The most powerful soundbar out there: 1,600 watts across four channels
The Model S Soundbar is built around Steinway Lyngdorf’s smallest standalone speaker, the Model S — some owners were already lining up three of them below a TV as an improvised soundbar, so the brand built a single unit that does the same job with integrated woofers added in. Four of the company’s own A2 digital amplifier channels, 400 watts each, power the whole thing, making it, according to Steinway Lyngdorf, the most powerful soundbar on the market.
AMT tweeters, aluminum woofers, and RoomPerfect calibration
Each of the three Model S sections combines an AMT (air motion transformer) tweeter — a folded Kapton-foil design the brand describes as light, powerful, clear and open without harshness — with an aluminum mid-range driver. Two custom-made aluminum woofers add the low end: despite being unusually shallow, they use a four-layer voice coil, neodymium magnets and an aluminum basket to deliver high excursion and a punchy, full bass. The whole system is calibrated to the listening room using Steinway Lyngdorf’s RoomPerfect technology. The soundbar ships in anodized black, high-gloss black with gold-plated tweeter surrounds, or a custom finish such as white or chrome tweeter plates.
Frequently asked questions
How powerful is the Steinway Lyngdorf Model S Soundbar?
It’s driven by four of the brand’s A2 digital amplifier channels at 400 watts each — 1,600 watts in total — which Steinway Lyngdorf says makes it the most powerful soundbar on the market.
What kind of tweeter does it use?
An AMT (air motion transformer) tweeter, a folded Kapton-foil design paired with an aluminum mid-range driver in each of its three Model S sections.
What finish options are available?
Anodized black with anodized tweeter plates, high-gloss black with gold-plated tweeter surrounds, or a custom finish such as white or chrome tweeter plates.
















