The series features an innovative line source approach incorporating floor-to-ceiling stackable speakers and boundary woofers. This allows sound to propagate over long distances, thus ensuring tonal consistency by reducing echoes, especially in large rooms. Line source technology means that every seat in the listening space has the same volume level and offers the same sound experience, from the front to the rear of the room.
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The stackable LSR-212 boundary woofer, with its impressive 117 dB SPL, provides powerful and accurate bass to create a fully encompassing experience – direct sound and reflections from the environment arrive at the listening point at exactly the same time. Stacking options are fully customizable; you can stick with one pair for a smaller room, or begin to stack woofers to achieve the same sound pressure in a larger room.
Combining digital amplification technology with digital processing in Steinway & Sons stereo and surround sound processors and patented Steinway Link technology ensures a high-resolution, energy-efficient and lossless transmission path for the purest possible sound.
OTHER CORE BRAND TECHNOLOGIESDescription:
In-room stackable boundary woofer
Frequency range:
20 – 500 Hz
Maximum SPL:
117 dB (120 dB corner)
Amplification needed:
1 channel / A1 or A2 amplifiers, 1 x 400 watt
Enclosure:
Stackable boundary woofer
Placement:
Floor-standing, against the wall
Dimensions (W x H x D):
450 x 710 x 270 mm
Weight:
35.4 kg
Finish:
Matte black, high-gloss black, high-gloss white

Perfection can never be achieved by mixing products from different manufacturers off the shelf.
The strength of the chain is determined by its weakest element, and only a proprietary system approach ensures high performance in every area. An integrated system approach from Steinway Lyngdorf is the key to solutions for every room and every need.
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