how much power do you need two drive magnpan1.6s

I have some experience with really, really, realy, fast fuses! They were to protect transistors in a very expensive and hard to repair motor drive circuit in a missile guidance system. Turns out, there are fuses that are fast enough to protect transistors, but they are themselves transistors, and they cost more than what they protect. It was worthwhile in this case to use the fuses because the cost to repair a blown circuit, reassemble and retest the guidance system would have run to tens of thousands of dollars. Better to replace the thousand dollar fuse.

Magfan...Interesting about the impedance plot of the MG1.6.

I did an upgrade to the crossovers in my MG1.6...same design just better parts, like air core inductors. I was surprised to find that the high and low frequency crossover slopes were not only different, but the crossover frequencies were significantly different also. I seem to remember that the LF was electrically rolled off well below where the HF cuts in, and this would result in an impedance increase through the gap. Magnepan does a lot of proprietary tweeking to achieve flat frequency response, and the crossover design is part of it.

This is why I have serious doubts about the wisdom of biamping Maggies using an electronic crossover.

any one can you explian what is happening when i use the 2omh taps on my amp i get the same out put as the 4omh taps but the meters are staying way lower in the 2omh tap i need more gain on my preamp but over all it seems to sound better useing the 2omh and these are 4omh speakers

Eldartford, what upgrade parts did you use? The stock Solons are reasonably well recieved for a total of 25$ worth of caps for the pair. How much do you have to spend for Better?
Also, I have looked up AirCore inductor calculators and it seems to duplicate the stock .4ohm, you need 13ga wire.....
what exactly did you do, or did you purchase pre-wounds?

The Maggie X-over is pretty neat and simple.
The Hi-Pass is a simple 2nd order/6db/octave while the Lo-pass is a 3rd order....and is phase inverted to the tweeter!

I know nothing, not even enough to fake-it about external x-overs. If anyone has any luck....and I have seen some on the MagnePan Users Group pages, that would be deluxe.
The MUG site is a wealth of real info from a real bunch of addicts. The person also known as Peter Gun does some amazing things...including mounding the panels backwards, designing complete frames and extensive x-over mods.
Well worth a viewing.
I couldn't pass the physical.
Good listening.....................
Remember::
Too much is NEVER enough.

I am late to this, but with all of the different amps I have used with Maggies, the higher the power the better. I had a Parasound a21 with my 1.6's when I had them and I thought I was in heaven, until on a suggestion I bought an Innersound ESL (now Sanders Sound) and it changed the whole complextion of the sound. Much deeper, more well rounded and fuller, with extended highs.

I think the Ice and digital amps are a great match for these speakers (Bel Canto, Innersound, Spectron) but for tordial type amps you need massive power and my experience is they are tougher to match (Bryston, Parasound and Cary Audio are the best I have heard).

Good luck, sorry to answer so late.