Hello,
I ad a new pics with a LR24 à 1900Hz for the Prima
http://www.justdiyit.com/prima/
Thank you for your interest.
I ad a new pics with a LR24 à 1900Hz for the Prima

http://www.justdiyit.com/prima/
Thank you for your interest.
Last edited:
Hi Kro
Do you have a crossover for the Prima using the 18W8434G00 as a lot of builders require 8 ohm speakers as their amplifiers do not handle low impedance loads such as 4 ohm?
Do you have a crossover for the Prima using the 18W8434G00 as a lot of builders require 8 ohm speakers as their amplifiers do not handle low impedance loads such as 4 ohm?
No I don't but the 8ohms version seems to have same response curve with 3db less. Value component have to be change on the woofer to adapt to impedance.
The tweeter will need more attenuation.
I you're interested it could be calculate.
The tweeter will need more attenuation.
I you're interested it could be calculate.
Thanks for your offer to calculate but that would not be required. It's only worthwhile if a speaker has been built using the 18W8434G00 and I thought you may have tried that version when designing the Prima.
I don't want to waste your valuable time. If someone wants to do a 8 ohm version, they have a good starting point with the Prima design and can do their own simulations.
I don't want to waste your valuable time. If someone wants to do a 8 ohm version, they have a good starting point with the Prima design and can do their own simulations.
No I don't but the 8ohms version seems to have same response curve with 3db less. Value component have to be change on the woofer to adapt to impedance.
The tweeter will need more attenuation.
I you're interested it could be calculate.
When you have some free time, can you simulate 8R version?
Thanks
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