Search:

few minutes ago I installed the 8 ohms L pad after the 3105 crossover to the 16 ohm driver seems that works, but I dont have electronics knowledge, that is the reason to ask.every modification sounds...

Please help me with this.driver and tweeter connected to 3105 crossover. ...

HI, Please help me with this

I need to know what value of capacitors change from 1.5 (7000hz) to change to 8-9000 hz . 1?

thanks in advance

At last some days free, I can continue with this project

thanks for your help and patience

I sold the dbx 223 and I bought a dbx pa2 (I love it).

I never received the capacitors that I...

Please help me with this

I saw on you tube some speaker with 2 pairs of mid drivers and diferent size horns, I supose to play diferent range of frequency.

I recently found my father´s Le85 with...

THANKS A LOt FOR YOUR ANSWER

3105 with 075 tweeters , I have 2 diferent ohm generic diaphragms not jbl

8 ohm = about 6 ohm at mulimeter directly to diaphragm
16 ohm = about 11 11.5 ohm
...

MY mistake

2446j have original and good condition diaphragms at 16 ohm, nothing wrong here

my doubt its about my 3105 crossovers with tweeters ohm, 075 or 077
some jbl brochure says 16ohm for...

I received the 16ohm diaphragms
reads at multimete 11.5 ohm

then i have 8 ohm reading 6.5 and 16 ohm reading 11.5 at multimeter

I already bought the capacitors for the 3105

which diaphragm...

THanks for the tip !
I need a better multimeter
yes the residual is between .3- .5
i have 3 tweeters here still with original diaphragms between 6,9-7.2 ohms minus -.3-.4 residual. all are in bad...

THANKS a lot !

THAKS A LOT FOR YOUR ANSWER, I will keep it at 7000 hz, only new capacitors (advice at brand ?)

What about ohm at tweeter , change the frecuency of crossover ?, from 8 to 16 ?

I read that all...

3105

2446J, 2350, 075 OR 077

i will change to new capacitor, could be a good idea to change the value to increase the crossover frecuency from 7000 to 9 or 10,000 ?, is not pa use only indoor,...

Thanks a lot for your time

I need to try to check this but, the 2446j driver is 100w at 500hz , 150w at 1000 hz
if the hafler amplifier is 100w at 8 ohm, is like 50w at 16ohm, porbably is not enough ro handle the driver plus...

This is the dbmeter that I have
89372

at budget...

THANKS

for your answers
yes I will try, I already have de db meter, a I want to experiment with rew too

what I need to do with db meter, I supose that with pink noise adjust de db of each...

HI,
Please help me

this will be my first attempt to biamp this speakers

dbx electronic crossover 223s
hafler dh110 preamp
bgw 750 amp (230rms 8 ohm) gain knobs at amp
hafler dh220...

thanks
I already builT the 4530, those on the photo are mine. :)

89349

Some advance
building 4530
2 18” 16 ohm
2 075 16 ohm
2 2446J with 2350 horns
crossover 3115 and 3105
The idea is to go biamp using only 3105 and dbx electronic crossover 500HZ

thanks a lot for your answers, very ilustrative

EBP IS stiff suspension and sensitive ?, with diferent suspensions the ebp change ?

then, vented enclosure is almost win

3115 crossover is...

Thanks a lot for your answer (Im learning)

ok, then no folded horn bass

another compression or sealed type or needs to be reflex ?

I already found the plans for ev tl505...

OK
what is the worst that could happen if I use the 15" woofer rebuilt to 16 ohm and use a lascala clone bass bin ?, I guess some tuning could be made by changing the size (width) of the window ?...

I Cant found complete plans

i want to try this old crossovers, if not I already have an old dbx electronic crossover , I dont want to biamp or triamp

i already have reflex speakers, I prefer ...

thanks for your answers

the woofers need to be rebuilt, and the coils are handmade locally, i supose that diferent coils change the parameters of the woofer compared with oem coil
then, after...