mono amp 700 wattsat 2ohms and 425 at 4 ohms. its running a Powerbass M series 12" SVC woofer 375 watts rms 4 ohms. what is the best way to tune my amp for the sub? Link to comment Share on other sites More sharing options...
Noel989 Posted January 4, 2013 Report Share Posted January 4, 2013 Dd-1 or oscope to set the gain bass boost to 0 low pass filter to about 80 Sub sonic filter to about 30 Build Log - http://www.stevemead...-cruiser-el-pt/ Link to comment Share on other sites More sharing options...
Watch the bass Posted January 4, 2013 Report Share Posted January 4, 2013 If you have luck you can find someone near http://www.stevemeadedesigns.com/board/topic/137758-smd-audio-tools-map/ "in the abundance of water, the fool is thirsty" Bob Marley Link to comment Share on other sites More sharing options...
Swordlordboy1234 Posted January 4, 2013 Report Share Posted January 4, 2013 I love these gain questions. You have 2 choices dd1 / oscope and do it right..... Or Tune by ear and hope for no magic smoke...... Point is a trained audio file SQ judge ear can hear less then 5% distortion... Normal people can ear 3-10% distortion You can see 1-2% distortion on an oscope (depending on variables) Dd1 will detect less then 1% distortion indefinitely. Hint tony d amor has a video showing an oscope vs a dd1 when the track fluctuates from distortion (imbedded in the track) to a clean dignal. Oscope looks the same through out the track... But the dd1 finds it. My old YouTube channel : http://www.youtube.com/user/SwordLords1234?feature=mhee My old build log : http://www.stevemeadedesigns.com/board/topic/161872-96-accord-b2-sundown-sky-high-dc-power-re-re-build-for-heatwave/page-37 My New Build - http://www.stevemeadedesigns.com/board/topic/207041-2016-mazda-6-sql-build/ 2016 Mazda 6 Touring JL Fix 86 - OEM signal correction B2 prototype DSP 6to8 B2 Ref63 - 3 way active set 2 B2 Class H quattro's 1 B2 Zero.5R @.5 2 B2 HNv3 12 d2 B2 SLIP40 - Lithium in the trunk Northstar Group 35 under the hood 100ft 2/0 welding cable 30ft 4ga welding cable 20ft 8ga welding cable All stinger OFC speaker wire Soundrive custom RCA's Tons of attention to detail.... Can it be perfect? Link to comment Share on other sites More sharing options...
Recommended Posts
Archived
This topic is now archived and is closed to further replies.