Posted by Wayne Parham [ 70.234.137.192 ] on January 08, 2008 at 09:29:28:

In Reply to: Re: No size limit on HT subwoofer, help please posted by steve f on January 07, 2008 at 22:36:34:

I like that servo drive system. It's a true servo system (using feedback) rather than just a name. Without some mechanism to reduce distortion, subwoofer distortion is usually high double digits or even triple digits. The 12π hornsub reduces distortion using push-pull drive. Horn loading also reduces distortion and makes it capable of very high output, 105dB/W and 138dB max output. Other good subs reduce distortion with shorting rings or differential drive. Without some mechanism to reduce distortion, subs can really sound flabby to me.

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