M28 Tweeter

$235.99

Sold in pairs. ETA is late April 2026.

Out of stock

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Description

The M28 tweeter is a significantly improved version of its predicessor, the M25 mkII tweeter. This new and improved version offers a larger dome and voice coil resulting in cleaner output, lower distortion, and higher power handling. Our M28 keeps the same philophy of a tweeter that is extremely easy to install including a shallow mounting depth, a polished front appearance, a nice-looking lotus pattern protective grille. The drivers chassis is entirely made from machined aluminum for the fit and finish you deserve from a high end loudspeaker.

When we reduced the mounting depth to less than one inch, we also increased its ability to play lower by engineering a rear tuned chamber to lower the Fs to 680 Hz. Performing the latter allows an easier transition to other loudspeakers in your system. A screw/clamp mounting ring system keeps the OD to a minimum and cleans up the overall appearance. The custom tooling extends to the integrated grille with our logo laser etched in the center. The grille pattern and open surface area have been carefully engineered to allow the sound of the dome to flow through the grille uninhibited.

The M28’s dome and surround are made of high quality silk for natural smooth sound. Driving the silk dome is a solid copper voice coil wound on a light-weight Kapton voice coil former. Providing positive and negative diaphragm movement is a single slug of Neodynium inside the motor.

Lastly, we positioned recessed push terminals at the rear of the tweeter. The recessed push terminals are included in the shallow 24 mm mounting depth of the tweeter resulting in a super compact, very versatile, 28 mm dome tweeter that is at home in any high-fidelity environment.

Recommended highpass crossover point is at least 2,000 Hz with a 24 dB/octave slope or higher.

New Features and Specifications

  • 28 mm silk dome
  • Custom tooled powder-coated aluminum black chassis
  • Black anodized stainless steel grille
  • Tuned rear chamber
  • Push terminals
  • 115 watts RMS Power Handling

Component Speakers Specifications

Quick Info

Weight0.5 lbs
Dimensions (OD)59 mm
Dimensions (Cutout)52 mm
Mounting Depth24 mm
RMS100 watts
Impedance4 Ohms

Thiele-Small Parameters

Re4 Ohms
Fs680 Hz
SPL89 dB

Materials

Surround MaterialSilk -
Cone MaterialSilk -
Voice Coil MaterialCopper -
Magnet MaterialNeodynium -

Performance & Compliance

Frequency Response Minimum1800 Hz
Frequency Response Maximum35000 Hz
Sensitivity89 dB

Additional Specifications

Voice Coil Diameter28 mm
Terminal TypePush -
Gross Weight0.26 lbs

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