![Found these old speakers at work yesterday. Anybody know what model they are? I couldn't find any labels other than the JBL logo : r/audio Found these old speakers at work yesterday. Anybody know what model they are? I couldn't find any labels other than the JBL logo : r/audio](https://preview.redd.it/9ajvdjd26bd61.jpg?width=4000&format=pjpg&auto=webp&s=51afdfd165e7e30267931d14eb30775bd1b4bc7d)
Found these old speakers at work yesterday. Anybody know what model they are? I couldn't find any labels other than the JBL logo : r/audio
![JBL SR4731a Leergehäuse 2 Stück nur 99,- | 99 EUR - Gebrauchte-Veranstaltungstechnik.de - Der Marktplatz für gebrauchte Veranstaltungstechnik JBL SR4731a Leergehäuse 2 Stück nur 99,- | 99 EUR - Gebrauchte-Veranstaltungstechnik.de - Der Marktplatz für gebrauchte Veranstaltungstechnik](https://cdn.g-vt.de/use/20220509_125210.jpg)
JBL SR4731a Leergehäuse 2 Stück nur 99,- | 99 EUR - Gebrauchte-Veranstaltungstechnik.de - Der Marktplatz für gebrauchte Veranstaltungstechnik
![JBL PROFESSIONAL SRシリーズ スピーカーセットSR4735A x2 + SR4715A x1中古()売却済みです。あしからずご了承ください。 | MUSIC PLANT WEBSHOP JBL PROFESSIONAL SRシリーズ スピーカーセットSR4735A x2 + SR4715A x1中古()売却済みです。あしからずご了承ください。 | MUSIC PLANT WEBSHOP](https://www.music-plant.com/webshop/upload/save_image/58342.jpg)
JBL PROFESSIONAL SRシリーズ スピーカーセットSR4735A x2 + SR4715A x1中古()売却済みです。あしからずご了承ください。 | MUSIC PLANT WEBSHOP
![PowerProAudio.com diaphragm,voice coil, driver,speaker factory 4PCS Diaphragm for JBL 2447j, 2446J,2445J,2450J,JBL SR/SR-X series 16 ohm PowerProAudio.com diaphragm,voice coil, driver,speaker factory 4PCS Diaphragm for JBL 2447j, 2446J,2445J,2450J,JBL SR/SR-X series 16 ohm](https://www.powerproaudio.com/media/catalog/product/cache/4cf79666c77da5a4b3b6339f8d2e896d/_/1/_10_fl72moy0jineqt6v.jpg)
PowerProAudio.com diaphragm,voice coil, driver,speaker factory 4PCS Diaphragm for JBL 2447j, 2446J,2445J,2450J,JBL SR/SR-X series 16 ohm
![PowerProAudio.com diaphragm,voice coil, driver,speaker factory 2PCS Ccaw Diaphragm for JBL 2447j, 2446J,2445J,2450J,JBL SR/SR-X series 16 ohm PowerProAudio.com diaphragm,voice coil, driver,speaker factory 2PCS Ccaw Diaphragm for JBL 2447j, 2446J,2445J,2450J,JBL SR/SR-X series 16 ohm](https://www.powerproaudio.com/media/catalog/product/cache/4cf79666c77da5a4b3b6339f8d2e896d/_/1/_10_oxxn59werha4d2sx.jpg)