Seas fa22rcz vs. Tb w8-2145 - Page 3

norman bates · 3rd December 2020, 04:49 AM

your mltl with 4mH and 10ohms baffle step ?

what are the outer dimensions of it ?

"I don't have a drawing but the inside dims are 10X10X44 inches, driver is 10 inches down from inside top. Port is 4 inch diameter, 2 inch long centered 5 inches up from inside bottom. Filter is a simple BSC with a coil paralleled with a resister in series with the driver."

I wonder if the stronger magnet does a better job of controlling the driver...………….
1772 ain't cheap, and I didn't care for the 1-4khz region in the 1808

larryldspkr · 3rd December 2020, 02:42 PM

Those dims are very similar to mine, yes the 1772 is expensive!

Larry

norman bates · 4th December 2020, 02:40 AM

Larry,

You had the 2145 and the fa22 ?

larryldspkr · 4th December 2020, 10:15 AM

Still have them, sitting on a shelf right now. I have 4 2145"s not sure what to do with them. The fa22's are going up for sale.

Larry

norman bates · 5th December 2020, 02:10 AM

Huh. I liked the 2145, but havn't directly compared it to a 1772.

Would be tough, needing side by side with eq for a fair test.

Maybe you all like the 1772's dispersion...………..

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3rd December 2020, 04:49 AM	#21
norman bates diyAudio Member Join Date: Nov 2003 Location: iowa	your mltl with 4mH and 10ohms baffle step ? what are the outer dimensions of it ? "I don't have a drawing but the inside dims are 10X10X44 inches, driver is 10 inches down from inside top. Port is 4 inch diameter, 2 inch long centered 5 inches up from inside bottom. Filter is a simple BSC with a coil paralleled with a resister in series with the driver." I wonder if the stronger magnet does a better job of controlling the driver...…………. 1772 ain't cheap, and I didn't care for the 1-4khz region in the 1808

3rd December 2020, 02:42 PM	#22
larryldspkr diyAudio Member Join Date: Nov 2007	Those dims are very similar to mine, yes the 1772 is expensive! Larry

4th December 2020, 02:40 AM	#23
norman bates diyAudio Member Join Date: Nov 2003 Location: iowa	Larry, You had the 2145 and the fa22 ?

4th December 2020, 10:15 AM	#24
larryldspkr diyAudio Member Join Date: Nov 2007	Still have them, sitting on a shelf right now. I have 4 2145"s not sure what to do with them. The fa22's are going up for sale. Larry

5th December 2020, 02:10 AM	#25
norman bates diyAudio Member Join Date: Nov 2003 Location: iowa	Huh. I liked the 2145, but havn't directly compared it to a 1772. Would be tough, needing side by side with eq for a fair test. Maybe you all like the 1772's dispersion...………..