Triad Speakers, Inc. today announced the availability of its new InWall Bronze/4 SlimSub.

Measuring 3-15/16 inches deep to fit into a standard 4-inch deep wall cutout, the flat grill, flush mount design of the SlimSub is an aesthetical improvement over the model it replaces, the InWall Bronze/4 Sub, which protruded several inches from the wall.

The SlimSub delivers deep bass at high volumes, achieving a maximum output of 109 dB from 40-80 Hz with bass extension of -6dB at 25 Hz. Triad says this performance also represents an improvement over the previous model and in fact rivals that of the company’s larger, 6-inch deep InWall Bronze/6 model.

According to Triad Speakers President Larry Pexton, the company fine-tuned the sealed enclosure to match the excursion of the proprietary long-throw 10-inch aluminum driver used. Triad engineers also integrated a round steel back-plate that serves to replace the thick MDF behind the driver, capturing more air volume to accommodate the lengthy throw of the driver.

The SlimSub fits into the same cut-out (size “V”) as the company’s other in-wall subs, making it ideal for retrofit opportunities. The SlimSub incorporates all three types of Triad’s Acoustimesh grill (wide, narrow and frameless), which the company can custom paint-match at the factory.

The InWall Bronze/4 SlimSub is paired with Triad’s 350-watt rack amplifier (RackAmp 350 DSP) at an MSRP of $1,400. It is shipping now.

To see all the specs, click here: http://www.triadspeakers.com/products/iwb4sub.html