What is the crossover frequency for Seas A26? Will be grateful for that info.
N nugat Member 2016-04-20 12:27 am 2016-06-06 8:33 pm #1 2016-06-06 8:33 pm #1 What is the crossover frequency for Seas A26? Will be grateful for that info. ••• More options Share
eriksquires Member 2013-05-10 4:11 pm 2016-06-06 9:08 pm #2 2016-06-06 9:08 pm #2 Depends. the classic kit doesnt even use a low pass filter. https://www.madisoundspeakerstore.c...6-10-2-way-kit-pair-based-on-the-classic-a25/ ••• More options Share
Depends. the classic kit doesnt even use a low pass filter. https://www.madisoundspeakerstore.c...6-10-2-way-kit-pair-based-on-the-classic-a25/
S sreten R.I.P. 2003-11-27 8:59 pm Brighton UK 2016-06-06 9:12 pm #3 2016-06-06 9:12 pm #3 Hi, Its simply near 3KHz first order electrical on the tweeter. Acoustic x/o point is somewhat harder to work out. rgds, sreten. ••• More options Share
Hi, Its simply near 3KHz first order electrical on the tweeter. Acoustic x/o point is somewhat harder to work out. rgds, sreten.
system7 Member 2008-08-03 1:32 am Portsmouth UK 2016-06-07 2:57 am #4 2016-06-07 2:57 am #4 SEAS A26 Kit Most likely 2kHz, IMO. That's why you need the big tweeter. Without any bass coil, the -6dB point of the SEAS A26RE4 woofer is certainly about 2kHz. Below. Peter Comeau used a tidge of slope and a notch in his similar WDA25 EX design, but not much: http://www.hi-fiworld.co.uk/loudspeakers/68-technology/142-designing-loudspeakers-wd25a-the-final-crossover.html Attachments SEAS A26RE4 Woofer.PNG 88.6 KB · Views: 285 Peter Comeau WD25A EX.JPG 35.4 KB · Views: 282 Last edited: 2016-06-07 3:01 am ••• More options Share
SEAS A26 Kit Most likely 2kHz, IMO. That's why you need the big tweeter. Without any bass coil, the -6dB point of the SEAS A26RE4 woofer is certainly about 2kHz. Below. Peter Comeau used a tidge of slope and a notch in his similar WDA25 EX design, but not much: http://www.hi-fiworld.co.uk/loudspeakers/68-technology/142-designing-loudspeakers-wd25a-the-final-crossover.html
R rayma Member 2011-04-29 8:37 pm 2016-06-07 3:46 am #5 2016-06-07 3:46 am #5 sreten said: Its simply near 3KHz first order electrical on the tweeter. Acoustic x/o point is somewhat harder to work out. Click to expand... Years ago I measured the A25 with a slow sweep, and the acoustical crossover notch from the out-of-phase drivers was around 2kHz. ••• More options Share
sreten said: Its simply near 3KHz first order electrical on the tweeter. Acoustic x/o point is somewhat harder to work out. Click to expand... Years ago I measured the A25 with a slow sweep, and the acoustical crossover notch from the out-of-phase drivers was around 2kHz.
N nugat Member 2016-04-20 12:27 am 2016-06-07 8:04 pm #6 2016-06-07 8:04 pm #6 From the woofer's frequency response chart it looks like 1500-1600hz is the most it should attempt. The tweeter looks like still good at 1300-1400. So maybe 1500hz is a good meeting point? ••• More options Share
From the woofer's frequency response chart it looks like 1500-1600hz is the most it should attempt. The tweeter looks like still good at 1300-1400. So maybe 1500hz is a good meeting point?