The top floor-standing speaker in Boston’s M Series, the M350 is a powerhouse specializing in the kind of detailed, spacious sound that brings your music and movies to life. This slender 3-way tower design excels when used as a stereo pair or as front left and right speakers in a multi channel home theater system. Plus, the M350 looks every bit as good as it sounds. With a glossy black lacquer finish and luxurious leather-feel trim, it makes an elegant addition to just about any space.

• 1″ Extended Wide Bandwidth soft dome tweeter for excellent clarity and low distortion
• 4-1/2″ mass-loaded polypropylene midrange provides smooth overall response with minimal coloration
• Four 5-1/4″ polypropylene woofers minimize sensitivity to room placement and optimize bass response
• Bass reflex (ported) enclosure
• Separate internal chamber isolates midrange driver from the woofers to prevent interference
• Boston Lo-Q™ cabinet construction reduces vibration and eliminates unwanted resonance
• High-gloss black lacquer finish with leatherette trim
• Frequency response: 45-30,000 Hz (±3dB)
• Sensitivity: 90 dB
• Impedance: compatible with 8-ohm outputs
• Recommended amplifier power: 50-500 watts
• High-quality 5-way binding post speaker terminals
• 9-5/8″W x 42-3/8″H x 12-1/4″D
• Weight: 55.9 lbs.