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Rare Vintage Cast Aluminum 4-Cell Sectoral Horn Flare - 1-3/8\" Threaded Throat (078-0087-00102)
Up for sale is a rare, vintage heavy solid cast aluminum 4-cell sectoral / radial dispersion horn flare.
Cast with part identification number 078-0087-00102 on the rear bell. Features true solid cast aluminum alloy construction with internal directional vanes/partitions and a standard 1-3/8\"-18 TPI female threaded throat entry. Highly desirable for custom tube hi-fi builds, high-efficiency horn systems, studio monitors, or Voice of the Theatre-style setups (compatible with screw-on compression drivers from Altec, JBL, Electro-Voice, University Sound, Atlas Sound, and Eminence).
Dimensions & Specifications:
- Construction: Heavy Solid Cast Aluminum Alloy
- Design: 4-Cell Sectoral / Multi-Vane Directional Flare
- Casting / Part Number: 078-0087-00102
- Throat Mount: Standard 1-3/8\"-18 TPI Threaded Collar (for 1\" screw-on drivers)
- Mouth Width: Approx. 16 Inches across front mounting flange
- Mouth Height: Approx. 8.5 Inches
- Total Depth: Approx. 14.5 Inches from front lip to rear throat
- Mounting: 8 perimeter screw holes on front vintage condition. Structurally rock solid with no cracks, breaks, chips, or weld repairs. Internal cell vanes and throat threads are clean and intact. The original black crinkle/textured finish shows authentic vintage patina, paint edge wear, and surface scuffs consistent with historical installation and storage. Please examine all detailed photos for complete physical condition.
![Rare Vintage 4-Cell Cast Aluminum Sectoral Horn Flare 16\](img-large/g/jBUAAeSwrX9qxyPo/s-l1600/Rare-Vintage-4-Cell-Cast-Aluminum-Sectoral-Horn-Fl.jpg "Rare Vintage 4-Cell Cast Aluminum Sectoral Horn Flare 16\")
