The PHANTOM M-375 features the DALI trademark hybrid tweeter, which offers a ribbon tweeter paired with a dome tweeter.
The DALI ribbon tweeter is a true master in horizontal distribution of high frequencies and a superb partner for the soft dome tweeter’s unique ability to reproduce the lower part of the high frequencies.
The oversized 28 mm soft dome tweeter in the PHANTOM M-375 is manufactured in-house and built for maximum dynamics, great power handling and fantastic integration with midrange frequencies.
The soft dome diaphragm is based on an ultra-lightweight weave fabric. Compared to most soft dome tweeters in the market, the DALI dome material is less than half the weight (0.060 mg per mm2). The relatively large-sized diaphragm lets the tweeter generate a higher sound pressure level with less excursion, keeping the voice coil motion to a minimum.
The soft dome tweeter is additionally optimized for a larger bandwidth in its lower frequency area. This ensures the optimal handover from the mid-woofers to the tweeter, creating a well balanced, unforced and very coherent upper midrange.
If using the M-375 as center channel in a surround setup, the hybrid tweeter module should be unmounted (unscrewed) and turned 90 degrees counter-clockwise. This way the ribbon tweeter remains vertical to secure a horizontal wide dispersion.