The Siren Board

MattDean1003 wrote:Back on topic.

That's an excellent idea. Let's not start another hot thread. AndysX all I suggest is you read through the fourms a little. If you still have a problem with what I said then PM me. Lets talk it out there.

What type of siren is it? Ports?

bragsdale2 wrote:What type of siren is it? Ports?

It's a Soundmaster 115 or something like that, IIRC. They were a knockoff of the ACA "Super Banshee".
I forget the port ratio.

freebrickproductions wrote:

bragsdale2 wrote:What type of siren is it? Ports?

It's a Soundmaster 115 or something like that, IIRC. They were a knockoff of the ACA "Super Banshee".
I forget the port ratio.

Port ratio was 8/12 ports. One rotor was 8 ports and the other was 12 ports.

Thanks, love the sound. Does it run at 3450 RPM?

bragsdale2 wrote:Thanks, love the sound. Does it run at 3450 RPM?

Somewhere in that ballpark. The motor speed on the tag usually isn't the exact speed the motor runs at; it may run slightly faster or slower depending on a variety of factors. By the sound of this one, it may be running a dozen RPM or so faster.

There are at least a couple Sound Masters in Colombia Heights. In fact there is one that I know of that even has damper assemblies installed on the intakes.