Dali Phantom IW Sub S-100

The DALI PHANTOM IW SUB S-100 is a high-performance in-wall subwoofer designed to deliver deep, powerful bass while remaining completely hidden within your room. Developed for dedicated home cinema and premium multi-room audio installations, the IW SUB S-100 provides the low-frequency impact needed to bring films, music and gaming to life without compromising the clean aesthetics of your living space.

Featuring a robust 10-inch long-throw driver, the PHANTOM IW SUB S-100 is engineered to produce fast, controlled and articulate bass with impressive depth and authority. Its rigid driver construction and carefully tuned enclosure allow it to reproduce demanding low frequencies with exceptional accuracy, seamlessly integrating with the rest of the DALI PHANTOM speaker range.

Designed for installation within standard stud walls, the PHANTOM IW SUB S-100 occupies minimal floor space while delivering the performance expected from a much larger conventional subwoofer. This makes it an ideal choice for media rooms, home cinemas and luxury living spaces where discreet installation is just as important as outstanding sound quality.

The subwoofer is built using DALI’s renowned acoustic engineering principles, ensuring low distortion, excellent transient response and consistent performance across a wide listening area. When paired with compatible DALI PHANTOM in-wall or in-ceiling speakers and an external subwoofer amplifier, it creates a balanced, immersive audio system capable of reproducing everything from subtle musical detail to the explosive effects of blockbuster films.

Whether you’re designing a dedicated cinema room or a sophisticated whole-home audio system, the DALI PHANTOM IW SUB S-100 offers the perfect combination of hidden installation, premium build quality and powerful bass performance, allowing you to experience true high-fidelity sound without visible speakers dominating your interior.

ULTIMATE VERSATILITY

Compact size enables improved usage

The SUB S-100 is a truly versatile subwoofer that allows for easy, discrete in-wall or on-wall mounting – or you can place it on the floor under your sofa or TV-furniture (with the optional DALI on-wall frame). The SUB S-100 is an amazing home cinema subwoofer for multichannel movies or music, or as a slim alternative to a normal subwoofer in a high performance stereo setup – from small living rooms, to full-blown large home theatres.

LOW-PROFILE INSTALLATION

Ultra-shallow 102 mm mounting depth

The subwoofer’s ultra-slim, fully enclosed cabinet fits into almost any standard wall and provides a highly rigid, low-resonance enclosure for the bass unit to operate in. The 10-inch SUB S-100 driver has been designed from the same principles as the outstanding driver developed for the ultra-shallow PHANTOM K-60 LP speaker allowing the total depth of the speaker to be ultra-slim, but still maintain a fantastic low-end reproduction.

POWERFUL HOME CINEMA PERFORMANCE

Featuring CSS technology

The completely new 10-inch, ultra-shallow, long-stroke bass driver features a Constant Surface Surround (CSS) technology, developed from the ground up by DALI’s engineering team in Denmark. Here, the focus is on high power handling and precise low-end response, making the SUB S-100 the perfect partner for any speaker in the DALI PHANTOM series.

INTEGRATED BACKBOX

Enclosed cabinet simplifies installation

The PHANTOM IW SUB S-100’s fully enclosed cabinet makes for simple installation without the need for a separate backbox. The speaker is ready for mounting out-of-the-box. The supplied cut-out template ensures a perfect fit, while eight spring-loaded dogleg brackets secure the SUB S-100 into almost any standard wall.

CONSTANT SURFACE SURROUND TECHNOLOGY

Low-loss rubber surround geometry

The SUB S-100 bass driver is the world’s first in-house developed driver with a unique, low-loss rubber surround geometry that increases linear excursion, reduces self-resonance and lowers overall distortion. We call it Constant Surface Surround (CSS) technology. Co-developed with Purifi Audio in Denmark, CSS improves on conventional rubber surround design with a unique geometry of alternating positive and negative regions that ensures a constant radiating surface, regardless of the position of the diaphragm.

PERFECTLY MATCHED AMPLIFICATION

2 x 500 watts of Class-D amplification

The SUB S-100 has been developed to be used exclusively with the PHANTOM CI AMP-2500 DSP amplifier. With 2 x 500 watts of Class-D amplification, the CI AMP-2500 DSP has enough power to drive up to four SUB S-100 subwoofers – enough for even the largest rooms. Designed in conjunction with the SUB S-100, this rack-mountable amplifier also features integrated DSP, which has been fine-tuned to match the SUB-100’s sound profile perfectly.