need help in installing my old siren to a speaker

[Japfireman1]

Hey yall whats up so i have a question for yall, I acquired a siren online and it works but I need some assistance in hooking it up to a speaker the siren is called a Whelen WS-295-53. On the siren harness plug it has 2reds, 2blacks, 2blues, 1brown, 1yellow, and 1white wire.... but I need 2 browns to hook it to my speaker so I need some assistance.

 

[MtnMan]

Here's the pinout of the connector (looking at the rear of the siren):

- A -
R S +
R S +

A = aux switch
R = radio input
S = speaker

 

[Japfireman1]

Here's the back of the harness.

 

[Skulldigger]

Here is a Whelen diagram for an older siren.







I am going to try and attache the PDF here , not sure if it will work.

 

[Japfireman1]

Here is a Whelen diagram for an older siren.

View attachment 207868

View attachment 207869



I am going to try and attache the PDF here , not sure if it will work.

So the harness has 9 pins

 

[Skulldigger]

Here is an actual manual for that particular siren

https://www.ebay.com/i/302476816473?rt=nc