Lowell Manufacturing IM12Q-TS100-3SW Speaker System, Includes 12P150 12" 250W Driver, TLS-10070 70V Transformer, 3 Cubic Foot Square Enclosure

SKU: LW2QTS1003SW MFR: IM12Q-TS100-3SW
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Key Features

  • Experience superior sound quality with this Lowell 12" commercial speaker system.
  • This 250W speaker with 70V transformer delivers powerful audio for any environment.
  • Enjoy wide sound dispersion with an 80-degree conical coverage at 2kHz octave.
  • Ideal for pro sound applications, this speaker system ensures high performance.
  • Durable steel enclosure ensures lasting performance for your audio solutions.
  • Easily connect via bare wire terminals for a seamless audio presentation setup.
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Special Order?Estimated to Ship: 08/12/2025
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Lowell Manufacturing IM12Q-TS100-3SW Specifications

  • Driver Rating

    250W (8 Ohms)

  • Driver Size

    12" (304.80mm)

  • Driver Type

    Direct radiator LF
    Coaxial compression HF

  • Magnet

    Driver: 77 oz (2182.91g)
    Mylar Dome Tweeter: 42 oz (1190.68g)

  • Voice Coil

    Driver: Edgewound 4" (101.60mm)
    Mylar Dome Tweeter: 1.75" (44.45mm)

  • Mylar Dome Tweeter

    5.3" (134.62mm)

  • Enclosure Volume

    3 Cubic Foot

  • System Response

    73Hz-16kHz (+/-6dB)
    45Hz-20kHz (+/-9.5dB)

  • System Dispersion

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

  • System Sensitivity

    100.1dB Avg at 1W/1M
    124.1dB Max at 250W/1M

  • Transformer: Primary Voltage

    70V

  • Transformer: Power Rating

    100W

  • Transformer: Primary Taps

    100, 64, 32, 16W

  • Transformer: Secondary Impedance

    8, 4 ohms

  • Transformer: Frequency response

    20Hz-20kHZ (+/-1dB)

  • Transformer: Insertion Loss

    .6dB

  • Performance

    Pro Sound

  • Certification & Compliance

    Certified U.S. steel (grille, enclosure)
    Made in U.S.A. with global components

  • Dimensions

    Enclosure: 23.937 x 18.19 x 12" (608.00 x 462.03 x 304.80mm)
    Transformer: 1.375 x 1.75" / 34.93 x 44.45mm (Core Size)

  • UPC Code

    811859033459

About Lowell Manufacturing IM12Q-TS100-3SW

For superior audio performance in high-energy environments, consider the IM12Q-TS100-3SW Speaker System. This high-quality, durable speaker system is expertly designed by Lowell Manufacturing, a reputable brand renowned for its top-tier audio equipment. It includes a 12P150 12" 250W driver, a TLS-10070 70V transformer, and a 3 cubic foot square enclosure, making it an efficient and reliable choice for your audio needs.

This stylish speaker system is specifically designed for suspended installations, making it an excellent choice for venues with high ceilings such as clubs, bars, sporting facilities, hotel ballrooms, and exhibit halls. The 12" (8 ohm) 250W driver features a robust motor structure with a 77 oz. magnet and a 4-inch edge-wound aluminum voice coil. The 5.3" mylar dome tweeter, with a 42 oz. magnet and 1.75" voice coil, delivers an exceptional combination of power handling and efficiency.

The built-in crossover network with fourth-order high-pass and fourth-order low-pass filters ensures proper frequency division between the two drivers. The driver frame is cast in corrosion-resistant black aluminum, with a protective steel plate mounted over it for shipping and installation.

The included TLS-10070 70V 100W transformer offers superior music fidelity in 70V distributed applications. Lowell's 20/20 AudioVision transformers provide full frequency response and high power handling, allowing the speaker to operate at full potential while providing a stable load to the amplifier. This results in a distributed speaker system that sounds as good as a transformer-less direct-to-voice-coil system, but with easier wiring, reduced labor, and less expense.

The speaker system also features a square perforated steel grille with a white powder epoxy finish, ideal for installations in tile, sheetrock, or plaster ceilings. The 3 cubic foot precision-formed steel enclosure features anti-vibration ribs, a sound-stop board, and a 1-1/2" thick premium acoustic lining. Forged 1/4"-20 eyebolts screwed into mounting nuts ensure secure suspended installation. The enclosure's black powder epoxy finish adds a sleek touch to its design, while externally accessible connections are conveniently terminated through a 4" x 4" flush cover plate.

In summary, the IM12Q-TS100-3SW Speaker System is a high-quality, durable, and efficient choice for any high-ceiling, high-energy environment.

Lowell Manufacturing IM12Q-TS100-3SW Features

  • High-performance, ready-to-install speaker system by Lowell Manufacturing
  • Includes 12" 250W driver with robust motor structure & 5.3" mylar dome tweeter for superior sound
  • Features TLS-10070 70V 100W transformer for exceptional music fidelity in 70V distributed applications
  • Built-in crossover network for proper frequency division, ensuring balanced sound distribution
  • Durable and stylish 3 cubic foot square enclosure with anti-vibration ribs and premium acoustic lining
  • Ideal for high-ceiling, high-energy environments like clubs, bars, and hotel ballrooms

Warranty Information

This product has a limited warranty of 12 months.

Key Features

  • Experience superior sound quality with this Lowell 12" commercial speaker system.
  • This 250W speaker with 70V transformer delivers powerful audio for any environment.
  • Enjoy wide sound dispersion with an 80-degree conical coverage at 2kHz octave.
  • Ideal for pro sound applications, this speaker system ensures high performance.
  • Durable steel enclosure ensures lasting performance for your audio solutions.
  • Easily connect via bare wire terminals for a seamless audio presentation setup.

What's in the box:

  • Lowell Manufacturing 12Q250 12 " 250W Driver
  • 3 Cubic Foot Square Enclosure
  • TLS-10070 70V Transformer
  • Grille
  • Lowell Manufacturing 5 Year Limited Warranty