Triad’s flagship InRoom Platinum Sub offers spectacular performance at half the cost of some other 18″ subwoofers–so you can buy two! Triad’s subwoofers offer the best in performance, value, and versatility, in a stunning new industrial design. With all new drivers, enclosures, and amplifiers, there is a Triad subwoofer for any application. Powerful SubAmp technology combines Class AB performance and near Class D efficiency with set-up and calibration features as recommended in CEA/CEDIA’s new state-of-the-art defining document CEB-22 “Home Theater Recommended Practice: Audio Design.” The new amplifier provides simple”plug-and-play,” and EZ set-up. Great performance right out of the box in nearly any room. Triad’s new series of long-throw woofers provide greatly increased output and headroom over previous Triad subwoofers, but with low distortion and more visceral impact. Custom paint matching and an infinite number of veneer finishes are available, because we build all our subs one at a time, just for you.