{"product_id":"martin-logan-motion-foundation-b2","title":"Martin Logan Motion Foundation B2 (Pair)","description":"\u003cp\u003eThe largest Motion Foundation bookshelf speaker serves up impressive detail and scale completely unexpected in its class.\u003cbr\u003e\u003cbr\u003eThe versatility and relatively compact size of bookshelf speakers have long made them a popular choice. Those looking for a fuller sound stand or shelf mounted solution would be hard pressed to find a better value than the Foundation B2. Its 6.5” aluminum midbass driver offers impressive bass while the Gen2 Obsidian Folded Motion Tweeter S works within the Folded Motion Waveguide to blanket your listening area with beautiful sound. Foundation B2 is also fully compatible with STAND25 to create a solid stand mount solution.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSPECS \u003c\/strong\u003eFrequency Response 42 Hz - 23 kHz Tweeter Dispersion 90° (vertical) x 90° (horizontal) Sensitivity 90 dB Impedance  5 ohms Crossover Frequency  3800 Hz High Frequency Driver  1\" (vertical) x 0.94\" (horizontal) Mid-Bass Driver 6.5\" (16.5cm) aluminum cone with stamped steel basket. Non-resonant asymmetrical chamber format. Unibody cone construction. Cabinet Rear Ported Recommended Power Range 15 - 100 watts Binding Post Inputs 5-way Binding Posts (Non Bi-Wire) Weight  15lbs \/ 6.8kg Dimensions (HxWxD)*  15.01\" x 7.75\" x 11.49\"           38.12cm x 19.68cm x 29.18cm Finish Black, Walnut, and Satin White\u003c\/p\u003e","brand":"Martin Logan","offers":[{"title":"Black","offer_id":47086758232263,"sku":null,"price":899.0,"currency_code":"USD","in_stock":true},{"title":"Walnut","offer_id":47086758265031,"sku":null,"price":899.0,"currency_code":"USD","in_stock":true},{"title":"White","offer_id":47086758297799,"sku":null,"price":899.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0799\/3661\/8695\/files\/FOUNDATION-B2-BLACK-FRONT-3_4-NO-STAND_2c4c3b3b-f6fc-453c-8e07-32ecf5eec608.png?v=1788735933","url":"https:\/\/www.audibleelegance.com\/products\/martin-logan-motion-foundation-b2","provider":"Audible Elegance","version":"1.0","type":"link"}