Help needed for a Bass reflex cab for PD.24603BR 24" driver

Wasn't here long time. It is sad to see the content and responses didn't change and mature much. It seems that scientists are not sciencing much anymore. Frequency response is now about irrelevant. The constant power response with displacement volume, large signal behavior are! This thing will play, and it will play loud deep. Not exactly recommended for 10Hz, but 18-30Hz well within the need of use. It is just that the amplifier needs enough voltage swing to feed into the impedance peak (or overall rised impedance curve).

The OP had good first contact response, especially when people brought up just negative opinions, not real world facts. Ooof.
 
Been distracted with this 10 inch tower and hifi cabinet build. Yet to house the Beyma tweeters you see on top. Construction is 32mm thick black american walnut with medieval stud bolts. Hifi door in the middle is hand carved from a solid 90 x 56 x 14 block of teakwood. Grilles are teakwood also (removed for listening) 550 lbs total weight.

I will sort the 24 precision devices out soon i promise.
Rich 20231127_123558.jpg20231123_121726.jpg
 
Drivers used
Beyma cp21 F
Eighteen sound 10MB600 or Eminence KappaLite 3010LF
when i have the eighteen sound in i xover at 4.6k, for the kappalite, 3.9k
It's a dirty n loud system for hard dance and D&B
Cabinet vol is close to 6cuft, so rather large for most 10 inchers. Both these drivers have good strong motors though, never hit the coil on the back plate.
20241015_111335.jpg
20241015_111325.jpg

Cabinets braced externally...
20241015_111251.jpg
 
Last edited:
  • Like
Reactions: GM and maxolini