Lowell Manufacturing R7810-72 Speaker/Grille Assembly, Includes 8" 15W Dual Cone Driver, 5W 25V/70V Wired Transformer and White Square Grille with Volume Control Knob

SKU: LWR781072K MFR: R7810-72K
$107.36
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Key Features

  • Experience superior audio with this 8" commercial speaker, perfect for any business.
  • Enjoy versatile sound with the 25V/70V transformer, ideal for distributed audio systems.
  • Achieve optimal sound with a 54Hz-11.6kHz frequency response for clear audio output.
  • Easily adjust volume with the included knob, providing convenient sound control options.
  • Install hassle-free with included screws and compatible backboxes for secure placement.
  • Rely on durable design with a robust steel grille, ensuring long-lasting performance.
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Special Order?Estimated to Ship: 08/18/2025
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Lowell Manufacturing R7810-72K Specifications

  • Compatibility

    CB84-SG Surface-Mount Backbox
    P68X, P68X-6 Recessed Backboxes
    LBS8 Tile Bridge
    SS24, SS30, SS48 Channel Rails

  • Driver: Size

    8"

  • Driver: Power Rating

    15W RMS

  • Driver: Type

    Dual Cone

  • Driver: Ceramic Magnet

    10 oz

  • Driver: Frequency Response

    54Hz-11.6kHz (+6dB)
    50Hz-20kHz (+6.6dB)

  • Driver: Dispersion 2000Hz

    95 degrees conical (-6dB)

  • Driver: Voice Coil Impedance

    8 Ohms

  • Driver: Voice Coil Diameter

    1" (2.54cm)

  • Driver: Sensitivity 1W/1M

    97.9dB Avg

  • Driver: Depth

    2.84" (7.21cm) (without xfmr)

  • Driver: Max SPL

    109.7dB

  • Dual Voltage Transformer

    25V/70V

  • Transformer Taps

    0.25, 0.5, 1, 2, 5W

  • Steel Grille

    Square, screw-mount

  • Volume Control

    Knob

About Lowell Manufacturing R7810-72K

From Lowell Manufacturing, a leader in high-quality audio equipment, comes the R7810-72 Speaker/Grille Assembly. This assembly is a comprehensive solution for those seeking a reliable, efficient, and stylish in-wall or in-ceiling speaker system.

The assembly features an 8-inch, 15W dual cone driver, designed to deliver a smooth, extended frequency response and a clean, natural sound. The driver, identified as model #810, is powered by a robust 10 oz. ceramic magnet and is molded from a high fiber content material, ensuring durability and consistent performance.

Included in the assembly is a wired transformer, model #TLM-572. This transformer is dual voltage, operating at 25V/70V, and offers taps at 0.25, 0.5, 1, 2, and 5W. This flexibility allows for optimal customization of your audio experience, whether for general paging or distributed music.

Completing the assembly is a square grille, model #SG-8. Crafted from certified U.S. steel and finished in a white powder epoxy, this grille not only provides a sleek aesthetic but also ensures longevity. The grille measures 11.44 inches and is easily installed with the included white screws.

The R7810-72 Speaker/Grille Assembly also features a convenient volume control knob, allowing for easy adjustments to your audio settings. This assembly is an excellent choice for those seeking a seamless integration of high-quality audio into their home or business environment.

Lowell Manufacturing R7810-72K Features

  • Comprehensive speaker/grille assembly from renowned audio equipment brand, Lowell Manufacturing
  • 8-inch, 15W dual cone driver for smooth, extended frequency response and natural sound
  • Dual voltage 25V/70V wired transformer with multiple tap options for custom audio settings
  • Durable square grille made from certified U.S. steel with a white powder epoxy finish
  • Convenient volume control knob for easy audio adjustments
  • Ideal for in-wall or in-ceiling installation, offering a seamless integration into any space

Warranty Information

This product has a limited warranty of 12 months.

Key Features

  • Experience superior audio with this 8" commercial speaker, perfect for any business.
  • Enjoy versatile sound with the 25V/70V transformer, ideal for distributed audio systems.
  • Achieve optimal sound with a 54Hz-11.6kHz frequency response for clear audio output.
  • Easily adjust volume with the included knob, providing convenient sound control options.
  • Install hassle-free with included screws and compatible backboxes for secure placement.
  • Rely on durable design with a robust steel grille, ensuring long-lasting performance.

What's in the box:

  • Lowell Manufacturing 810 8 " 15W Dual Cone Driver
  • TLM-572 5W 25V/70V Wired Transformer
  • SG-8 Square Grille with Volume Control Knob (White)
  • Screws
  • Lowell Manufacturing 1 Year Limited Warranty