Monolith by Monoprice THX-265B THX Select Certified Dolby Atmos Enabled Bookshelf Speaker (Each) (open box)

Open Box merchandise are products that have been purchased and delivered to other customers, and then returned to Monoprice. Due to the varying quality of products returned, we make every attempt to supply the original accessories for Open Box products. However, Monoprice only guarantees that you will receive the product itself, accessories may or may not be included. Bear in mind that your open box product may not contain cables, adapters, manuals, CDs, drivers, etc. Additionally, the product may exhibit cosmetic imperfections as a result of its having been previously opened.The THX® Speaker Series has been engineered to deliver the highest level of accuracy and reproduce all the dynamics and detail of the best home theater soundtracks and music. Each speaker has been THX certified, ensuring optimal frequency response, dispersion, and low distortion. THX certification ensures that the sound from the speaker is as the audio engineer intended. The THX‑265B features an up firing, Atmos® enabled driver, to take advantage of today's modern film soundtracks. Premium drivers, THX certification, a sophisticated crossover network, and an HDF cabinet ensure that you've never experience home theater sound this dynamic, detailed, or immersive.  PREMIUM DRIVERSHigh Excursion Woofer. Silk Dome Midrange. Silk Dome Tweeter.Featuring carefully selected drivers that deliver a flat frequency response in the listening window, the THX‑265B features a 6.5' woofer and a 1' silk dome tweeter. The 6.5' high excursion woofer features a long fiber pulp cone, NBR surround, and feature shorting rings to keep distortion at a minimum. The combined driver design enables the speaker to reach sonic heights and deliver accurate sound for the best in home theater dynamics and detail. PRECISION CROSSOVER NETWORKThe THX® speaker series feature carefully selected fourth order Linkwitz‑Riley crossover network acoustic filters. This sophisticated crossover minimizes sonic frequency overlap, reduces distortion, and is an excellent choice to minimize off axis response errors near the crossover frequency.PREMIUM BUILT CABINETHigh Density Fiberboard. High Quality Binding Posts. Magnetic grille.Each speaker cabinet is built with HDF, not MDF material. HDF is better damped than MDF, resulting in a sonically inert cabinet. Internal bracing has been strategically placed inside to limit unwanted cabinet resonance that could color the sound. Each speaker is outfitted with high quality dual binding posts, one for the Atmos® driver, and one for normal speaker operation.  .gte-ctr .row{margin:0;}.