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Car Audio Discussion
General Car Audio
Another beginner with questions
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<blockquote data-quote="michoholic" data-source="post: 8727428" data-attributes="member: 681753"><p>The car is an 84 Ford sierra Xr4i. Not a really high value car but still pretty rare. Pieces for interior ar hard to find...</p><p></p><p>I wanted a sundown SAX 200.4 And ordered one. But they didn't had them anymore so i could get the digital design ss4b without extra charge.</p><p>Still a reminder, i am a noob so yea the amp may be a little overkill <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite7" alt=":p" title="Stick out tongue :p" loading="lazy" data-shortname=":p" /></p><p></p><p>I was thinking about a 50/50 power balance wich consist out of:</p><p>EMF 75W rms paired to one channel at 4 ohms</p><p>2 component sets 4 ohm of about 100W Left and right diveded</p><p><span style="color: rgb(235, 107, 86)">which will give about 350W and take 3 channels</span></p><p></p><p></p><p>and then choose between for a sub</p><p>Jl audio 10w1v2-2ohm 300w</p><p>Hertz CS300 s2ohm 350w</p><p></p><p>For the box i am now doubting vented and closed. Put some info into Winisd and the diffrence in run off at low HZ is way better with a vented box. Got room for about 55liters. </p><p>if i use 55 liters (1.9cuft) and tune to 24hz i get a nice run off from 40 to 20hz.</p><p>Jl audio says the box should be 25liters (0.9cuft)</p><p></p><p>Is this worth it to fit a bigger box?</p><p>Or will it only hurt qaulity without adding low bass?</p><p></p><p>I don't know if the amp likes running on 2 ohm close to max rms power? Or what it will do to longevity of the amp..</p></blockquote><p></p>
[QUOTE="michoholic, post: 8727428, member: 681753"] The car is an 84 Ford sierra Xr4i. Not a really high value car but still pretty rare. Pieces for interior ar hard to find... I wanted a sundown SAX 200.4 And ordered one. But they didn't had them anymore so i could get the digital design ss4b without extra charge. Still a reminder, i am a noob so yea the amp may be a little overkill :p I was thinking about a 50/50 power balance wich consist out of: EMF 75W rms paired to one channel at 4 ohms 2 component sets 4 ohm of about 100W Left and right diveded [COLOR=rgb(235, 107, 86)]which will give about 350W and take 3 channels[/COLOR] and then choose between for a sub Jl audio 10w1v2-2ohm 300w Hertz CS300 s2ohm 350w For the box i am now doubting vented and closed. Put some info into Winisd and the diffrence in run off at low HZ is way better with a vented box. Got room for about 55liters. if i use 55 liters (1.9cuft) and tune to 24hz i get a nice run off from 40 to 20hz. Jl audio says the box should be 25liters (0.9cuft) Is this worth it to fit a bigger box? Or will it only hurt qaulity without adding low bass? I don't know if the amp likes running on 2 ohm close to max rms power? Or what it will do to longevity of the amp.. [/QUOTE]
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