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BOSTON ACOUSTICS MCenter 2-way Center Channel Speaker


BOSTON ACOUSTICS MCenter 2-way Center Channel Speaker

Availability: Currently unavailable
42% off

Item Condition:
Boston Acoustics Factory Refurbished
Manufacturers Warranty:
1 Year
Manufacturers Part #:
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Upgrade your home theater system and enjoy exceptional surround sound with the MCenter Center Channel Loudspeaker from Boston Acoustics. Along with a pair of 4.5-inch polypropylene cone woofers, the MCenter features a 2.5-inch Balanced Mode Radiator (BMR) driver for consistent sound across a wide audio range. The speaker is short enough to fit easily on shelves and walls, and its ports have been put on the front to limit proximity effect when placed in cabinets or near walls. 

*Sold exclusively within the US only. No shipments allowed outside the US!

MCenter Channel Loudspeaker
At a Glance:

  • 2.5-inch BMR driver for optimal sound across a broad range
  • Two 4.5-inch cone woofers for dynamic bass
  • Lo-Q construction reduces vibrations and eliminates unwanted resonances
  • Short cabinet for easier placement on shelves and walls
  • Ports on front
  • one-year limited warranty

BMR Rotate


Balanced Mode Radiator Driver for Optimal Surround Sound
The MCenter Center Channel Loudspeaker features Balanced Mode Radiator (BMR) driver technology, designed to improve dialog and surround effects across a broad listening range. The 2.5-inch BMR driver uses a flat panel diaphragm that operates in two modes simultaneously. To reproduce lower frequencies, the diaphragm moves in and out like a piston--similar to how a traditional driver works. To reproduce higher frequencies, the diaphragm bends.

These two modes of operation significantly extend the usable range of the driver, resulting in enhanced high frequency dispersion for more consistent surround sound. A low crossover point delivers clear sound reproduction in midrange frequencies where the human ear is most sensitive. The speaker also contains two 4.5-inch polypropylene cone woofers for dynamic bass.

Short Cabinet for Easy Placement
Because it uses a BMR driver, the MCenter is shorter than typical speakers with a stacked tweeter and midrange. As a result, it can more easily fit on a shelf under a display or hang on a wall.

Product and Warranty Information
This product measures 6.12 by 21.62 by 7.06 inches (H x W x D) and weighs 15.9 pounds. It is recommended for use with a 50- to 200-watt amplifier.

The MCenter Center Channel Loudspeaker is backed by a one-year limited warranty, subject to the full warranty terms and conditions.

What's in the Box
MCenter Center Channel Loudspeaker, rubber standoffs, and owner's manual.



Frequency Range (±3dB):   68Hz – 22kHz
High-Frequency Driver:   2 1/2” (6.4cm) BMR flat panel
Low-Frequency Driver(s):   2 x 41/2” (11.4cm) polypropylene cones
Crossover Frequency:   700Hz
Impedance:   Compatible with 8 ohm outputs
Sensitivity: [1 watt (2.83V) at 1m]   87dB
Recommended Amplifier Power   50-200 watts
Dimensions (H x W x D):   6 1/8" x 21 5/8" x 7 1/16”
Weight:   15.9 lbs

Item Condition

Item Condition

Boston Acoustics Factory Refurbished

Buying a Boston Acoustics Factory Refurbished product is a great way to get "as-new" products at a considerable savings. Every product has been thoroughly tested, repaired (if necessary), cleaned and otherwise renewed to original condition. Next it’s repackaged in a new box with all original accessories included. When you consider that a factory-renewed Boston Acoustics product undergoes such close scrutiny for defects and workmanship, you might actually be buying something that is in many ways better than new. And for your piece of mind and protection, your purchase is covered by a full 1 year parts and labor warranty (90 days on electronics) valid at any authorized Boston Acoustics repair center (you can look-up locations online here or call 201-762-2100)

Boston Acoustics, like all electronics manufactures, receives products returned for various reasons. In 2011 consumers returned 17 billion dollars in electronics globally, of which less than 5% were found to be defective! Once a product has been opened it must be resold as refurbished and can’t be resold as new again. The history and reason why a product was returned is not provided to us, thus we can’t provide any additional details regarding its past. All products are processed by Boston Acoustics certified technicians, where they are fully tested, repaired (only if necessary), and retested again to ensure the highest quality control. Each unit must pass a complete battery of test before it can be titled a "Boston Acoustics Factory Refurbished" product.

All units are Cosmetically in Mint Condition (graded a 9 or higher on a scale of 1-10) unless otherwise stated. Very minor signs of wear (light surface scuffs or minor scratches) may be present, although most units show little or no signs of any usage. We DO NOT sell products that are cosmetically damaged (cracked displays, broken knobs, heavy scratches, or physically abused) unless noted in the description. Unfortunately, we can’t provide actual photos of each unit or pick the best one for anyone, as they are all randomly chosen from our factory sealed boxes.






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