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Requesting DSP tuning help
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<blockquote data-quote="Kyle87" data-source="post: 8885381" data-attributes="member: 692625"><p>Hi all,</p><p></p><p> New here. I've been diving in to the world of car audio and have a DIY Frankenstein of sorts. Cars name is Nebula. She sounds good but I'm messing with my DSP settings and getting in a little over my head. I understand it all I'm just not exactly sure what process to use to balance it all correctly? There's just so many different settings. I'll try to get a full enough list of what I have. Keep in mind I've done every bit of work myself and have been working on a shoestring budget. Invested around $600-700 so far.</p><p></p><p>Sjoybring head unit</p><p>4 @ 60w speaker level outputs supplying two 3.5" stock dash speakers and two rear door speakers</p><p>4 @ low level rca outputs supplying DSP</p><p>Wireless android source (usually)</p><p></p><p>Marts bluetooth DSP </p><p>4 ch in</p><p>30 band parametric eq</p><p>Phase swap</p><p>8 ch output</p><p>Input eq</p><p>8 ch output eq</p><p>Ind gain</p><p>Delay</p><p>Ind crossover settings</p><p></p><p>Just upgraded to Andemann AS2200.D amplifier (DSP fed, ch 6)</p><p>Class D</p><p>Tested 1000w RMS @ 2 Ohm</p><p>4ga power/ground</p><p>No fuses</p><p>Internal protection</p><p>Subsonic/LPF</p><p>Using bridged input but has R/L and bridged output for strapping (?)</p><p>\/</p><p>Gothic 12" subwoofer</p><p>Dual 4 ohm voice coils wired parallel</p><p>1250w RMS @ 2 Ohm</p><p>Tuned to 20-90hz</p><p></p><p>300w integrated amp (DSP fed, ch 5)</p><p>\/</p><p>Kicker 10"</p><p>Not sure of specs</p><p>Used for midbass, tuned to 60-200 hz</p><p></p><p>Eclipse EA4100 (DSP fed, ch 1-4)</p><p>300w RMS</p><p>4 ch in/out</p><p>4 x 75w RMS @ 4 Ohm</p><p>\/</p><p>NVX XSP69KIT 300w RMS 6"x9" X-Series 2-Way Component Speakers with 1" Silk Dome Tweeters</p><p>Didn't use included 4,500 hz crossovers.</p><p>6x9s in front doors tuned around 100-1000hz</p><p>Tweeters on windshield in top corners tuned around 4k-20khz.</p><p></p><p>I know I'm missing some freq but my 6x9s (ch3,4) seem muddled when I raise the LPF. Any suggestions? Maybe raising LPF and lowering dB in the 1k-4k range?</p></blockquote><p></p>
[QUOTE="Kyle87, post: 8885381, member: 692625"] Hi all, New here. I've been diving in to the world of car audio and have a DIY Frankenstein of sorts. Cars name is Nebula. She sounds good but I'm messing with my DSP settings and getting in a little over my head. I understand it all I'm just not exactly sure what process to use to balance it all correctly? There's just so many different settings. I'll try to get a full enough list of what I have. Keep in mind I've done every bit of work myself and have been working on a shoestring budget. Invested around $600-700 so far. Sjoybring head unit 4 @ 60w speaker level outputs supplying two 3.5" stock dash speakers and two rear door speakers 4 @ low level rca outputs supplying DSP Wireless android source (usually) Marts bluetooth DSP 4 ch in 30 band parametric eq Phase swap 8 ch output Input eq 8 ch output eq Ind gain Delay Ind crossover settings Just upgraded to Andemann AS2200.D amplifier (DSP fed, ch 6) Class D Tested 1000w RMS @ 2 Ohm 4ga power/ground No fuses Internal protection Subsonic/LPF Using bridged input but has R/L and bridged output for strapping (?) \/ Gothic 12" subwoofer Dual 4 ohm voice coils wired parallel 1250w RMS @ 2 Ohm Tuned to 20-90hz 300w integrated amp (DSP fed, ch 5) \/ Kicker 10" Not sure of specs Used for midbass, tuned to 60-200 hz Eclipse EA4100 (DSP fed, ch 1-4) 300w RMS 4 ch in/out 4 x 75w RMS @ 4 Ohm \/ NVX XSP69KIT 300w RMS 6"x9" X-Series 2-Way Component Speakers with 1" Silk Dome Tweeters Didn't use included 4,500 hz crossovers. 6x9s in front doors tuned around 100-1000hz Tweeters on windshield in top corners tuned around 4k-20khz. I know I'm missing some freq but my 6x9s (ch3,4) seem muddled when I raise the LPF. Any suggestions? Maybe raising LPF and lowering dB in the 1k-4k range? [/QUOTE]
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