The slim and versatile construction of the DALI PHANTOM M-250 has been developed for multi-channel in-wall installation, providing spacious and room-filling sound in your home cinema with the discreet look of an in-wall installation.
Wide dispersion DALI speakers ensure a larger sweet spot to enjoy the best sound experience. Especially for in-wall and in-ceiling speakers.
With a depth of 100-103 mm, our slim-profile DALI PHANTOM speakers fit conveniently into most standard walls.
DALI PHANTOM S and M series magnetic front grilles have a simple, modern Nordic design that's both non-intrusive and attractive.
Traditional Speaker Technologies
DALI PHANTOM in-wall speakers feature many of our familiar technologies, including wood fibre cones and soft dome tweeters.
SLIM AND VERSATILE
Developed with multichannel in mind
The PHANTOM M series lets you enjoy a high-quality audio performance from compact built-in speakers discreetly hidden away within your walls. The PHANTOM M-250 features proven technology, decades of experience and many of the qualities of our reference PHANTOM S series. The PHANTOM M-250 has been developed with multichannel audio in mind as a front, centre or surround speaker, but it also sounds amazing in a traditional stereo setup with or without a subwoofer.
Reproducing clean, detailed sound
The PHANTOM M-250 includes two 5¼" wood fibre woofers designed with a 'flat' cone geometry to increase the cabinet volume. All components in PHANTOM M drivers are assembled in-house and work together to reproduce clean, detailed sound with no colouration or unwanted distortion. The bass driver is optimised for long excursion, while the midrange driver is tuned to produce the maximum usable frequency for seamless handover to the bass and tweeter drivers.
OVERSIZED SOFT DOME
Producing higher volumes and handling
The 28 mm soft dome tweeter in the PHANTOM M-250 is manufactured in-house and is built for maximum dynamic response, great power handling and fantastic integration with the midrange frequencies. Made from an ultra-lightweight weave fabric, the oversized diaphragm enables the tweeter to generate higher volumes with less excursion. The larger diaphragm is also optimised for a larger bandwidth in the lower frequency area.
Extremely compact for an in-wall speaker
The PHANTOM M-250 and PHANTOM M-375 feature the same cabinet, including a shallow mounting depth of only 100 mm. To create the maximum possible inner volume for producing the low frequencies, the cabinet is manufactured from glass-reinforced ABS material. The twin bass ports release the pressure of the compact cabinet, which gives a compelling, spacious sound. The front baffle and rim of the PHANTOM M-250 are matte-black lacquered, while the slim bezels of the magnetic and paintable front grille allow for an even more discreet installation.
DALI's patented SMC
The M-250 woofers feature a 25 mm voice coil with an iron/SMC composite pole piece - greatly reducing mechanical distortion caused by hysteresis and eddy currents. The result is a magnet motor system with a drastic reduction in third-order distortion, which translates to significantly improved bass control and reproduction of microdetails, as well as great transient capabilities. Resulting in a more satisfying and enjoyable musical experience.Learn more
Frequency Range [+/- 3] dB [Hz]
58 - 24,000
Crossover Frequencies [Hz]
High Frequency Driver
1 x 28 mm soft dome
Low Frequency/Midrange Driver(s)
2 x 5" wood fibre cone
Bass reflex enclosure, 2 x ports
Bass Reflex Tuning Frequency [Hz]
9.0 / 19.8
Sensitivity [2.83V/1m] [dB]
Nominal Impedance [ohms]
Declaration of Conformity
Drawings with dimensions