Lowell Manufacturing LT2-830-TM16-VB 2x2 Speaker System for Tile Ceilings, Includes 8" Coaxial Driver, 70V Transformer, 2x2' Grille & Volume Backbox

SKU: LW2830TM16VB MFR: LT2-830-TM16-VB
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Key Features

  • Experience superior audio with this complete 2x2 ceiling speaker system.
  • Enjoy wide sound dispersion with an 80-degree coverage angle at 2000Hz.
  • This commercial speaker system delivers clear sound with a 57Hz-14kHz range.
  • Get great sound for offices, retail, or classrooms with this 70V speaker.
  • Its 8" coaxial driver provides quality sound and reliable audio performance.
  • Quick install with a 2x2' grille, volume backbox, and easy spade lug terminals.
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Special Order?Estimated to Ship: 08/17/2025
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Lowell Manufacturing LT2-830-TM16-VB Specifications

Driver
  • Power Rating

    20 watts RMS (nominal) measured per EIA Standard RS-426B

  • Sensitivity

    97.0dB Avg. SPL (measured 2.83V at 1m)

  • Impedance

    8 ohms nominal, minimum 5.7 ohms at 11,338Hz

  • Frequency Response

    57Hz-14kHz (+6dB); 44Hz-20kHz (+7.6dB)

  • Crossover Frequency

    4000Hz first order high pass filter

  • Dispersion Angle

    80 degrees at 2000Hz octave (-6dB)

  • Woofer: Cone

    Damped paper with self edge surround

  • Woofer: Magnet

    12 oz (340.19g), strontium ferrite ceramic

  • Woofer: Voice Coil

    1" (2.54cm), copper wire over aluminum former

  • Woofer: Terminals

    Quick disconnect type - spade lugs

  • Tweeter: Diameter

    3.04" (7.72cm)

  • Tweeter: Cone

    Paper

  • Tweeter: Magnet

    2.1 oz (59.53g), strontium ferrite ceramic

  • Tweeter: Voice Coil

    0.57" (1.45cm), copper wire

  • Basket

    20-gauge stamped steel with zinc plating

  • Outside Diameter

    8.06" (20.47cm)

  • Mounting Bolt Circle

    7.63" (19.38cm) with 8 obround holes equally spaced at 45 degrees

  • Cutout Diameter

    7.15" (18.16cm)

  • Mounting Depth

    3.2" (8.13cm)

Transformer

Jump to...
  • Primary Voltage

    70V

  • Power Rating

    16W

  • Primary Taps

    4, 8, 16W

  • Secondary Impedance

    8, 4 ohms

  • Frequency Response

    50Hz-15kHz (+/-1dB)

  • Lead Length

    18"

  • Leads

    Color-coded

General

Jump to...
  • Dimensions

    Transformer: 2.32 x 3.69 x 2.34" (5.89 x 9.37 x 5.94cm)

  • Weight

    Driver: 2.4 lbs (1.09kg)

About Lowell Manufacturing LT2-830-TM16-VB

Why settle for less when you can have the best The LT2-830-TM16-VB 2x2 Speaker System for Tile Ceilings is a high-quality, durable, and stylish audio solution, specifically designed for suspended ceiling installations. This efficient and reliable speaker system includes an 8-inch, 20W coaxial driver, a 70V transformer, a 2x2' grille, and a volume backbox.

The centerpiece of this system is the high-performance 8" 20W coaxial speaker, which features a post-mounted, coaxially positioned tweeter. This innovative design offers superior performance compared to traditional full-range (dual cone) speakers. The 3" tweeter ensures wide dispersion in the high-frequency range, enhancing speech and music intelligibility in the area between speakers. This makes the LT2-830-TM16-VB an outstanding choice for applications that demand accurate voice and music reproduction, such as quality paging, public address, and background music.

The included 70V transformer comes with primary taps at 4, 8, and 16W, offering flexibility and versatility in various audio setups. The steel backbox, with its 1.5-inch thick acoustic lining, ensures sound integrity while the driver leads exit through a secure metal clamp. The backbox is thoughtfully offset to fit around plenum obstructions, making installation a breeze.

The fine-perforation grille, measuring 2x2', not only provides maximum free-air space for excellent sound transmission but also maintains an unobtrusive appearance in new or existing tile ceilings. The white color of the grille adds a touch of elegance to any interior decor.

Finally, the speaker system comes with restraint tabs as mounting aids, ensuring a secure and stable installation. Choose the LT2-830-TM16-VB 2x2 Speaker System for Tile Ceilings for a seamless blend of style, performance, and reliability in your audio setup.

Lowell Manufacturing LT2-830-TM16-VB Features

  • 8" 20W coaxial speaker
  • High frequency driver with first order high pass filter to protect it from harmful bass energy
  • Frequency response is 57Hz-14kHz (+6dB); 44Hz-20kHz (+7.6dB)
  • Dispersion angle of 80 degrees at 2000Hz (-6dB)
  • Precision ground, highly efficient ceramic magnets (12 oz. LF, 2.1 oz. HF) and permanently aligned voice coils (1" LF; 0.563" HF) to achieve outstanding smoothness and intelligibility
  • 20-ga. stamped steel frame with zinc plated finish to prevent corrosion and punched holes (to mount a transformer)
  • Provides optimum low end performance when teamed with Lowell's acoustic DX Series backbox (1-3 cu.ft.) or protective backbox with acoustic fiberglass batting
  • Made in the USA with domestic and imported components
  • Meets or exceeds all applicable EIA standards
  • Compatible with Lowell 8" grilles

Warranty Information

This product has a limited warranty of 12 months.

Key Features

  • Experience superior audio with this complete 2x2 ceiling speaker system.
  • Enjoy wide sound dispersion with an 80-degree coverage angle at 2000Hz.
  • This commercial speaker system delivers clear sound with a 57Hz-14kHz range.
  • Get great sound for offices, retail, or classrooms with this 70V speaker.
  • Its 8" coaxial driver provides quality sound and reliable audio performance.
  • Quick install with a 2x2' grille, volume backbox, and easy spade lug terminals.

What's in the box:

  • Lowell Manufacturing LT2-830-TM16-VB 2x2 Speaker System
  • Lowell Manufacturing 1 Year Limited Warranty