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Car audio questions from bad sound from subwoofers... Bass is different, Electromagnetic Interfence?
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<blockquote data-quote="BassErex" data-source="post: 8848182" data-attributes="member: 688930"><p>UPDATE:</p><p>I think, problem found,</p><p>I didn't really notice anything else... So</p><p>Talking to someone about this problem, I mentioned it that giving multimetr cables to ground connect amp, and to amp body, i see voltage on multimeter, on my Hifonics brx 12000, when i give multimeter wires to ground and amp body, voltage is about 11v and dropping, it can drop to 0 volts but on lower voltage ( under 1 volt) voltagr drop is slow.</p><p>Hecking voltage on rodek 2180a, no droping, voltage this same what the battery...</p><p>Now i tested voltages: Rodek: 0,000v volt, BRX 12000 0,7v.</p><p></p><p>It was the same with another subwoofer amplifier, so amps is fine.</p><p>Today ride from my work, bass so nice, soft, loud and feel good presure on body.... </p><p>it must be a problem, </p><p>it can also affect rca signal, if i put on rca connector ground multimeter wire, and for body car i have this same voltage (0,7 and drooping)</p><p>Do you know what this is about?</p><p></p><p>[ATTACH=full]50615[/ATTACH]</p><p></p><p>[ATTACH=full]50614[/ATTACH]</p><p></p><p>[ATTACH=full]50611[/ATTACH]</p></blockquote><p></p>
[QUOTE="BassErex, post: 8848182, member: 688930"] UPDATE: I think, problem found, I didn't really notice anything else... So Talking to someone about this problem, I mentioned it that giving multimetr cables to ground connect amp, and to amp body, i see voltage on multimeter, on my Hifonics brx 12000, when i give multimeter wires to ground and amp body, voltage is about 11v and dropping, it can drop to 0 volts but on lower voltage ( under 1 volt) voltagr drop is slow. Hecking voltage on rodek 2180a, no droping, voltage this same what the battery... Now i tested voltages: Rodek: 0,000v volt, BRX 12000 0,7v. It was the same with another subwoofer amplifier, so amps is fine. Today ride from my work, bass so nice, soft, loud and feel good presure on body.... it must be a problem, it can also affect rca signal, if i put on rca connector ground multimeter wire, and for body car i have this same voltage (0,7 and drooping) Do you know what this is about? [ATTACH type="full" alt="ikona Zweryfikowane przez społeczność"]50615[/ATTACH] [ATTACH type="full" alt="ikona Zweryfikowane przez społeczność"]50614[/ATTACH] [ATTACH type="full" alt="ikona Zweryfikowane przez społeczność"]50611[/ATTACH] [/QUOTE]
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Car audio questions from bad sound from subwoofers... Bass is different, Electromagnetic Interfence?
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