Anthony William wrote on Wed, 16 February 2011 17:32 |
Hey Silas, Thanks for your response. I'm aware there's more to it than just another amp, although I am no expert. I plan on processing the signal through EQs, crossovers and comp/limiter. I,m aware the PL236 has a data port for external dsp or computer control of internal dsp board if equipped. Thats stuff I don't know much about. Also I am an Ableton user so was thinking of processing signal through that. I know Depesch Modes Drummer does this. so I don't see why it wouldn't work for me I will be using my rig for electronic music, mostly techno. I also have two EVX 180A's that I will build cabs for and an EV MTL-1 . So my RMX 850 is to small, do you think it would make sense to use it at all or run my tops straight off say the PL236 if I pick it up?
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Based on what you mentioned, I would not recommend attempting to biamp. It is far more complex than you think, and requires the manufacturer's DSP for proper results, unless you have a measurement system which would allow you to use any DSP. I highly recommend contacting EV for their explanation, as they will strongly dissuade you from what you are trying to do above.
And no, DSP cannot really be done on a computer, at least in real-time, without special hardware and a lot more trouble than it's worth.
It is now more economical to buy a cheap DSP than to attempt to use analog equipment, for too many reasons.
And don't mix subs. Make a copy of the MTL1 or get matching subs.
And John, just like any speaker, you have to look at the HF drivers as requiring voltage to operate, not watts. Look at the impedance plot of the SX500 at 3.5k. It is over 100 ohms. Now how many volts do you think that is, to get to 60 watts? That's over 77 volts. Now, if the RMX850 can do 200 watts at 8 ohms, that's only 40 volts, not even close to enough to get those HF drivers really going.
You would need an amplifier rated for approximately 750 watts at 8 ohms to get the necessary voltage to run the HF drivers to their rated power handling.