FF 220T

Mã sản phẩm: FF 220T

Thương hiệu:
Xuất xứ:
Mỹ/Đài Loan/Trung Quốc
Tình trạng:
Đặt hàng
Bảo hành:
12 tháng
Màu sắc

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

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The Extron FF 220T is a full-range ceiling tile speaker for 70 volt/100 volt systems. The FF 220T 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 220T offers an extraordinarily wide dispersion of 170 degrees, providing a very wide room coverage pattern for rooms with low ceilings. An Extron exclusive, UL 2043 plenum rated enclosure drops into suspended ceilings, providing quicker installations. Two versions are available: a 2' x 2' version for US standard ceilings and a 600 mm x 600 mm version for metric ceilings. Both versions feature a low profile, 3.25" (8.3 cm) enclosure for ceiling installations with tight above-the-ceiling space issues.


Patented Flat Field Technology

Extron’s patented Flat Field Technology makes this speaker truly unique. Flat Field Technology allows the FF 220T to reduce beaming of mid and high frequencies directly under the speaker, delivering consistent sound levels across the listening area.


Extremely Wide Sound Dispersion

The FF 220T offers an extraordinarily wide dispersion of 170 degrees, which provides a very wide room coverage pattern. This is especially important for rooms with low ceilings.

With the combination of Flat Field Technology and wide dispersion, fewer FF 220T speakers are required for a given room, as compared to traditional ceiling speakers.

This speaker is ideal for use in low ceiling installations for maximum room coverage. This coverage optimizes voice intelligibility, which along with low bass response, is the most critical consideration for microphone and program material applications. The FF 220T provides excellent voice clarity without compromising music reproduction.

The FF 220T offers 70 volt or 100 volt operation and provides power taps for 16, 8, 4, 2, and 1 watt. The power taps are accessed via speaker wiring connections inside the rear panel. The transformer can be bypassed for 8 ohm operation.

For easy installation, the FF 220T drops into the same space as a standard US or metric ceiling tile, and includes a T-bar for 2' x 4' ceilings or 600 mm x 1200 mm ceilings. It also provides theft deterrence with a neutral white, perforated steel grille that matches the appearance of standard air conditioning vents and grid ceilings.



  • 2' x 2' (61 cm x 61 cm), 7.8 lb (3.5 kg) drop-in ceiling tile speaker designed for US style suspended ceilings
  • 600 mm x 600 mm version is designed for metric suspended ceiling grids measuring 600 mm x 1200 mm or 600 mm x 600 mm
  • 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
  • Frequency range: 68 Hz to 18 kHz
  • 16 watts continuous pink noise
    32 watts continuous program
  • Wide 170° dispersion
  • 3.25" (8.3 cm) deep low profile enclosure for plenum environments
  • UL 1480 listed for safety
  • 5 year parts and labor warranty
  • Designed and manufactured by Extron
Audio/acoustic and electrical
Speaker type  1-way, full-range, in-ceiling speaker
Frequency range  68 Hz to 18 kHz, -10 dB, half space
Power capacity  16 W (rms) continuous pink noise (per IEC 60268-5)
32 W (rms) continuous program
Nominal sensitivity  86 dB SPL, 1 watt, 1 m, half space
Nominal coverage angle  170° conical coverage
Nominal impedance  8 ohms per speaker
Driver  (1) 3" (76.2 mm) paper cone
Input connector  (1) 10 mm Euro-style captive screw terminal block, 7 pole
Tap settings   
70 V input  16 W, 8 W, 4 W, 2 W, 1 W, null (bypass 8 ohm direct connection)
100 V input  Null, 16 W, 8 W, 4 W, 2 W, 1 W (bypass 8 ohm direct connection)
Package  2 speakers (1 pair) with 2' (61 cm) cross bars
Temperature/humidity  Storage: -40 to +158 °F (-40 to +70 °C) / 10% to 90%, noncondensing
Operating: +32 to +122 °F (0 to +50 °C) / 10% to 90%, noncondensing
US version  Drops into 2' x 2' (61 cm x 61 cm) or 2' x 4' (61 cm x 122 cm) suspended tile ceilings
Metric version  Drops into 600 mm x 600 mm or 600 mm x 1200 mm suspended tile ceilings
Enclosure type  Composite, square, with metal grille
Enclosure outer dimensions   
US version (2' x 2')  3.25" H x 23.75" W x 23.75" L
(8.3 cm H x 60.3 cm W x 60.3 cm L)
Metric version (600 mm x 600 mm)  3.25" H x 23.4" W x 23.4" L
(8.3 cm H x 59.4 cm W x 59.4 cm L)
Product weight  Single: 7.8 lbs (3.5 kg)
Regulatory compliance  CE, NFPA90A, NFPA70;
UL Listed for use in plenum airspaces: meets UL 2043 for heat and smoke release, meets UL 1480 for commercial and professional audio systems
Complies with the appropriate requirements of RoHS, and WEEE.
Product warranty  5 years parts and labor

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