Lightweight Rigid Cellular(formerly known as MRC) diaphragm material is further enhanced via a honeycomb fiber structure, for unmatched rigidity and responsiveness. Enhancements over the years of diaphragm material development produced a driver 10x more rigid than conventional PP Matrix cones, for natural low-distortion sound and a wide frequency response.

The Five-beam Frame design disperses resonance, while the integrated Dynamic Air Diffuser ensures efficient air circulation for smooth cone travel and cooling of the voice coil.

The acoustically-optimized spider allows for higher power handling and airflow, with a profile designed for more rapid and precise cushioning of the speaker cone. To increase signal integrity and prevent sound interference, the lead wire from the voice coil is also sewn to the spider, reducing wire movement.

Gold-plated spring terminals allow up to AWG#10 speaker cables.

1. Lightweight Rigid Cellular Honeycomb diaphragm and Separated Notch Edge Surround

2. Long Excursion Structure

3. Double Spider Design suppresses unwanted rolling caused by large, pistonic movement.

4. Progressive Height Rate Spider for high power handling

5. Dynamic Air Diffuser for smooth cone travel and cooling