Stf-2 subsonic filter?

[Digiti]

Does this sub have a built in subsonic filter to prevent very low infrasonic frequencies below 20Hz from overloading the driver at high volumes? If not is it suggested as possible accessory? I am concerned about some BD titles like Hulk, Cloverfield and Transformers having this extension. Thanks.

[Pete_Hsu]

Hi Digiti,

The STF-2 does have a subsonic filter below the port tuning frequency (around 25Hz). Just keep in mind that the bass might be running a bit "hot" in some of those Blu Ray tracks, so you may want to back down on the subwoofer channel level on the receiver when you play those discs.

Sincerely,

[Digiti]

Thanks Pete for the fast reply. I am glad an additional component is not necessary.

[Pete_Hsu]

My pleasure to help, Digiti!