Dipol ht design by PrintMaster3d.
Drivers: Audax TW034XO-P47N .
JA8008 extended range, high efficiency driver .
Eminence Deltalite II 2510.
10"Peerless sls 263.

Ripolbass wih 6x 10"Peerless sls 263 drivers.
http://www.europe-audio.com/Product.asp?Product_ID=5046

the rear of the loudspeaker

Picture taken from above showing the back of the speaker with crossover

First attempt.

Inside of ripol

Inside of ripol with drivers,

More drivers.

Slot loaded open baffles "SLOB" also called Ripol by Axel Ridtahler as that first came up with the idea.



  • Click to view.
    Frequency response 20-20k hz. 1/3 smothing

  • Click to view . Frequency response 30-150 hz. Raw response no smothing.

Yours sincerely

Jan Erik Halvorsen