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question from a novice [message #33996]

Wed, 03 October 2001 06:00

replay
Messages: 284
Registered: May 2009

Grand Master

hi wayne, i'm thinking about building another set of 4 pi's for a second room and i want to limit my costs. the delta 15" is inexpensive and provides excellent frequency response, but alas needs a huge enclosure. if i use this driver in an enclosure similar in size to my premium stage 4 pi's what sound characteristics will be changed? also can i change the shape of the cabinet ( make it taller and narrower but keep the volume the same) without changing the performance. finally what improvement if any can i expect if i upgrade to the psd3003 driver on my premium stage 4 pi's.

thanks,
george

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Re: question from a novice [message #33997 is a reply to message #33996]

Wed, 03 October 2001 06:35

Wayne Parham
Messages: 18791
Registered: January 2001

Illuminati (33rd Degree)

If you're on a budget, go with the Stage four Pi. It uses an Omega 15 woofer instead of the more expensive Kilomax. Don't use a 2" exit compression driver. They're more expensive and don't go up as high.

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Re: question from a novice [message #34001 is a reply to message #33996]

Wed, 03 October 2001 08:36

Colin Fritzke
Messages: 41
Registered: May 2009

Baron

Have you looked at the Kappa 15LFA? What kind of cabinet volume can you tolerate? This driver will work well in 3 cubic feet, tuned somewhere around 40 Hz. Might be a good compromise to the Kilomax, while still a smaller box than the Delta requires.

Just a thought...

Colin

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