4345 Crossover with an 8 ohm Compression driver???
I need some suggestions. I have been toying with an idea to have different compression driver horn and slot combinations on panels I can change out where my 2344A horn is now. I would like to just rotate out drivers combinations. I have 2416's as my 1" driver now but the 4345/4344B networks are for 16 ohm drivers??? If you look at the 4345 the trim pots are all listed as 8 ohms. Is the schematic OK as is for an 8 ohm compression driver???
Any help with the network value changes if needed will certainly be appreciated. The plan it to use a 2307/H94 lense and 2405 slot combo, then a 2342 and slot combo and the straight up 2344. Which ever I like the best is the keeper. All should easilly fit where the 2344 is now. Well I hope!!
Thanks Rob:)
Re: 4345 Crossover with an 8 ohm Compression driver???
Yeah but pull the 20 ohm resistor out of the 3145 HF filter and adjust the L-Pad accordingly. You could also leave the 20 ohm there and put a 2.7, 3.0 or 3.3 ohm series resistor in front of it. I'd probably do the later as I've always felt those 2307's needed more padding in a home environment.