The flat on wall version of the LCR 950 THX uses the same drive units found in the 150 studio monitor. This low profile design allows for the installation of discrete on wall systems that deliver the quality associated with MKs professional monitors. With the tweeter placed at the top of the cabinet the same sound quality can be achieved with the speaker placed horizontally or vertically. The LCR950 uses a 1" polymer coated silk soft-dome ferrofluid cooled neodymium magnet tweeter & dual 5.25" mineral-filled polypropylene cone magnetically shielded cast basket woofers. Featuring MK Sounds proprietary Phase-Focused Crossover the MP950 provides extraordinarily even dispersion of sound throughout a broad listening area with superior imaging & sound quality.