Diamond Audio MO75T Sound Quality Horn Tweeter

The Diamond Audio MO75T is a shallow-mount sound-quality horn tweeter that's a huge leap forward in both sound and mounting flexibility — extreme volume with a smooth, detailed top end that never gets harsh or hissy like other horns. A perfect finishing touch on a bagger, a boat, a slingshot, or a car-audio front stage.

Why we recommend it

The MO75T's optimized phase plug, horn flare, and diaphragm work together to produce sound quality far above typical horns, with a big 106dB sensitivity for pro-audio output across a 2kHz–20kHz range. Its ultra-shallow design and front-side screw-in mounting open up placement options where other horns simply won't fit. At just 2.28" outside diameter, it can even mount directly in front of a 6.5" mid without coloring the sound below 3kHz — giving you a coax-style arrangement with pro-audio output. The diaphragm is rebuildable for long service life.

Fitment & install notes

Shallow 1.12" mounting depth, 1.61" cutout, 2.28" overall. 4-ohm with an included 12dB crossover for protection. Front-mount screw-in design. Pair with pro-audio mids for a complete, high-output front stage.

Features & Specifications

• Shallow-mount sound-quality horn tweeter
• Power: 50W RMS / 100W max
• Impedance: 4-ohm
• Sensitivity: 106dB (1W/1M)
• Frequency response: 2kHz–20kHz
• Optimized phase plug and horn flare for smooth, detailed highs
• Rebuildable diaphragm, included 12dB crossover
• Ultra-shallow 1.12" mounting depth, 2.28" overall diameter
• Great for baggers, boats, slingshots, and car audio