FF 120T

Full-Range Flat Field Speakers with 1' x 2' Low Profile Enclosure and 70/100 V Transformer

Key Features

1' x 2' (30.5 cm x 61 cm), 4.7 lb (2.1 kg) drop-in ceiling tile speaker designed for US style suspended ceilings
UL 2043 plenum rated enclosure
Extron patented Flat Field® Technology for consistent sound levels across the listening area, reducing the number of speakers required
3" (76 mm) horn-loaded, full-range driver provides extended low frequency reproduction
White perforated grille matches appearance of air conditioning vents
8 ohm direct or 70/100 volt operation with 16, 8, 4, 2, and 1 watt selectable power taps accessed via speaker wiring connections inside the rear panel
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Overview
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Description
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Overview

The Extron FF 120T is a full-range ceiling tile speaker for 70 volt/100 volt systems. The FF 120T features Extron patented Flat Field® Technology which reduces beaming of mid and high frequencies directly under the speaker, delivering consistent sound levels across the listening area. In addition, the FF 120T offers an extraordinarily wide dispersion of 170 degrees, providing a very wide room coverage pattern which is especially important for rooms with low ceilings. An Extron exclusive, UL 2043 plenum rated, 1' x 2' (30.5 cm x 61 cm) by 3.25" (8.3 cm) deep enclosure drops into standard US style suspended ceilings, providing quicker installations. With a low profile enclosure, this speaker is an excellent choice for ceiling installations with tight above-the-ceiling space issues.

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Description

Specifications

Diagram

Panel Drawing

Downloads

FF 120T

Provide a full-range ceiling tile speaker with drop-in plenum enclosure for suspended ceilings that shall provide wide, uniform coverage and an internal transformer.
1. Full-range ceiling tile speaker with a drop-in plenum rated enclosure, an internal transformer for 8 ohm direct and 70/100 volt operation, and wide, uniform 170° conical dispersion
  1. Driver Requirements
    1. Shall consist of a 3" (7.6 cm) horn-loaded, full-range driver
  2. Performance Requirements
    1. Shall provide a frequency range of 68 Hz to 18 kHz, -10 dB below average SPL, measured on-axis in half space
    2. Shall provide a power handling capacity of 16 watts (rms) continuous pink noise per IEC 60268-5 and 32 watts (rms) continuous program
    3. Shall provide a nominal sensitivity of 86 dB SPL (1 W, 1 m) measured in half space
    4. Shall provide a nominal impedance of 8 ohms per speaker
    5. Shall provide a nominal conical coverage angle of 170°
  3. Electrical Requirements
    1. Shall support 8 ohm direct or 70/100 volt connection from power amplifiers
    2. Shall provide selectable power taps accessed via speaker wiring connections inside the rear panel
      1. Shall provide selectable taps for 70 volt or 100 volt operation, including 16, 8, 4, 2, and 1 watt, and 8 ohms direct
      2. Shall provide speaker tap selector and selection guide on the rear panel of the speaker
    3. Shall support one incoming and one outgoing speaker level signal on one 7-pole, 10 mm Euro-style captive screw terminal block
      1. Shall support wiring multiple speakers using parallel wiring
      2. Shall support a maximum wire gauge of 12 AWG per connection point for a single wire
      3. Shall support a maximum wire gauge of 16 AWG per connection point for two wires
  4. Enclosure Requirements
    1. Shall consist of a 1' x 2' (30.5 cm x 61 cm) composite, square enclosure with a white, perforated steel grille
    2. Shall measure 11.75" (29.9 cm) in width
    3. Shall measure 23.75" (60.3 cm) in length
    4. Shall measure 3.25" (8.3 cm) in depth
    5. Shall weigh 5.1 lbs (2.3 kg) per speaker
  5. Mounting Requirements
    1. Provide the option of installing into a plenum or non-plenum ceiling
    2. Shall drop into 1' x 2' (30.5 cm x 61 cm) US style suspended tile ceilings
  6. General Requirements
    1. Shall be sold in pairs
    2. Shall meet regulatory compliances
      1. Shall meet safety compliances under CE, NFPA 70, and NFPA 90A
      2. Shall be UL listed for plenum airspaces and meet UL 2043 for heat and smoke release
      3. Shall meet UL 1480 for commercial and professional audio systems
      4. Shall comply with appropriate requirements of RoHS and WEEE
    3. Shall provide five years parts and labor warranty
2. Approved device shall be the Extron FF 120T, part number 42-120-13; no alternates or equals.

FF 120T

Provide a full-range ceiling tile speaker with drop-in plenum enclosure for suspended ceilings that shall provide wide, uniform coverage and an internal transformer.
1. Full-range ceiling tile speaker with a drop-in plenum rated enclosure, an internal transformer for 8 ohm direct and 70/100 volt operation, and wide, uniform 170° conical dispersion
  1. Driver Requirements
    1. Shall consist of a 3" (7.6 cm) horn-loaded, full-range driver
  2. Performance Requirements
    1. Shall provide a frequency range of 68 Hz to 18 kHz, -10 dB below average SPL, measured on-axis in half space
    2. Shall provide a power handling capacity of 16 watts (rms) continuous pink noise per IEC 60268-5 and 32 watts (rms) continuous program
    3. Shall provide a nominal sensitivity of 86 dB SPL (1 W, 1 m) measured in half space
    4. Shall provide a nominal impedance of 8 ohms per speaker
    5. Shall provide a nominal conical coverage angle of 170°
  3. Electrical Requirements
    1. Shall support 8 ohm direct or 70/100 volt connection from power amplifiers
    2. Shall provide selectable power taps accessed via speaker wiring connections inside the rear panel
      1. Shall provide selectable taps for 70 volt or 100 volt operation, including 16, 8, 4, 2, and 1 watt, and 8 ohms direct
      2. Shall provide speaker tap selector and selection guide on the rear panel of the speaker
    3. Shall support one incoming and one outgoing speaker level signal on one 7-pole, 10 mm Euro-style captive screw terminal block
      1. Shall support wiring multiple speakers using parallel wiring
      2. Shall support a maximum wire gauge of 12 AWG per connection point for a single wire
      3. Shall support a maximum wire gauge of 16 AWG per connection point for two wires
  4. Enclosure Requirements
    1. Shall consist of a 1' x 2' (30.5 cm x 61 cm) composite, square enclosure with a white, perforated steel grille
    2. Shall measure 11.75" (29.9 cm) in width
    3. Shall measure 23.75" (60.3 cm) in length
    4. Shall measure 3.25" (8.3 cm) in depth
    5. Shall weigh 5.1 lbs (2.3 kg) per speaker
  5. Mounting Requirements
    1. Provide the option of installing into a plenum or non-plenum ceiling
    2. Shall drop into 1' x 2' (30.5 cm x 61 cm) US style suspended tile ceilings
  6. General Requirements
    1. Shall be sold in pairs
    2. Shall meet regulatory compliances
      1. Shall meet safety compliances under CE, NFPA 70, and NFPA 90A
      2. Shall be UL listed for plenum airspaces and meet UL 2043 for heat and smoke release
      3. Shall meet UL 1480 for commercial and professional audio systems
      4. Shall comply with appropriate requirements of RoHS and WEEE
    3. Shall provide five years parts and labor warranty
2. Approved device shall be the Extron FF 120T, part number 42-120-13; no alternates or equals.

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Note: Extron products using the Universal AC Outlet accept a number of different AC plug types. Before use, ensure that the device meets all regulatory requirements for your region and complies with all applicable local safety and electrical codes and standards.

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