Steinway Lyngdorf Model M Right Speaker (High Gloss Black) shelves Designed to fit standard 4″

Designed to fit standard 4″ (10 cm) cavity walls

this speaker must be used on an amp channel with an electronic crossover set at 120hz hipass

and rich bass

Audio Shelf Dimension: 24" W x 19" D x 7 3/8" H

Designed for discerning music lovers

Steinway Lyngdorf Model M Right Speaker (High Gloss Black) shelves Designed to fit standard 4″The Model M series is anything you want it to be. For style conscious audio enthusiasts who prefer a discreet, customizable installation, the Model M delivers. The systems slim and stylish architectural speakers can be mounted on wall, semi on wall, or in wall. Whether a large home theater or an intimate living room, your environment reflects your design style. The Model M just makes it sound better. The Model M has extraordinarily high quality