Cars & Transportation: Car Audio: “Question: Rockford Fosgate P3 12 vs Rockford Fosgate T0 12?” plus 5 more

Question: Rockford Fosgate P3 12 vs Rockford Fosgate T0 12?
Question: How can I wire two 2ohm DVC subsrated at 600rms, with a 2 channel amp rated at 2 ohm 550 watt x 2 channels, 4 ohm 1100 watt x 1 channel?
Question: Audio/Stereo problems in Mercedes Benz?
Question: How do I hookup my speakers that I have in my house to my car so I can use them while I tailgate?
Question: I installed an Alpine stereo now the car alarm won t work and door locks inside either? Its a Geo 1990?
Question: I have a long question about car amps.?

Question: Rockford Fosgate P3 12 vs Rockford Fosgate T0 12?

Posted: 27 Sep 2016 11:57 PM PDT

Are you going to be putting these subs in a proper enclosure for optimal output? Or are you just going to throw them into any type of enclosure?

Are you going to be running these subs on a quality amp? Or are you just going to be running these subs on a $50 amp? Cheap amps lie about their power ratings. Cheap subs don't perform well and loud. You're looking at a decent $150 sub and a quality $400 sub. The cheap stuff is cheap for a reason.

The P3 will perform louder in a proper enclosure with adequate power. The T0 will perform terribly in the wrong enclosure on a $50 amp.

So there you go, hopefully that answers your question.

Question: How can I wire two 2ohm DVC subsrated at 600rms, with a 2 channel amp rated at 2 ohm 550 watt x 2 channels, 4 ohm 1100 watt x 1 channel?

Posted: 27 Sep 2016 11:47 PM PDT

You can't get 2 ohms per channel or 4 ohms bridged.
You'll have to choose either 4 ohms per channel or 8 ohms bridged.
I would bridge it: http://www.the12volt.com/caraudio/woofer...

You'll get less (maybe only 1/2) the power, but the amp will be operating at low stress.

Question: Audio/Stereo problems in Mercedes Benz?

Posted: 27 Sep 2016 09:51 PM PDT

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<p class="Mb-21">If you believe your intellectual property has been infringed and would like to file a complaint, please see our <a target="_blank" href="http://redirect.viglink.com?key=11fe087258b6fc0532a5ccfc924805c0&u=http%3A%2F%2Finfo.yahoo.com%2Fcopyright%2Fus%2Fdetails.html%3Fpir%3Dwoxj.j1ibUnULFEIY6nyJQLxD.PLEphTPFivskb06cCK3lggdCqKTxtZqQ">Copyright/IP Policy</a></p>  <p><span role="button" tabindex="0" class="Cur-p Ol-n D-ib Px-13 Py-6 btn-primary">Report Abuse</span></p>  <p><span role="button" tabindex="0" class="Cur-p Ol-n D-ib Px-13 Py-6 btn-default">Cancel</span></p>    </div><div id="raadiv">  <h2 class="Mb-20 Fz-18 Fw-300">Report Abuse</h2>    <h3 class="Mb-10 Mt-21 Fw-400" id="usertexta">Additional Details</h3>  <textarea aria-labelledby="usertexta" id="raata" rows="3" class="W-100 M-0 P-0 Maw-605 Bdx-1 Bdrs-0"/><p class="Mb-21">If you believe your intellectual property has been infringed and would like to file a complaint, please see our <a target="_blank" href="http://redirect.viglink.com?key=11fe087258b6fc0532a5ccfc924805c0&u=http%3A%2F%2Finfo.yahoo.com%2Fcopyright%2Fus%2Fdetails.html%3Fpir%3Dwoxj.j1ibUnULFEIY6nyJQLxD.PLEphTPFivskb06cCK3lggdCqKTxtZqQ">Copyright/IP Policy</a></p>  <p><span role="button" tabindex="0" class="Cur-p Ol-n D-ib Px-13 Py-6 btn-primary">Report Abuse</span></p>  <p><span role="button" tabindex="0" class="Cur-p Ol-n D-ib Px-13 Py-6 btn-default">Cancel</span></p>    </div><div id="racdiv">  <h2 class="Mb-20 Fz-18 Fw-300">Report Abuse</h2>    <h3 class="Mb-10 Mt-21 Fw-400" id="usertextc">Additional Details</h3>  <textarea aria-labelledby="usertextc" id="racta" rows="3" class="W-100 M-0 P-0 Maw-550 Bdx-1 Bdrs-0"/><p class="Mb-21">If you believe your intellectual property has been infringed and would like to file a complaint, please see our <a target="_blank" href="http://redirect.viglink.com?key=11fe087258b6fc0532a5ccfc924805c0&u=http%3A%2F%2Finfo.yahoo.com%2Fcopyright%2Fus%2Fdetails.html%3Fpir%3Dwoxj.j1ibUnULFEIY6nyJQLxD.PLEphTPFivskb06cCK3lggdCqKTxtZqQ">Copyright/IP Policy</a></p>  <p><span role="button" tabindex="0" class="Cur-p Ol-n D-ib Px-13 Py-6 btn-primary">Report Abuse</span></p>  <p><span role="button" tabindex="0" class="Cur-p Ol-n D-ib Px-13 Py-6 btn-default">Cancel</span></p>    </div><img src="http://pixel.quantserve.com/pixel/p-89EKCgBk8MZdE.gif" border="0" height="1" width="1" /></div>  </td>  </tr>  <tr>  <td style="margin-bottom:0;line-height:1.4em;">  <p style="margin:1em 0 3px 0;">  <a name="4" style="font-family:Arial, Helvetica, sans-serif;font-size:18px;" href="https://answers.yahoo.com/question/index?qid=20160927182547AAEwM3M">Question: How do I hookup my speakers that I have in my house to my car so I can use them while I tailgate?</a>  </p>  <p style="font-size:13px;color:#555;margin:9px 0 3px 0;font-family:Georgia,Helvetica,Arial,Sans-Serif;line-height:140%;font-size:13px;">  <span>Posted:</span> 27 Sep 2016 06:25 PM PDT</p>  <div style="margin:0;font-family:Georgia,Helvetica,Arial,Sans-Serif;line-height:140%;font-size:13px;color:#000000;"><div id="">It could be done, but not practically.<p>For one, unless you've added aftermarket amplification it's not likely your stock sound system is doing more than 20w or so per channel.<br/>Standard home speakers generally need ~100w or so to perform optimally. 20w wouldn't be much for them to work with.</p><p>You could tap into your existing stock speaker wires and connect leads to use for external speakers, but you would also want to disconnect the stock speaker while using the externals -- that would be a hassle.</p><p>The fact of the matter is -- you cannot get the cool guy tail gate sound system without spending some money.</p></div><img src="http://pixel.quantserve.com/pixel/p-89EKCgBk8MZdE.gif" border="0" height="1" width="1" /></div>  </td>  </tr>  <tr>  <td style="margin-bottom:0;line-height:1.4em;">  <p style="margin:1em 0 3px 0;">  <a name="5" style="font-family:Arial, Helvetica, sans-serif;font-size:18px;" href="https://answers.yahoo.com/question/index?qid=20160927170700AAAKXW7">Question: I installed an Alpine stereo now the car alarm won t work and door locks inside either? Its a Geo 1990?</a>  </p>  <p style="font-size:13px;color:#555;margin:9px 0 3px 0;font-family:Georgia,Helvetica,Arial,Sans-Serif;line-height:140%;font-size:13px;">  <span>Posted:</span> 27 Sep 2016 05:07 PM PDT</p>  <div style="margin:0;font-family:Georgia,Helvetica,Arial,Sans-Serif;line-height:140%;font-size:13px;color:#000000;"><div id="raqdiv">  <h2 class="Mb-20 Fz-18 Fw-300">Report Abuse</h2>    <h3 class="Mb-10 Mt-21 Fw-400" id="usertextq">Additional Details</h3>  <textarea aria-labelledby="usertextq" id="raqta" rows="3" class="W-100 M-0 P-0 Maw-605 Bdx-1 Bdrs-0"/><p class="Mb-21">If you believe your intellectual property has been infringed and would like to file a complaint, please see our <a target="_blank" href="http://redirect.viglink.com?key=11fe087258b6fc0532a5ccfc924805c0&u=http%3A%2F%2Finfo.yahoo.com%2Fcopyright%2Fus%2Fdetails.html%3Fpir%3Dwoxj.j1ibUnULFEIY6nyJQLxD.PLEphTPFivskb06cCK3lggdCqKTxtZqQ">Copyright/IP Policy</a></p>  <p><span role="button" tabindex="0" class="Cur-p Ol-n D-ib Px-13 Py-6 btn-primary">Report Abuse</span></p>  <p><span role="button" tabindex="0" class="Cur-p Ol-n D-ib Px-13 Py-6 btn-default">Cancel</span></p>    </div><div id="raadiv">  <h2 class="Mb-20 Fz-18 Fw-300">Report Abuse</h2>    <h3 class="Mb-10 Mt-21 Fw-400" id="usertexta">Additional Details</h3>  <textarea aria-labelledby="usertexta" id="raata" rows="3" class="W-100 M-0 P-0 Maw-605 Bdx-1 Bdrs-0"/><p class="Mb-21">If you believe your intellectual property has been infringed and would like to file a complaint, please see our <a target="_blank" href="http://redirect.viglink.com?key=11fe087258b6fc0532a5ccfc924805c0&u=http%3A%2F%2Finfo.yahoo.com%2Fcopyright%2Fus%2Fdetails.html%3Fpir%3Dwoxj.j1ibUnULFEIY6nyJQLxD.PLEphTPFivskb06cCK3lggdCqKTxtZqQ">Copyright/IP Policy</a></p>  <p><span role="button" tabindex="0" class="Cur-p Ol-n D-ib Px-13 Py-6 btn-primary">Report Abuse</span></p>  <p><span role="button" tabindex="0" class="Cur-p Ol-n D-ib Px-13 Py-6 btn-default">Cancel</span></p>    </div><div id="racdiv">  <h2 class="Mb-20 Fz-18 Fw-300">Report Abuse</h2>    <h3 class="Mb-10 Mt-21 Fw-400" id="usertextc">Additional Details</h3>  <textarea aria-labelledby="usertextc" id="racta" rows="3" class="W-100 M-0 P-0 Maw-550 Bdx-1 Bdrs-0"/><p class="Mb-21">If you believe your intellectual property has been infringed and would like to file a complaint, please see our <a target="_blank" href="http://redirect.viglink.com?key=11fe087258b6fc0532a5ccfc924805c0&u=http%3A%2F%2Finfo.yahoo.com%2Fcopyright%2Fus%2Fdetails.html%3Fpir%3Dwoxj.j1ibUnULFEIY6nyJQLxD.PLEphTPFivskb06cCK3lggdCqKTxtZqQ">Copyright/IP Policy</a></p>  <p><span role="button" tabindex="0" class="Cur-p Ol-n D-ib Px-13 Py-6 btn-primary">Report Abuse</span></p>  <p><span role="button" tabindex="0" class="Cur-p Ol-n D-ib Px-13 Py-6 btn-default">Cancel</span></p>    </div><img src="http://pixel.quantserve.com/pixel/p-89EKCgBk8MZdE.gif" border="0" height="1" width="1" /></div>  </td>  </tr>  <tr>  <td style="margin-bottom:0;line-height:1.4em;">  <p style="margin:1em 0 3px 0;">  <a name="6" style="font-family:Arial, Helvetica, sans-serif;font-size:18px;" href="https://answers.yahoo.com/question/index?qid=20160927130545AAcm5aq">Question: I have a long question about car amps.?</a>  </p>  <p style="font-size:13px;color:#555;margin:9px 0 3px 0;font-family:Georgia,Helvetica,Arial,Sans-Serif;line-height:140%;font-size:13px;">  <span>Posted:</span> 27 Sep 2016 01:05 PM PDT</p>  <div style="margin:0;font-family:Georgia,Helvetica,Arial,Sans-Serif;line-height:140%;font-size:13px;color:#000000;"><div id="">Can you please provide the brand and model number of your amplifier?<p>Edit: The fact that it's a Boss amplifier makes things tougher, because Boss is one of the brands that doesn't provide accurate power ratings; and by "not accurate" I mean "outright lies".</p><p>To answer your question, if you connect two identical subs to a mono amplifier like this, the power produced will be divided evenly between the subs. So if the amplifier was producing 563 watts, then each sub would be consuming 281.5.</p><p>On the other hand, this amplifier that's rated at 563 watts RMS at 4 ohms (and 1125 watts RMS at 2 ohms) only has a single 30-amp fuse built into it. That limits how much power the amplifier can draw from the vehicle's electrical system, and it's not possible for the amplifier to produce more power than it takes in. Furthermore, this is a Class A/B amplifier, which means it's less efficient than many other mono amplifiers: a large portion of the power it draws from vehicle's charging system is wasted as heat, rather than being converted to output power.</p><p>To make a long story short: it's not physically possible for this amplifier to produce more than about 270 watts RMS on a continuous basis. With a 4-ohm load, the output power will be lower yet; probably between 150 and 200 watts RMS. So my best guess is that the best this amp can do with your subs is about 75 to 100 watts each before it starts clipping.</p><p>Sorry, but you get what you pay for.</p></div><img src="http://pixel.quantserve.com/pixel/p-89EKCgBk8MZdE.gif" border="0" height="1" width="1" /></div>  </td>  </tr>  </table>  <table style="border-top:1px solid #999;padding-top:4px;margin-top:1.5em;width:100%" id="footer">  <tr>  <td style="text-align:left;font-family:Helvetica,Arial,Sans-Serif;font-size:11px;margin:0 6px 1.2em 0;color:#333;">You are subscribed to email updates from <a href="https://answers.yahoo.com/dir/index?link=list&amp;sid=396546177&amp;tab=recent">Cars & Transportation: Car Audio</a>.<br />To stop receiving these emails, you may <a href="https://feedburner.google.com/fb/a/mailunsubscribe?k=Voh_NY10_GPt9txLbbWjVjtCLvo">unsubscribe now</a>.</td>  <td style="font-family:Helvetica,Arial,Sans-Serif;font-size:11px;margin:0 6px 1.2em 0;color:#333;text-align:right;vertical-align:top">Email delivery powered by Google</td>  </tr>  <tr>  <td colspan="2" style="text-align:left;font-family:Helvetica,Arial,Sans-Serif;font-size:11px;margin:0 6px 1.2em 0;color:#333;">Google Inc., 1600 Amphitheatre Parkway, Mountain View, CA 94043, United States</td>  </tr>  </table>  </div>  
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