Lowell Manufacturing 8A50-T870 8" 50W Speaker Coaxial Driver with 8W 70V Transformer, 20 oz Magnet

SKU: LW8A50T870 MFR: 8A50-T870
$135.52
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Key Features

  • Get superior audio clarity with this 8" coaxial speaker driver for pro sound.
  • Experience a broad 40Hz-20kHz frequency response for accurate sound reproduction.
  • This robust 50W speaker with 8W transformer delivers powerful, clear audio.
  • Easily integrates into existing systems with 70V transformer tap settings.
  • Enjoy wide sound dispersion at 90 degrees, perfect for studio monitors.
  • Built to last with a durable steel frame, ensuring years of reliable audio.
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Special Order?Estimated to Ship: 08/24/2025
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Lowell Manufacturing 8A50-T870 Specifications

  • Frame

    20-gauge stamped steel with black enamel finish and zinc-plated back-plate

  • Driver Type & Power Rating

    Coaxial 8 ohms & 50W

  • Driver Size

    8" (20.32cm)

  • Driver Magnet Weight

    20 oz (566.99g) (woofer)
    20 oz (566.99g) (tweeter)

  • Mounting Bolt Circle

    7.62" (19.35cm)

  • Transformer

    70V with taps at 1, 2, 4, 8W

  • Assembly Frequency Response

    40Hz-19.4kHz (+/-6dB) and 40Hz-20kHz (+/-7.1dB)

  • Assembly Mounting Depth

    6.25" (15.88cm)

  • Assembly Dispersion Angle

    90 degrees conical at 2000Hz Ocatave (-6dB)

  • Assembly Average Sensitivity

    92.0dB

  • Max SPL

    101.0dB

  • Compliance & Certification

    Made in U.S.A. with global components
    Meets or exceeds industry standards

  • Weight

    Assembly: 4.4 lbs (2kg)

About Lowell Manufacturing 8A50-T870

Just when you thought your audio experience couldn't get any better, the 8A50-T870 8" 50W Speaker Coaxial Driver steps in to elevate your sound to new heights. This high-quality speaker driver is the pinnacle of our A-Series, designed to deliver greater power handling capabilities and lower distortion, ensuring a smoother, more musical sound that is essential for any venue prioritizing the auditory experience of their clientele.

Crafted for durability and long-lasting performance, the 8A50-T870 boasts a powerful 20 oz. magnet and a robust 1.4" copper voice coil that work in tandem to drive a resilient polypropylene cone. The cone's half-roll rubber surround facilitates extended cone travel and superior edge damping, allowing for an effective and reliable sound reproduction that stands out from standard commercial drivers.

The precision-engineered speaker also features a post-mounted tweeter, a 1" balanced-drive dome that is safeguarded by Ferrofluid cooling and a first-order high-pass filter, ensuring clear and crisp high-frequency response. This attention to detail in the design translates to a powerful and effective audio output that can handle the demands of high-powered sound systems with ease.

Incorporating a versatile 8W 70V transformer, this coaxial driver is capable of handling a wide range of input voltages, making it a go-to choice for audio professionals seeking compatibility with various audio setups. Whether you're outfitting a public address system or looking for a reliable speaker woofer, the 8A50-T870 is engineered to meet the needs of the most discerning listeners.

The speaker frame is constructed from stamped 20-gauge steel, finished in black enamel for a sleek appearance, and features a zinc-plated backplate for added resilience. This combination of high-quality materials and thoughtful design ensures that the 8A50-T870 is not only an aesthetically pleasing addition to any sound system but also a durable and long-lasting one.

Choose the 8A50-T870 8" 50W Speaker Coaxial Driver with 8W 70V Transformer for an unmatched listening experience that is as reliable as it is powerful. Whether for professional installations or high-fidelity enthusiast setups, this speaker driver stands as a testament to superior audio engineering.

Lowell Manufacturing 8A50-T870 Features

  • Mounted and wired 70V transformer (No. TLM-870) has primary taps at 1, 2, 4, 8W
  • Meets or exceeds all applicable EIA standards
  • Performance: Pro sound

Warranty Information

This product has a limited warranty of 12 months.

Key Features

  • Get superior audio clarity with this 8" coaxial speaker driver for pro sound.
  • Experience a broad 40Hz-20kHz frequency response for accurate sound reproduction.
  • This robust 50W speaker with 8W transformer delivers powerful, clear audio.
  • Easily integrates into existing systems with 70V transformer tap settings.
  • Enjoy wide sound dispersion at 90 degrees, perfect for studio monitors.
  • Built to last with a durable steel frame, ensuring years of reliable audio.

What's in the box:

  • Lowell Manufacturing 8A50-T870 8 " 50W Speaker Coaxial Driver with 8W 70V Transformer
  • Lowell Manufacturing 1 Year Limited Warranty