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authorized dealer for Boston Acoustics S55 5-1/4 2-way Car Audio Speakers

Boston Acoustics S55 5-1/4" 2-way Car Audio Speakers

Item #: 74856 Availability: DISCONTINUED
Mfg Part No.: S55 Condition: Brand New

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Boston Acoustic's S series speakers let you enjoy clear, natural sound, even with a low-powered system. And with a wide variety of sizes, you'll find a set for most commonly-sized speaker openings.

The Boston S55 5-1/4" speaker features a 3/4" tweeter with a built-in cooling system for long term reliability and excellent power handling. A contoured tweeter plane guides high-frequency output to create a larger listening "sweet spot," while Boston's Acoustical Modification Device (AMD™) reduces harshness in the upper mids for clear, detailed sound.

The sturdy woofer cone teams up with a durable butyl rubber surround to produce tight, clean bass with minimal distortion. You'll hear a smooth blend between the woofer and tweeter, thanks to the built-in crossover.


    • Boston Acoustics S-55 5-1/4" S Series 2-Way Coaxial Speakers
    • Power Handling:
      • Peak: 140 watts per pair / 70 watts each
      • RMS: 70 watts per pair / 35 watts each
    • Type S3 3/4" Soft Dome Tweeter
    • Neodymium Tweeter Magnet
    • Integrated Crossover
    • Copolymer Woofer Cone
    • Butyl Rubber Surround
    • 4 Ohm Impedance
    • Grills Included
    • Mounting Hardware, Terminated Wire and Butt Connectors Included
  • Frequency response: 60-20,000 Hz
  • Sensitivity: 92 dB
  • Top-mount depth: 1-7/8"


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