tumminellon Posted January 28, 2010 Author Report Share Posted January 28, 2010 yea i got my subsonic set to around 28-30 hz and my gain was set with a multimeter and it dosent get loud unless you turn the bass boost up on the amp? Ehy is this?? TermLab 148.9 @ 39hz BURP 148.8 on music Link to comment Share on other sites More sharing options...
dugee81 Posted January 28, 2010 Report Share Posted January 28, 2010 is your subwoofer level on ur HU all the way up? 200a alt. by Excessive Amperage hc800 under hood & 2 Deka 9a31 in rear 1/0awg + big 3 SAZ 3000D HDC3 18" @ 2 ohm Link to comment Share on other sites More sharing options...
tumminellon Posted January 29, 2010 Author Report Share Posted January 29, 2010 its at 100 hz cross over with i think the sub level at +2 TermLab 148.9 @ 39hz BURP 148.8 on music Link to comment Share on other sites More sharing options...
Soulman07 Posted January 29, 2010 Report Share Posted January 29, 2010 Uhm... the low pass is usually set to your liking for the most part depending on the style of music you'd like to play. I owned two of those amps and had HDC3 12's... Subsonic was set at around 26hz -28hz.. an I had the lowpass at about 65-70ish... Sounded pretty beastly an the subs moved an assload of air with a box tuning of 35hz Bass boost/freq isn't worth the hassle, just don't get to heavy on the gains because you will clip your signal fairly easy... They don't like any line driver voltage over the recommended amount either..lol 1993 Chevrolet SWB Pickup Viper 791XV Primer Stage 5/8 Static Drop Kinetik HC1800 Big 3 Knu Flex 0 Team Tex Flex Link to comment Share on other sites More sharing options...
tumminellon Posted January 29, 2010 Author Report Share Posted January 29, 2010 well why isn't the bass loud without the bassboost/ freq on? TermLab 148.9 @ 39hz BURP 148.8 on music Link to comment Share on other sites More sharing options...
Boon Posted January 30, 2010 Report Share Posted January 30, 2010 You set the crossover at the headunit to 100hz as well... are you ABSOLUTELY sure you didn't high-pass it by mistake? Go check that. 10.x volts fo' life! Link to comment Share on other sites More sharing options...
tumminellon Posted February 1, 2010 Author Report Share Posted February 1, 2010 no its says subwoofer 80 hz TermLab 148.9 @ 39hz BURP 148.8 on music Link to comment Share on other sites More sharing options...
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