what is a transmission line box??

[lowcru 10+ year member]

does anyone know what a transmission line box is? I hear they're "incredible"

Click to read more...

 

[Randy Savage 5,000+ posts]

The transmission line system is a waveguide system in which the guide reverses the phase of the driver's rear output, thereby reinforcing the frequencies near the driver's Fs. Transmission lines tend to be larger than the other systems, due to the size and length of the line required by the design. The payoff is an extended low end response.

Usually, only drivers which have low Qts (0.25 - 0.4) , Qes (0.3 - 0.4) and Fs values are suitable for transmission line systems.

 

[zane 10+ year member]

Heres something worth a look at from one of Momentums own tech guru's.

http://momentum.soundillusions.net/october02/tech1.html

take it easy,

-zane