[Capt. Z]

Hi everyone.

My driver in my Sub one are giving me issues and I would like to get some replacement drivers for them.

I had bought them about 30 + years ago with my Sapphire III speakers, which are still one of my favorite speakers.

About 20 + years I updated the driver to the Titan driver.

Can anyone help or direct me to find 2 replacement drivers?

Thanks

Just found a manual of the driver.

Cast Frame SV12 Subwoofer
12 ", 4 Ohm, 15 - 500 Hz
RMS: 350 Watts, System Power 500 Watt
Magnet mass: 1930 grams, BL 8.9, FS 17.5 Hz
Qms: 8.35, Qes .41, Qts .395
Vas 250 liter, Cms 1041.67, Mms 99 grams, Mmd 93 grams
Xmax 12.87 mm. Voice Coil Diameter 2"
....

[Doublej]

Here's one.

https://meniscusaudio.com/product/audio-concepts-sv12-12-subwoofer/

[Capt. Z]

Here's one.

https://meniscusaudio.com/product/audio-concepts-sv12-12-subwoofer/

Thanks. Bought that one

[Capt. Z]

Woofer came in today. Looks just like the original one, even has all the ACI markings on the frame. The only thing different is that it did not have the ACI logo printed on the dust cap, but no one sees that.

Anyway. New woofer works great and I finally can use my Sub 1 without distortion again.

Thanks again for your great help.

[Doublej]

Excellent, enjoy!