Hello all!
I refoamed the woofers of my beloved L110A speakers . Please let me know is my refoam job done OK? There is no collision between the coil and the magnet, tested it with 50Hz tone.
Hello all!
I refoamed the woofers of my beloved L110A speakers . Please let me know is my refoam job done OK? There is no collision between the coil and the magnet, tested it with 50Hz tone.
I use stands shown on the picture I attached. Is it better using these stands or go for lower JBL stands?
stands ? tweet closer to ear level the better., but closer to floor or room corners reinforces bass.
Some kind of happiness is measured out in miles
Hi vrobec,
Nice refoam job.
As for the speaker stands, the higher they are and the further you move from 2Pi placement going more in the direction of 4 Pi placement (free field). This decreases room low frequency reinforcement or gain. You decide which LF sound you prefer most based on stand used. The speaker's owner manual should provide some placement guidance.
On the other hand i note you seem to have a hard tile floor which is generally not great acoustically because of sound reflexions it promotes. Another reason why you need to experiment with placement/stands and play this by ear... Regards,
Richard
Excellent refoam. Very tidy
Your re-surround job looks fantastic!!
Want to do my 10-inchers for me?
". . . as you have no doubt noticed, no one told the 4345 that it can't work correctly so it does anyway."—Greg Timbers
Thank you all! I tried my best.
Hello all!
Just a short question about L110A. Today I measured with DMM the resistance on speaker terminals. One speaker is 5.1ohm, the other is 5.2ohm.
I know the crossovers determines them, but are these values OK? The speakers sounding fine, but the specification say 8ohm.
Can't say if what you measured is correct or not. But the 8 ohm spec is a NOMINAL figure only. Its not unusual for speakers to actually measure lower than spec.
Richard
Just checked, i have DCR factory specs for most drivers alone, but not for systems unfortunately.
Richard
You can find some of this info in the Technical Manual of a driver or system (for those who have such sheet). In the attached example for L100T3 system look at the top of page 2 the DCR min./max. of each driver used is indicated. I have a JBL document with an extensive DCR numbers listing but cannot pass-on this one to you. If you have a specific driver DCR range enquiry i'll try to answer it.
Attachment 88305
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