What’s the name of these PA loudspeaker?

[JBL 4645]

Screen capture taken Brainstorm (1983) from NTSC laserdisc transferred to DVD-RW. It dawned on me, this evening after seeing these loudspeakers at the opening of the film during the testing of thoughts controlled device to send feelings and emotions by recorded impulses from the brain.

When testing a 90db, sine wave.

Thanks.

[louped garouv]

maybe Altec 1505 or 1503?

http://www.lansingheritage.org/image...943/page08.jpg

[JBL 4645]

louped garouv

Cheers for the response. Yeah they do look a lot like the Altec in the link you provided the HF horns that is. It’s nice to see Altec in the movies I wouldn’t have guessed. Thanks.