Simply Music SG - JBL 4425 Bi-Radial® Studio Monitor Speakers with Stands The JBL 4425 is a Constant Directivity horn loudspeaker system designed by Greg Timbers. It's based of the larger 4430
JBL 4425 specs, manual & images
Opinions on JBL 4425 Bi Radial Studio Monitors? | pink fish media
JBL 4425, 音響器材, Soundbar、揚聲器、藍牙喇叭、耳擴- Carousell
JBL 4425 // Bi-Radial Studio Monitor Speakers – AURAL HiFi