Lowell Manufacturing JR410-T870 4" 15W Cone Driver with 70V Transformer for Speaker, 10 Oz Magnet, 8 Ohms

SKU: LWJR410T870 MFR: JR410-T870
$73.74
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Key Features

  • Enhance your sound with this 4" cone driver, perfect for custom speaker builds.
  • Experience clear audio across a wide 75Hz-15.7kHz frequency response range.
  • Get powerful sound with a 15W driver and 10 oz magnet for optimal performance.
  • Easily integrate with 70V transformer taps at 1, 2, 4, and 8W for flexibility.
  • Enjoy wide sound dispersion at 170 degrees, ideal for even sound coverage.
  • Durable steel frame ensures lasting quality for your professional audio setup.
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Special Order?Estimated to Ship: 09/15/2025
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Lowell Manufacturing JR410-T870 Specifications

  • Driver Power Rating

    15W

  • Driver Magnet

    10 oz (283.49g)

  • Transformer Taps

    1, 2, 4, 8W

  • Assembly Frequency Response

    75Hz-15.7kHz (+/-6dB)
    57Hz-20kHz (+/-7.4dB)

  • Assembly Dispersion at 2000Hz Octave

    170 degrees conical (-6dB)

  • Assembly Sensitivity

    91.4dB Avg SPL

  • Max SPL

    100.4dB

  • Assembly Depth

    3.9" (99.06mm)

  • Mounting Bolt Circle

    4.69" (119.13mm) with 4 round holes equally spaced at 90 degrees

  • Frame

    20-gauge stamped steel, zinc-plated

  • Compliance & Certification

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

About Lowell Manufacturing JR410-T870

Be at the forefront of audio performance with the JR410-T870 4" 15W Cone Driver, featuring a high-quality 70V transformer for superior sound distribution. This durable and reliable mid-range driver is engineered by Lowell Manufacturing, a leader in the audio industry, ensuring that you receive a product that not only meets but exceeds industry standards.

Crafted with a robust 10 Oz magnet and an efficient 8 Ohm impedance, this powerful driver is designed to deliver a wide frequency response and broad dispersion, making it an ideal choice for both paging systems and background music applications. The high compliance single cone design ensures that audio is projected cleanly and clearly, providing an immersive listening experience.

Whether you're setting up a commercial sound system or looking to enhance your audio setup, the JR410-T870's versatility and high-performance capabilities make it a standout choice. With its ability to handle higher voltages, this cone driver is suited for a diverse range of environments, ensuring consistent and reliable audio quality wherever it is installed.

Incorporate the JR410-T870 4" 15W Cone Driver into your speaker system and experience the fusion of high-quality construction and exceptional sound fidelity that Lowell Manufacturing is renowned for.

Lowell Manufacturing JR410-T870 Features

  • Single cone driver with 10 oz. ceramic magnet (No. JR410), 1" copper voice coil, treated cloth surround, 20-gauge steel frame with zinc-plated finish and plated steel basket
  • Mounted and wired 70V transformer (No. TLM-870) has primary taps at 1, 2, 4, 8W
  • Meets or exceeds all applicable EIA standards

Warranty Information

This product has a limited warranty of 12 months.

Key Features

  • Enhance your sound with this 4" cone driver, perfect for custom speaker builds.
  • Experience clear audio across a wide 75Hz-15.7kHz frequency response range.
  • Get powerful sound with a 15W driver and 10 oz magnet for optimal performance.
  • Easily integrate with 70V transformer taps at 1, 2, 4, and 8W for flexibility.
  • Enjoy wide sound dispersion at 170 degrees, ideal for even sound coverage.
  • Durable steel frame ensures lasting quality for your professional audio setup.

What's in the box:

  • Lowell Manufacturing JR410-T870 4 " 15W Cone Driver with 70V Transformer
  • Lowell Manufacturing 1 Year Warranty