This horn tweeter is the replacement for the Diamond MSRPRO1 (#M1SRT) horns (last years model that was also better than everything else out there). The phase plug (bullet part in the center) has been improved for the best sound quality of any horn in existence. Even though this horn has a shallower mounting depth.
These horns are the same diameter as many other bullet style horns on the market but they have a much shorter body which allows them to be mounted in places that other horns just won’t fit.
SPECIFICATIONS
Overall Diameter: 2.28?
Cut Out Diameter: 1.75?
Over All Depth: 2.2?
Mounting Depth: 1.12?
Sensitivity: 106 db 1W/1M
Frequency Response: 3k – 20k
Nominal Impedance: 4 Ohm
Power Handling: 50W RMS / 100W Max
Included Crossover: 12db
Rebuildable Diaphragm: Yes