PRESS RELEASE: ICSUB-8 In-Ceiling Subwoofer 

FOR IMMEDIATE RELEASE

TDG Audio ICSUB-8 In-Ceiling Subwoofer – More Bass with Less Space. 

Ideal for discretely adding bass to in-ceiling speaker systems.

 Riverside, CA – January 6, 202 – The ICSUB-8 In-Ceiling subwoofer is only visible as a small in-ceiling speaker. The powerful 8” subwoofer remains hidden from view behind the ceiling. Many rooms that need bass often go without it as there is no practical way to add a floor or even an in-wall subwoofer without taking up valuable space. The ICSUB-8 ingeniously uses the wealth of space in the ceiling to solve the dilemma. The clever design is comprised of an 8” woofer in a wood cabinet featuring a bandpass design. It is vented into the room via a flexible tube attached to an in-ceiling speaker grill that is the size of a 4” ceiling speaker. The flexibility of the design and mounting system can accommodate a variety of installations. 

Performance and Ease of Installation 

The subwoofer features a frequency response of 40-250 Hz (+/- 3db) and has a rated power of 150w RMS. It pairs perfectly with other TDG Audio speakers and can be used with TDG Audio amplifiers such as the VITRU4 or any suitable subwoofer amplifier. 

The subwoofer ships with all the items needed for easy installation. The included pre-construction bracket can be mounted ahead of time and the frame and grill assembly can be mounted once the ceiling is finished. The flexible vent allows both the cabinet and the grill to be mounted independent of one another to the perfect location. Like all TDG Audio speakers it features a Lifetime Warranty. 

The ICSUB-8 can be seen at ISE 2025 in Hall 2, stand 2J400. TDG is exhibiting with their partner AV EMEA. 

For more detailed information about the ICSUB-8 be sure to visit https://www.tdgaudio.com/product/icsub-8-inch-in-ceiling-subwoofer 

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About The DaVinci Group, Inc. 

The DaVinci Group is a California company founded in 2012 by world renowned custom integration veterans that have a long history of creating iconic architectural products for some of the best-known brands in the industry. They utilize world-class engineering and experience to create products that recognized as “best in class.” Never satisfied to stay still they continue to create cutting edge products that have led the industry in many categories. Of course, the best products are nothing without the best service. They have been repeatedly recognized for their award-winning customer service. 

Driven by their personal desire to make audio sound as close as possible to the real performance they strive to recreate music as accurately as possible. Every location of the home should be considered a personal listing venue or home theater. 

While The DaVinci Group is one Company it features two distinct brands, TDG Audio and Vanguard Dynamics. www.TDGaudio.com, www.VanguardDynamics.com, 

Press Contact Terrence Gallagher 

Get PDF version here: TDG Audio ICSUB-8 PR ISE 2025.pdf