Everything posted by JimJ
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12" Fi Q and.....
Why not get an SSD and run less power?
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installation of a crappy capacitor?
That's called giving good advice If you want to test it, just hook it up in parallel to the circuit. If you did that and you didn't get the readout to light, does the display have a remote wire that needs to be wired in to the switched 12V?
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amplifier question
Alright...you really should Google these terms to get a complete understanding, but here's a start... Crossover - the job of the low pass crossover is to allow lower frequencies to pass while higher frequencies are attenuated (rolled off). Otherwise, you'd have a full range signal going to your sub. A 100Hz/24dB crossover setting, for example, would mean the filter starts rolling off frequencies above 100Hz - at 200Hz (double the frequency, one octave above), there would be 24dB of attenuation - at 400Hz, 48dB of attenuation. Preamp output - another set of outputs so you can run a second amp off the same signal from the head unit. Bass EQ - Fancy name for bass boost. Don't use it. Infrasonic filter - think of it as the low pass Xover in reverse. Instead of blocking high frequencies, it's blocking very low frequencies that might damage your sub if played in a ported enclosure. Set it to 5Hz below the tuning of your box, or leave it off if it's sealed. THD - Total Harmonic Distortion. Don't worry about it. S/N ratio - Signal to Noise ratio. Again, don't sweat it. Frequency Response - basically...what it says. The total bandwidth that the amplifier covers, it's a worthless spec to some degree because you aren't going to be running a 500Hz signal through your sub anyway, it just needs to cover the speaker's passband without major dips. Damping Factor - the impedance of the load (in ohms) divded by the amplifier's output impedance (also in ohms). Once again, it's not a spec you particularly need to be concerned with. Input Range - this is used for gain setting, and will depend on your head unit's preout voltage. If you have a head unit with preouts greater than 2V, you want the higher range.
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Welcome to the IHoP
'Steve's Gym'... Man, I'd go there on sheer entertainment value alone.
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ideas for the new wall?
I'd definitely use more on the front baffle your next attempt.
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amplifier question
I had a very eloquent reply typed up and the site bombed on me. Go to BCAE1.com, they explain it better than I could anyway.
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4th order bandpass for LSQ?
Eh, I'd just go sealed.
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Welcome to the IHoP
Want a wall in the Exploder?
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Welcome to the IHoP
Don't live near a "major city", not really sure what the prices around Charlotte would be, but a half mil doesn't sound out of the ballpark. There's some new stuff going up around my parent's place that's in the $250ish range for decently sized two stories, but we're not really in the "suburbs" yet.
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Putting the pieces together
I'd go with the SSD sealed, maybe two if you could fit them.
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Now Playing!
CSNY - Helplessly Hoping Probably my favorite song from them.
- Messed up 15Q
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Welcome to the IHoP
It's weird, it's Saturday night and all I want to do is go to bed. Too damn tired to do anything else. Night 'hop.
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Memphis M3
I'd look into others first, but that's just me.
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Messed up 15Q
How are the settings on your amp, and are the connections secure?
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2 15inch Maws vs 2 12 inch IA 187's
I think versus threads are useless. Are 187's available now? I thought I heard about Nick getting more in, but I wasn't sure...
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Welcome to the IHoP
...Apocalypse Now? I'm sure they'd love that...
- Welcome to the IHoP
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subs
So you have a right to make as much nuisance as you want, as long as it's only temporary? It comes down to being considerate of other people...some people are, others aren't...
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amplifier question
What's your question?
- Help Me Please
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question about powerbass XA3000D
The Orions have nowhere near the failure rate of the PB's.
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fi btl power handling
The better question is...will your vehicle take that kind of power?
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subs
Sounds like you're really confused as to what you want... Please, being "heard from a block away" is disrespectful to everyone around you, and makes the hobby in general look bad.
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Welcome to the IHoP
Nice work. I usually scare the chit out of people at drive throughs, normally I have to do this little swerve manuever around the "8 foot clearance only" pole and come in sideways to the speaker thingy