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DSP for 2 speaker setup?

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Old May 31, 2021 | 12:27 PM
  #11  
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Thanks for all the responses. I am leaning toward getting a DSP and a 8/2 Flash as suggested.
 
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Old May 31, 2021 | 12:29 PM
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With the limited tuning available in a factory HU, there would definitely be benefits to the DSP on even a 2 speaker system. If it was an aftermarket HU with a built in EQ, and a 2 speaker system you could get by not bad with out the DSP
 
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Old Jun 1, 2021 | 11:01 AM
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You can always benefit from having a DSP. Once you learn it, you’ll get the most out of whatever setup you go with.
Others on here have more experience with the GZ’s, but I think they can be crossed over pretty low maybe 50hz I think not sure. If you do use a DSP depending on how low you cross them over, they’ll need power. In other words, the lower you go the more power they’ll need. 400 watts crossed at 50hz won’t be as loud as crossed at say 100-125hz, but that’s the trade off for more bottom end. Either way I would think they’d be loud enough for you.
 
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Old Jun 1, 2021 | 11:08 AM
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Originally Posted by D1127
You can always benefit from having a DSP. Once you learn it, you’ll get the most out of whatever setup you go with.
Others on here have more experience with the GZ’s, but I think they can be crossed over pretty low maybe 50hz I think not sure. If you do use a DSP depending on how low you cross them over, they’ll need power. In other words, the lower you go the more power they’ll need. 400 watts crossed at 50hz won’t be as loud as crossed at say 100-125hz, but that’s the trade off for more bottom end. Either way I would think they’d be loud enough for you.
Brother your info on power and crossovers are way wrong. The more power you give a speaker, the higher the crossover will have to be set. You will not feed any 6.5" speaker 300-400 watts and cross it at 50hz. It absolutely will come all to pieces.
 
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Old Jun 1, 2021 | 11:36 AM
  #15  
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Originally Posted by SBates08
Brother your info on power and crossovers are way wrong. The more power you give a speaker, the higher the crossover will have to be set. You will not feed any 6.5" speaker 300-400 watts and cross it at 50hz. It absolutely will come all to pieces.
I wish it worked his way. Could you imagine 400 watts at 50hz pounding on your chest rolling down the highway. That would be awesome, lol
What do you figure a guy can give them at 75 hz,,?
 
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Old Jun 1, 2021 | 11:41 AM
  #16  
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Agreed, I was just using that number because that’s what was mentioned. Should have clarified, not something one should do. My mistake. But the lower frequencies (crossover point ) do draw more power no?
 
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Old Jun 1, 2021 | 12:35 PM
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Originally Posted by Bluesman280
I wish it worked his way. Could you imagine 400 watts at 50hz pounding on your chest rolling down the highway. That would be awesome, lol
What do you figure a guy can give them at 75 hz,,?
That's all dependent on your tune. If using a dsp and your tune is spot on you could get there at 300 watts or really close to that cutoff point.
 
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Old Jun 1, 2021 | 12:39 PM
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Originally Posted by D1127
Agreed, I was just using that number because that’s what was mentioned. Should have clarified, not something one should do. My mistake. But the lower frequencies (crossover point ) do draw more power no?
Not so much on a 6.5" speaker. Now if we're talking 10's then yes the lower freqs will draw more power but that still doesn't mean they'll handle more power at that crossover point.
 
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Old Jun 1, 2021 | 01:15 PM
  #19  
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Understood. After installing sx690's in the lids, I have them crossed at 70hz 250 watts. MMats 601cx in fairing crossed at 100hz 200 watts, it seems like I have to lower individual output on DSP on the MMats to balance with the lids. I was thinking the lids may need more being crossed over lower, although I know the MMats get loud easy. Just curious.
 
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Old Jun 1, 2021 | 01:37 PM
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Originally Posted by SBates08
That's all dependent on your tune. If using a dsp and your tune is spot on you could get there at 300 watts or really close to that cutoff point.
Sounds good. I'll be looking forward to trying those GZ coax.
 
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