The HTM4S is described by B&W as their “smallest” center channel speaker in the range. It is roughly 19″ wide and 11″ tall and deep. Frequency range is 49Hz to 22KHz with a 88dB sensitivity and a nominal impedance of 8 ohms. Although designed to be matched with the 805S monitor speakers who will perform the duties of L and R speakers, the HTM4S can be paired with other brands too. The key to its “success” is a good size room. Not too overly big but a small to medium size room. The HTM4S can sound larger than it looks. With big scale movies, it imaged impressively to “fit” the picture on the screen (we used it under our 55″ TV) and was able to pump up the necessary tempo when demanded.
As you can see from the pictures, the speaker is in very good condition. No dings or dents and just very minor signs of use. We have the original box and jumpers. Manual is available online. This is a truly World Class “budget” center channel speaker that will bring your home theater experience to a whole new level.