justinsweber Posted January 18, 2022 Author Share Posted January 18, 2022 The radian 1.4” in on the large 1505 style multicell and the the radian 1” in on the HF multicell. I had to clearance the the inside of the mid bin to accept the larger radian. I was using the Dayton 250P… copy of a selenium 220 with polymide the radian has more extention without being harsh. 1 Quote Link to comment Share on other sites More sharing options...
The Dude Posted January 22, 2022 Share Posted January 22, 2022 Mind if I share these on a Facebook horn page?Sent from my SM-G986U using Tapatalk Quote Link to comment Share on other sites More sharing options...
justinsweber Posted January 23, 2022 Author Share Posted January 23, 2022 Ofcourse 1 Quote Link to comment Share on other sites More sharing options...
SpeedLimit Posted January 23, 2022 Share Posted January 23, 2022 which radian 1,4" on the 1505 altec horns ? Quote Link to comment Share on other sites More sharing options...
justinsweber Posted January 24, 2022 Author Share Posted January 24, 2022 Radian 745NEOPB 1.4" Aluminum Compression Driver 8 Ohm https://www.parts-express.com/Radian-745NEOPB-1.4-Compression-Driver-8-Ohm-294-701 Quote Link to comment Share on other sites More sharing options...
justinsweber Posted January 24, 2022 Author Share Posted January 24, 2022 On 1/17/2022 at 11:28 AM, Crankysoldermeister said: Is that a Radian on the big multicell? Its on both. I have the radian 1.4 on the multicell crossed at 500hz and the radian 1" on the multicell HF horn crossed at 4600hz Quote Link to comment Share on other sites More sharing options...
SpeedLimit Posted January 24, 2022 Share Posted January 24, 2022 thank's justinsweber .. do you know if the Radian 745NEOPB could work from 500 to 8000 Hz without problem ? Quote Link to comment Share on other sites More sharing options...
SpeedLimit Posted January 24, 2022 Share Posted January 24, 2022 I have seen on this website ( https://www.toutlehautparleur.com/moteur-de-compression-radian-745neopb-8-ohm-sortie-1-4-pouce.html ) that this driver has a bandwidth from 500 Hz to 20000 Hz but works very good from 700 Hz to about 10000 Hz. Does the mouting hole (fixing holes) fit to the altec original throats (30162 OR 30172) ? Quote Link to comment Share on other sites More sharing options...
justinsweber Posted January 24, 2022 Author Share Posted January 24, 2022 6 hours ago, SpeedLimit said: thank's justinsweber .. do you know if the Radian 745NEOPB could work from 500 to 8000 Hz without problem ? Yes it does. I’ve used as a 2way and like a lot. Quote Link to comment Share on other sites More sharing options...
justinsweber Posted January 24, 2022 Author Share Posted January 24, 2022 6 hours ago, SpeedLimit said: I have seen on this website ( https://www.toutlehautparleur.com/moteur-de-compression-radian-745neopb-8-ohm-sortie-1-4-pouce.html ) that this driver has a bandwidth from 500 Hz to 20000 Hz but works very good from 700 Hz to about 10000 Hz. Does the mouting hole (fixing holes) fit to the altec original throats (30162 OR 30172) ? Don’t know. I told klunghorn what driver I intended to use. Quote Link to comment Share on other sites More sharing options...
SpeedLimit Posted January 25, 2022 Share Posted January 25, 2022 thank you very much justinsweber ... best regards your speakers have a really very good look, very nice Quote Link to comment Share on other sites More sharing options...
Fido Posted January 25, 2022 Share Posted January 25, 2022 Your work is always impeccable. Just WOW! Quote Link to comment Share on other sites More sharing options...
justinsweber Posted January 26, 2022 Author Share Posted January 26, 2022 Thanks guys. Im going to do another shiny Cornscala 12" woofer next and a Altec 604. Quote Link to comment Share on other sites More sharing options...
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