REL Acoustics' S/5 SHO Subwoofer uses Super High Output Driver

REL Acoustics was displaying their new S/5 SHO 12" subwoofer at CES. Like other S-Series subwoofers that came before, the S/5 has a forward-facing, 12" active driver and a 12" passive downward-firing passive driver. The S/5 can be driven wirelessly, and employs the 3-stage, low-noise "limitless" electronics for a wide-dynamic range and increased power output.

It was not playing when I visited the REL Acoustics room. Wireless use involves a receiver box, shown sitting atop the S/5 SHO in the accompanying image.