The Siren Board

7/10 (Super Sirex) and 10/12 are my favorites.

Either 10/12, 9/12, or 8/12. 10/15 also sounds nice. As does 4/5 and 5/6. If only single tone, I would pick the T-128 with its booming 8 port tone.

8/12 isn't bad but I really like the 8/16 Sterlings. Let's not forget also 10/12

Single tone however, I'm torn between 8 and 12

10/15 port red arrow model 30 and 10/16 model 12

9/9 HOR Super-Sirex
10/10 Sentry 40v1T

7-10 super sirex and 10-12, 9-12, 8-12, single tone 8 port. 12 port sirens are WAY too common!

No doubt 8/12. It sounds the creepiest, especially when it’s reverse wired (higher pitched). I also like 10/15(also sounds like 8/12) 7/10, 8/10, and 10/12. But, 9/12 sounds like an electric guitar cord.

DEFINITELY 7/10 port and 10/12 port. 7/10s sound so eerie, and 10/12 ports have a very harmonic, musical sound to them.

I’d say 9/12. Sounds so creepy and apocalyptic, and sends chills down your spine.

8/12. Soundmaster.