Are the crossovers for 4301s and L19/L19a the same power handling and frequency xover? thanks
Are the crossovers for 4301s and L19/L19a the same power handling and frequency xover? thanks
I posted them years ago. I don't have time to look them up again right now.
discussion and links to 4301 network...
http://www.audioheritage.org/vbullet...ad.php?t=15529
and a more generalized 'google' search based on "4301 network" on www.audioheritage.org
http://www.google.com/search?hl=en&a...es&safe=active
good luck, and happy reading.
Thanks! I have noticed according to the specs each of the three (L19, L19a, 4301) have different power handling capabilities. Is this due to the drivers or the xovers? I have a diy project that i would be using one of the above listed xovers and do not quite understand if its electronics or drivers that determine the power handling.
patience is your friend....
sometimes it takes folks (with the right skill set) awhile to get online
I want to use one of the three above xovers for a diy two way spkr project. I would like to have that xover which has the higher wattage capacity. Was the JBL specs a marketing issue or do the xovers actually have different watt capacities or is it the drivers of those models that determines the wattage rating?
I concede defeat. Please delete the post containing my reply.
The power ratings of these particular loudspeakers are based on the drivers. The newer SFG ferrite woofers handled a bit more power due to the larger heat sink as well as improved adhesives.
Upon inspection of the networks one can see that the conjugate resistor has a power rating of 10 W. The high pass 10285 L-Pad is the smallest version and has a nominal power rating of 15 W. It is available here from Parts Express - http://www.parts-express.com/pe/show...number=260-250
I personally use the "better" JBL 58450 L-Pad available here http://www.parts-express.com/pe/show...number=260-255
The 3101 used a slightly smaller 16.5 uF capacitor in the conjugate. This will affect the knee of the curve of the low pass filter. One would probably be hard pressed to hear the difference between it and the 18 uF. If I remember correctly this was simply because JBL moved from using the wax can 16.5 uF capacitor to an electrolytic 18 uF capacitor.
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