Lowell Manufacturing 12Q250 12" 250W Coaxial Compression Driver

SKU: LW12Q250 MFR: 12Q250
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Key Features

  • Experience superior audio quality with this 12" Lowell coaxial compression driver.
  • Achieve professional sound with a 250W RMS power rating for studio monitors.
  • Enjoy wide frequency response (60Hz-19.2kHz) for clear, detailed audio reproduction.
  • The 12Q250's durable cast aluminum basket ensures lasting performance for your speakers.
  • Its 90-degree conical dispersion angle delivers consistent sound coverage at 2kHz.
  • Upgrade your studio monitors with easy installation using standard mounting bolt circle.
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Special Order?Estimated to Ship: 08/20/2025
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Lowell Manufacturing 12Q250 Specifications

Performance

Performance

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  • Power Rating

    250 watts RMS measured per EIA Standard RS-426B

  • Sensitivity

    100.3dB Average SPL (measured 2.83V at 1m)
    124.3dB Maximum SPL (calculated based on power rating and measured sensitivity)

  • Impedance

    Driver Nominal Impedance: 8 ohms
    Driver Minimum Impedance: 7.0 ohms at 967Hz
    Driver Measured Impedance: 7.1 ohms at 1kHz

  • Frequency Response

    60Hz-19.2kHz (+6dB), 45Hz-20kHz (+7.2dB)

  • Crossover Frequency

    2.2kHz, fourth order high-pass filter, third order low-pass filter

  • Dispersion Angle

    90 degrees conical at 2kHz octave (-6dB)

  • Cone

    Paper cone with plasticized cloth surround

  • Magnet

    77.6 oz (2199.92g) ferrite

  • Voice Coil

    3.0" (7.62cm) aluminum wire

  • Top Plate

    0.28" (7.11mm) thick

  • Terminals

    Quick disconnect type, spade lugs

  • Outside Diameter

    12.3" (31.24cm)

High Frequency Driver

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  • Type

    Compression driver

  • Magnet

    38.8 oz (1099.96g) ferrite

  • Voice Coil

    1.75" (4.45cm) edgewound aluminum wire / 1.75" polyester cone

  • Top Plate

    0.34" (0.86cm) thick

  • Outside Diameter

    5.3" (13.46cm)

Mechanical

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  • Basket

    Cast aluminum

  • Mounting Bolt Circle

    11.6" (29.46cm) with 8 holes equally spaced at 45 degrees (EIA RS-278-B)

  • Cutout Diameter

    10.95" (27.81cm)

  • Mounting Depth

    7.6" (19.30cm)

General

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  • Compliance & Certification

    Made in Europe to Lowell's specifications
    Meets or exceeds industry standards

  • Weight

    26.7 lbs (12.11kg)

  • UPC Code

    811859034029

About Lowell Manufacturing 12Q250

Why settle for anything less than the exceptional when it comes to your audio experience The 12Q250 12" 250W Coaxial Compression Driver is a testament to superior sound engineering, designed to elevate audio performance in even the most demanding of spaces. This high-quality driver boasts a robust motor structure, making it an ideal choice for high-energy, high-ceiling applications such as convention centers, ballrooms, athletic facilities, airport terminals, and entertainment venues.

Crafted by Lowell Manufacturing, a brand synonymous with excellence in audio equipment, the 12Q250 ensures reliable and durable performance. The large-format high-frequency compression driver features a substantial 38.8 oz. magnet paired with a 1.75-inch voice coil, delivering a powerful combination of efficiency and power handling that is hard to surpass. This makes the driver perfectly suited for large venues and live performances where clarity and volume are paramount.

In addition to its high-frequency capabilities, the 12Q250 is equipped with a low-frequency driver that includes an impressive 77.6 oz. magnet and a 3.0-inch aluminum voice coil. This configuration ensures that the driver can handle the full spectrum of sound with ease, providing a rich and detailed audio experience.

The built-in crossover network is meticulously engineered with a fourth-order high-pass and third-order low-pass filter. This sophisticated design ensures proper frequency division between the two drivers, resulting in a balanced and coherent sound output. Whether you're reinforcing live sound, working in a recording studio, or seeking the ultimate home theater system, the 12Q250 offers an efficient and powerful solution.

Choose the 12Q250 12" 250W Coaxial Compression Driver for an audio experience that is as powerful as it is precise. With its combination of high-quality construction, reliable performance, and efficient design, this driver stands out as the professional's choice in a crowded market of audio components.

Lowell Manufacturing 12Q250 Features

  • High-quality 12" 250W Coaxial Compression Driver designed for superior audio performance
  • Robust motor structure, ideal for high-energy, high-ceiling applications
  • Large-format high-frequency driver with 38.8 oz. magnet & 1.75-inch voice coil for powerful sound
  • Low-frequency driver equipped with 77.6 oz. magnet and 3.0-inch aluminum voice coil for rich audio details
  • Built-in crossover network with fourth-order high-pass and third-order low-pass filter for balanced sound output
  • Manufactured by Lowell, a reputable brand known for high-quality audio equipment

Warranty Information

This product has a limited warranty of 12 months.

Key Features

  • Experience superior audio quality with this 12" Lowell coaxial compression driver.
  • Achieve professional sound with a 250W RMS power rating for studio monitors.
  • Enjoy wide frequency response (60Hz-19.2kHz) for clear, detailed audio reproduction.
  • The 12Q250's durable cast aluminum basket ensures lasting performance for your speakers.
  • Its 90-degree conical dispersion angle delivers consistent sound coverage at 2kHz.
  • Upgrade your studio monitors with easy installation using standard mounting bolt circle.

What's in the box:

  • Lowell Manufacturing 12Q250 12 " 250W Coaxial Compression Driver
  • Lowell Manufacturing 1 Year Limited Warranty