Boston Acoustics M250B 2.5-Way Floorstanding Loudspeaker

Boston Acoustics M250B 2.5-Way Floorstanding Loudspeaker

Boston Acoustics M250B 2.5-Way Floorstanding Loudspeaker

B&H # BOM250B MFR # M250B
Boston Acoustics M250B 2.5-Way Floorstanding Loudspeaker

Boston Acoustics M250B 2.5-Way Floorstanding Loudspeaker View #2

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Product Highlights

  • 50-250W Recommended Amplifier Power
  • 1" EWB Dome Tweeter
  • 5.25" Polypropylene Cone Woofer
  • Lo-Q Cabinet
  • Internal Braces
  • Leatherette Covered Baffle
  • Rounded Cabinet Design
  • Solid Aluminum Standoffs
  • 5-Way Gold-Plated Binding Posts
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Overview
  • 1Description

The M250B 2.5-Way Floorstanding Loudspeaker from Boston Acoustics is a two-way speaker equipped with a 1" Extended Wide Bandwidth (EWB) tweeter, a 5.25" (13.3 cm) mid-woofer driver, and a 5.25" (13.3 cm) woofer.

The M250B has a cabinet made of Lo-Q, a material consisting of two pieces of medium-density fiberboard joined together with a thick layer of damping adhesive in the middle. This material significantly reduces cabinet vibrations to virtually eliminate unwanted resonances allowing the M250B to create a larger, more vivid soundstage.

The look of the loudspeaker includes traditional and modern design cues that provide sonic results and allow them to easily integrate in a wide variety of home décors. The cabinet also contains heavy-duty absorptive fill and internal braces that have been carefully positioned to maximize the speaker's strength and optimize sound.

Clear, Natural Sound for Music, Movies, and More
The M250 Floorstanding Loudspeaker is equipped with Boston's signature 1" (2.5 cm) Extended Wide Bandwidth (EWB) dome tweeter, which is designed to cover a broad range of frequencies, reduce distortion, and improve clarity in the high registers. Unlike most tweeters, the EWB has a small dimple in the middle and a large radiating surface that extends from the center to the outside perimeter of the diaphragm. This design enables the tweeter to track subtle treble details and reproduce the highest frequencies with ease. The speaker also contains a 5.25" (13.3 cm) polypropylene mid/woofer driver and a 5.25" (13.3 cm) polypropylene cone woofer for extended bass response. Aluminum shorting rings help produce clearer sound
Lo-Q Construction to Limit Vibrations
The M250 has a cabinet made of Lo-Q, a material consisting of two pieces of medium-density fiberboard joined together with a thick layer of damping adhesive in the middle. This material significantly reduces cabinet vibrations to virtually eliminate unwanted resonances allowing the M250 to create a larger, more vivid soundstage. The cabinet also contains heavy-duty absorptive fill and internal braces that have been carefully positioned to maximize the speaker's strength and optimize sound. The M250's black gloss finish and curved side panels with faux leather wrap can complement any decor
Polypropylene Woofers
Polypropylene woofers are lightweight and rigid with large motor structures for maximum low frequency output and heat dissipation
Quality Design
Rounded cabinet design with premium quality finish
Internal braces positioned to maximize speaker's strength
High quality crossover network filter circuit boards and components
5-way gold-plated precision binding posts
In the Box
Boston Acoustics M250B 2.5-Way Floorstanding Loudspeaker
  • Speaker Spikes
  • Owner's Manual
  • 5-Year Limited Warranty
  • Table of Contents
    • 1Description
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    Specifications
    Power 50-250W
    Nominal Impedance 4 (3.6) ohms
    Crossover Frequency 450Hz, 2900Hz
    Woofers 1" (2.5 cm) EWB dome tweeter, 1 x 5.25" (13.3 cm) Mid/woofer, 1 x 5.25" (13.3 cm) woofer
    Driver 1" (2.5 cm) EWB dome
    Sensitivity 1W (2.83V) at 3.3' (1 m): 88 dB
    Frequency Response +- 3dB: 62Hz-30KHz
    Dimensions (H x W x D) 38.4 x 9.6 x 9.8" (97.6 x 24.5 x 25 cm)
    Weight 35.3 lb. (16kg)

    Boston Acoustics M250B 2.5-Way Floorstanding Loudspeaker Review

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