Reply to thread

Message

<blockquote data-quote="Peter Morris" data-source="post: 125553" data-attributes="member: 652">Re: Kf730/ux8800 help please (limiting)The 10’s in the 730’s are in a sealed enclosure, so they are not very efficient, around 90-92 dBw/m. The way to get more SPL is raise the crossover frequency – 100 even125hz.Once you have a reasonable number of 730’s it’s not aproblem.&nbsp; HF then becomes the problem, in which case put a low pass filter in at about 15-16KHz. ...and when your 730s are physically inline with your subs you will need to add some delay to the sub ... from memory about 4ms.&nbsp;&nbsp; The Gunness focusing in the UX800 takes about 7ms on the 730&#039;s but the sub processing only takes 3.13ms.&nbsp; If you don&#039;t do that you will have a hole at the crossover frequency and you will think there is an issue with the 10&#039;s.</blockquote>

[QUOTE="Peter Morris, post: 125553, member: 652"] Re: Kf730/ux8800 help please (limiting) [FONT=Calibri][SIZE=3][COLOR=#000000]The 10’s in the 730’s are in a sealed enclosure, so they are not very efficient, around 90-92 dBw/m. The way to get more SPL is raise the crossover frequency – 100 even125hz.[/COLOR][/SIZE][/FONT] [SIZE=3][COLOR=#000000][FONT=Calibri]Once you have a reasonable number of 730’s it’s not aproblem. HF then becomes the problem, in which case put a low pass filter in at about 15-16KHz. ...and when your 730s are physically inline with your subs you will need to add some delay to the sub ... from memory about 4ms. The Gunness focusing in the UX800 takes about 7ms on the 730's but the sub processing only takes 3.13ms. If you don't do that you will have a hole at the crossover frequency and you will think there is an issue with the 10's.[/FONT][/COLOR][/SIZE] [/QUOTE]

Verification