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Selenium ST200 Super Tweeter
Just purchased 4 selenium st200s. Just wanted to check an make sure they are 8ohms
Yes these are 8 ohms.
Date published: 2016-01-18
Can i hook up one tweeter to 90 rms or should i hook up two tweeters in parallel to 90 rms?and what crossover should i buy 4 ohm 5k or 8 ohm 5k?what part number?
One of these on 90 watts will hurt. If you plan on having the volume on 11 all the time, a pair in parallel will last longer as long as they are high passed. If you do this, a single 4 ohm 5kHz high pass will work for both.
Date published: 2015-12-21
I'm thinking of replacing some lower output dome tweeters in a line array. I'm at ease with the crossover I currently have, but matching the tweeters' higher output will require (I think) an L Pad. Which L-Pad do you recommend?
A 50 watt mono L-pad will work fine for this driver.http://www.parts-express.com/parts-express-speaker-l-pad-attenuator-50w-mono-1-shaft-8-ohm--260-255
Date published: 2015-02-17
what db 12,18,6 should the crossover be?
This is designed to be crossed over at 5 kHz or higher using a second order filter.
Date published: 2015-01-23
I thought I looked thoroughly through these posts to find something about polarity. There are no + / - markings on these tweeters. I was hoping that someone may have pulled one apart by now and did a low voltage diaphragm pop test. Any news?
Answering my own question, I found very faint polarity markings under the connection pins by bending them down. Looking at the back (magnet) of the tweeter with the pins down--the pin on the lower left is + // See review comment for photo.
Date published: 2015-01-14
What size of hole should I cut to mount it?
This requires a cutout of 4-1/8".
Date published: 2014-10-07