Home » Sponsored » Pi Speakers » No size limit on HT subwoofer, help please
Re: No size limit on HT subwoofer, help please [message #51693 is a reply to message #51691] Tue, 08 January 2008 08:29 Go to previous messageGo to previous message
Wayne Parham is currently offline  Wayne Parham
Messages: 18786
Registered: January 2001
Illuminati (33rd Degree)

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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