D_Bass Posted October 30, 2006 Report Share Posted October 30, 2006 what do i want high and what do i want low? well what do i want more of? im new at the number thing i can do all the install but the db's and what not im really newb at. gimme some talk if you can Quote To Slide Sideways Or Not To Slide Sideways? Head unit: Pioneer AVH-5000DVDSpeakers: 4 Pionner TS-G6842R Amplifier: Alpine MRD-300Subwoofers: 10" JL Link to comment Share on other sites More sharing options...
truckramrod Posted October 30, 2006 Report Share Posted October 30, 2006 SPL stands for SOUND PRESSURE LEVEL, DB stands for DECIBEL. 140 DB's are louder than 130 DB's. LPF stands for LOW PASS FILTER. If you have your LPF set to 80 hz then your sub will only play frequencies up to 80 hz. HPF stands for HIGH PASS FILTER. If you have your HPF set to 80 hz then yours speakers won't play any note under 80 hz. These are amp features that allow dial in the exact range that you want your speakers to reproduce. HZ stands for Hertz which is a measurement of frequency. 45 HZ is the bass note that usually makes your rearview mirror vibrate uncontrollaby, and say 12,000 hz would be a cymbal clash or a high hat IE a very high frequency note. Any more questions? Quote Link to comment Share on other sites More sharing options...
D_Bass Posted October 31, 2006 Author Report Share Posted October 31, 2006 so how does your lpf deal with db's? whats a good range for db's to lpf? Quote To Slide Sideways Or Not To Slide Sideways? Head unit: Pioneer AVH-5000DVDSpeakers: 4 Pionner TS-G6842R Amplifier: Alpine MRD-300Subwoofers: 10" JL Link to comment Share on other sites More sharing options...
ChevyBoy Posted October 31, 2006 Report Share Posted October 31, 2006 woah what? u set ur amp to lpf if it is a 2 channel or more amp. dont set ur amp to hpf if ur using it as a sub amp. Quote Link to comment Share on other sites More sharing options...
D_Bass Posted October 31, 2006 Author Report Share Posted October 31, 2006 oh ya no its at lpf i just want to kinda ajust it to its full potentail Quote To Slide Sideways Or Not To Slide Sideways? Head unit: Pioneer AVH-5000DVDSpeakers: 4 Pionner TS-G6842R Amplifier: Alpine MRD-300Subwoofers: 10" JL Link to comment Share on other sites More sharing options...
xtreme06 Posted October 31, 2006 Report Share Posted October 31, 2006 how about sub sonic filter? Quote Link to comment Share on other sites More sharing options...
ChevyBoy Posted October 31, 2006 Report Share Posted October 31, 2006 how about sub sonic filter? what about it? Quote Link to comment Share on other sites More sharing options...
xtreme06 Posted October 31, 2006 Report Share Posted October 31, 2006 what does is do? and how to set it? Quote Link to comment Share on other sites More sharing options...
ChevyBoy Posted October 31, 2006 Report Share Posted October 31, 2006 actually i just answered this on fullsizechevy.com. subsonic filter is awesome. it sets the lower frequency on the sub. a normal crossover on the amp means the sub wont play any notes higher than that. say u set the subsonic to 17 hz, the sub wont see any frequencies lower than 17 hz. its a great addition to any bassy guy who loves the lows Quote Link to comment Share on other sites More sharing options...
xtreme06 Posted October 31, 2006 Report Share Posted October 31, 2006 actually i just answered this on fullsizechevy.com. subsonic filter is awesome. it sets the lower frequency on the sub. a normal crossover on the amp means the sub wont play any notes higher than that. say u set the subsonic to 17 hz, the sub wont see any frequencies lower than 17 hz. its a great addition to any bassy guy who loves the lows thanks man now i get it!!!! :^ Quote Link to comment Share on other sites More sharing options...
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