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JBL gti 12 inch please read
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<blockquote data-quote="customlt1" data-source="post: 1198098" data-attributes="member: 552753"><p>okay heres some more info.....</p><p></p><p>my box design is</p><p></p><p>20'' Length</p><p></p><p>16'' width</p><p></p><p>14'' height</p><p></p><p>the port is</p><p></p><p>14'' deep</p><p></p><p>12'' height</p><p></p><p>my dad made the box so im not too knowledgable on how to explain it....hes an AWESOME carpenter this box looks awesome and he knows what hes doing with the info i gave him....the dimensions came from a jbl box designer at a local sterio shop...</p><p></p><p>on the amp there are three types of settings...Input(4v-250mv),Low pass Freq. 32hz-320hz)and bass boost (0-6db)</p><p></p><p>i just tried to tune it once again and the input is basically 1/2 dial around.....i dunno what you would call that as too how much i tured it up but its about 1/4 of what it could....the low pass is a hair turned....not much AT ALL...and the bass boost is completely off as you all told me too do.....</p><p></p><p>ok the sub hits but not nearly as hard as it should....the sub barely moves most of the time but once u turn the gains up a little it starts that popping..so basically im stuck with a sub that i can't get enough potential of what it should be doing....</p><p></p><p>any help would be highly appreciated....ya'll think this could be my HU wiring or something like that? im speechless</p></blockquote><p></p>
[QUOTE="customlt1, post: 1198098, member: 552753"] okay heres some more info..... my box design is 20'' Length 16'' width 14'' height the port is 14'' deep 12'' height my dad made the box so im not too knowledgable on how to explain it....hes an AWESOME carpenter this box looks awesome and he knows what hes doing with the info i gave him....the dimensions came from a jbl box designer at a local sterio shop... on the amp there are three types of settings...Input(4v-250mv),Low pass Freq. 32hz-320hz)and bass boost (0-6db) i just tried to tune it once again and the input is basically 1/2 dial around.....i dunno what you would call that as too how much i tured it up but its about 1/4 of what it could....the low pass is a hair turned....not much AT ALL...and the bass boost is completely off as you all told me too do..... ok the sub hits but not nearly as hard as it should....the sub barely moves most of the time but once u turn the gains up a little it starts that popping..so basically im stuck with a sub that i can't get enough potential of what it should be doing.... any help would be highly appreciated....ya'll think this could be my HU wiring or something like that? im speechless [/QUOTE]
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