My current subwoofer is a Hsu Research Stf-1 150 watt. My room is 17.5x25 9'feet high. I feel that the STF-1 is a little weak and rattles at high volume. I want to use the subwoofer mainly for movies and occasionaly for the ipod. Please reccomend me a Subwoofer for me, thanks and Merry Christmas.
Here is my setup.
Harmon Kardon avr 435 reciever
m3ti fronts (I have the m60 v2 coming soon)
vp100 center
qs4 surrounds
hsu stf-1
First question, what is your budget. Also, it is possible you are running your sub to hot, if it is breaking up? Have you calibrated it with the other speakers to the same SPL?
When we say "hot" that is referring that you have the volume (gain) set to high for the sub. Many people like to crank up the sub volume either on the sub or receiver, much higher than recommended. I like to set my receiver sub level adjustment to 0dB, and then adjust the subs volume(gain) up/down until I reach 75dB's on the SPL meter (see below).
Calibration is done by purchasing a Radio Shack SPL meter, placing it in the primary listening position, and run the receivers test tones, and then adjust each speaker, including the sub to 75dB's.
Also, you normally want to let your receiver manage the sub's crossover setting. So if your sub has a crossover knob, put it on bypass or crank it all the way clockwise to get it out of the way. Then on the receiver most people will set all speakers to "small" with a crossover of 80hz. Anything sent to the speakers below 80hz, will be redirected to the sub.
That little Hsu is a great sub. Though in your room, you may want more. With a $1200 budget, Axiom's own EP500 is astounding. Mated with the M60ti's it'll be able to blow your socks off. (I mean that literally!)
re: usage, IMHO...you should use your sub with music as well as movies. A good sub is designed for both. Both the little Hsu you have and an EP500 are great subs, and can really round out the sound of your music.
Sorry never mind, I figure that my Dobly digital reciever will do the work.