I've been trying to find some test data around the web for the SPH135KEP or SPH165KEP kevlar drivers, without luck. Especially interested in distortion and off-axis measurements.
Monacor's datasheets suggest the on-axis response is extremely smooth up to ~10 khz, I wonder if there's any truth in the datasheets..
Monacor's datasheets suggest the on-axis response is extremely smooth up to ~10 khz, I wonder if there's any truth in the datasheets..
Vedo, thank you a lot! 
I kinda suspected that.. The off-axis response isn't all that great and I wouldn't cross it higher than 2k5. It's a 6,5"driver , so a lower crossover point would be probably better anyway.
Is the T/S data measured by this magazine? The moving mass seems way off, 12g against the stated 17g?
I kinda suspected that.. The off-axis response isn't all that great and I wouldn't cross it higher than 2k5. It's a 6,5"driver , so a lower crossover point would be probably better anyway.
Is the T/S data measured by this magazine? The moving mass seems way off, 12g against the stated 17g?
Virtalahde said:Vedo, thank you a lot!
I kinda suspected that.. The off-axis response isn't all that great and I wouldn't cross it higher than 2k5. It's a 6,5"driver , so a lower crossover point would be probably better anyway.
Is the T/S data measured by this magazine? The moving mass seems way off, 12g against the stated 17g?
Yes it is accurate, at least on the two 165KEP I got.
Fs is more around 45Hz than the stated 30Hz.
The response is smooth up to 5/6Khz with little breakup.
The only concern with this unit is that a high volume, there is an air leak around the plug, which makes some noise.
Maybe I can help with meas of 165kep.
TS a new driver:
Response:
THD at 1kHz (meas of my speakers, crossover at 3kHz):
And my speakers:
Crossover point IMHO could be at 3kHz and below. It is a great driver, I think it is better than vifas 18cm xt/xg.
If you need I have meas of: 165c/cp, 130al and prapobly 200ke.
TS a new driver:
An externally hosted image should be here but it was not working when we last tested it.
Response:
An externally hosted image should be here but it was not working when we last tested it.
THD at 1kHz (meas of my speakers, crossover at 3kHz):
An externally hosted image should be here but it was not working when we last tested it.
And my speakers:
An externally hosted image should be here but it was not working when we last tested it.
Crossover point IMHO could be at 3kHz and below. It is a great driver, I think it is better than vifas 18cm xt/xg.
If you need I have meas of: 165c/cp, 130al and prapobly 200ke.
exact dimensions
Does somebody have more precise dimensions of the SPH-135KEP or maybe SPH-165KEP would aslo be adequate. I ma looking at theese drawings and can't make much of them: http://www.monacor.de/de/PDF/G/G1/G102410/G102410Z.pdf
What does 133x133 mean? Is it 133mm measured at units narrowest point or at the wide part.
Thank you in advance
Does somebody have more precise dimensions of the SPH-135KEP or maybe SPH-165KEP would aslo be adequate. I ma looking at theese drawings and can't make much of them: http://www.monacor.de/de/PDF/G/G1/G102410/G102410Z.pdf
What does 133x133 mean? Is it 133mm measured at units narrowest point or at the wide part.
Thank you in advance
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