A few years ago I purchased some drivers from PartsExpress, and one of the drivers were these Seas H1500 tweeters.
The PE part number was 299-760 and stated "Seas H1500 1" Aluminum", and the sticker on the side shows "29TTFCD/G H 1500-6ohm. Made In Norway".
I can't seem to find any spec sheets on this specific driver though? Does anybody know more about this driver, or have a copy of the spec sheet/pdf file?
Thank you
The PE part number was 299-760 and stated "Seas H1500 1" Aluminum", and the sticker on the side shows "29TTFCD/G H 1500-6ohm. Made In Norway".
I can't seem to find any spec sheets on this specific driver though? Does anybody know more about this driver, or have a copy of the spec sheet/pdf file?
Thank you
I think I bought a pair too. Look in the reviews for them on the PE website if it is still there. You can Google the old part number and likely find it.
Nevermind, not there anymore. I think I can find the measurements and datasheet if you are interested. Oh, and they are titanium, not the incorrectly marked aluminum.
Nevermind, not there anymore. I think I can find the measurements and datasheet if you are interested. Oh, and they are titanium, not the incorrectly marked aluminum.
Yeah I ran into the same thing , couldn’t find the old / cached page on PE by their part number either.
If you could share / send the data sheet that would be awesome. Thank you
If you could share / send the data sheet that would be awesome. Thank you
Okay, I don't have the data-sheet from Seas, so there must not have been one in the buyout process.
For those who bought them and want to know information, here is what I have attached. I ended up with 3 units, PE replaced one, as one had a rub in the voice coil upon arrival. Aside from that, it looked very similar to that of Sample 1. I have not yet taken an impedance of Sample 3. I would say that 1.8kHz is not out of the question, however, the frequency response I measured for these in this session is not the flattest, and they roll off pretty quickly. Since these were measured on the floor quasi-IB facing up with dense felt obscuring the transition from faceplate to floor, the FR will change a bit in a baffle, but it should not be drastically different.
The HD sweep is still valid relative to the fundamental as measured, but I would not compare them to other sweeps in different situations.
I hope it is useful for you.
Note- Sample 2 had the rub, but otherwise looked very similar. The measured HD is obviously much worse on that unit.
For those who bought them and want to know information, here is what I have attached. I ended up with 3 units, PE replaced one, as one had a rub in the voice coil upon arrival. Aside from that, it looked very similar to that of Sample 1. I have not yet taken an impedance of Sample 3. I would say that 1.8kHz is not out of the question, however, the frequency response I measured for these in this session is not the flattest, and they roll off pretty quickly. Since these were measured on the floor quasi-IB facing up with dense felt obscuring the transition from faceplate to floor, the FR will change a bit in a baffle, but it should not be drastically different.
The HD sweep is still valid relative to the fundamental as measured, but I would not compare them to other sweeps in different situations.
I hope it is useful for you.
Note- Sample 2 had the rub, but otherwise looked very similar. The measured HD is obviously much worse on that unit.
