CS 3T

Full-Range Open Back Ceiling Speakers with 70/100 V Transformer
Key Features
  • Open back, infinite baffle design
  • 3" (76 mm) full-range driver
  • 165° conical dispersion provides wide coverage and allows for flexible speaker placement
  • 8 ohm direct or 70/100 volt operation on a 6 position, behind-the-grille selector
  • 16 watts continuous pink noise
    32 watts continuous program
  • Internal driver overload protection
The Extron CS 3T
Model Version Description Part #
CS 3T Full-Range, Open Back Speaker, Transformer, Pair 60-1463-03

The Extron CS 3T is a full-range ceiling speaker featuring an open back and transformer for use in non-plenum airspace environments. It features a 3" (76 mm) full-range driver and can be used in 70/100 volt or 8 ohm operation. The CS 3T provides an extremely wide 165° conical dispersion for flexibility in speaker spacing. It is designed for applications where high intelligibility and maximum coverage is desired in voice reinforcement applications and low ceiling installations. The CS 3T features a power rating of 16 watts continuous pink noise and 32 watts continuous program capacity.

The CS 3T offers both direct 8 ohm or 70/100 volt operation with a behind-the-grille, six position power selector switch. For room balancing with 70/100 volt systems, the behind-the-grille power selector switch allows for 16, 8, 4, 2, and 1 watt settings in 70 volt operation, and 16, 8, 4, and 2 watt settings for 100 volt operation.

CS 3T speakers are sold in pairs and include a 5 year parts and labor warranty.

The CS 3T features a thin-edged bezel for a refined appearance on the ceiling. The grille attaches magnetically to the baffle and quickly snaps into place. The white grille and bezel can be painted to match the architectural elements of the environment. If installing the CS 3T into a ceiling tile, the optional Ceiling Mount Kit is recommended to prevent deforming or breaking the ceiling tile.

Features

OPTIONAL ACCESSORIES
  CS 120P Plenum Rated Ceiling Tile Enclosure for CS 3T and CS 26T Plus Speakers
  Ceiling Mount Kit C-Ring and V-Rail Kits
  SPK 14 14 AWG Speaker Cable
  SPK 16 16 AWG Speaker Cable
  SPK 18 18 AWG Speaker Cable
RELATED AMPLIFIERS
  MPA 152 Plus Stereo Amplifier - 15 Watts Per Channel
  MPA 601 Mono 70/100 V Amplifier - 60 Watts
  XPA U 358 Eight Channel Low and High Impedance Amplifiers
35 Watts Per Channel
  XPA U 358C Eight Channel Combo Amplifier
35 Watts Per Channel
  XPA U 1004 Four Channel Low and High Impedance Amplifiers
100 Watts Per Channel
  XPA U 1004C Four Channel Combo Amplifier
100 Watts Per Channel
  XPA 1002 Two Channel Low and High Impedance Amplifiers – 100 Watts Per Channel
  XPA 2001 Mono 70/100 V Amplifier - 200 Watts
  XPA 2002 Two Channel Amplifier - 200 Watts Per Channel
  XPA 2003C Three Channel Combo Amplifier - 200 Watts Per Channel
  XPA 4002 Two Channel Amplifier - 400 Watts Per Channel
  NetPA 1001-70V AT Mono 70 V Audio Power Amplifier with Dante - 100 Watts
  NetPA 502 AT Two Channel Audio Power Amplifier with Dante - 50 Watts Per Channel
RELATED PRODUCTS
  SM 3 SpeedMount Compact Full-Range Surface Mount Speakers
  SM 26 SpeedMount Two-Way Surface Mount Speakers with 6.5" Woofer
  SM 28 SpeedMount Two-Way Surface Mount Speakers with 8" Woofer

Specifications

CS 123T SpeedMount® Ceiling Speaker System
CS 123T system — CS 120P and CS 3T
   General
      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
      Mounting Ceiling mountable with included hardware
      Regulatory compliance 
         Safety CE, NFPA 70, NFPA 90A
UL listed for use in plenum air spaces:
Meets UL 2043 for heat and smoke release (only when CS 3T is used with CS 120P).
Meets UL 1480 for commercial and professional audio systems.
         Environmental Complies with the appropriate requirements of RoHS and WEEE.
      Product warranty 5 years parts and labor
CS 120P Plenum Enclosure
   General
      Package 2 plenum rear enclosures (1 pair)
      Enclosure type
         Enclosure materials Aluminized fiberglass, plastic, MDF, steel
         Enclosure design 1' x 2' (30.5 cm x 61 cm) tapered cube
      Insulation Glass polyfill
      Enclosure outer dimensions 23.7" L x 11.7" W x 4.9" D
(60.1 cm L x 29.7 cm W x 12.4 cm D)
      Cutout dimensions 9.2" (23.4 cm) diameter
      Product weight Single: 6.0 lbs (2.72 kg)
CS 3T Speaker Cartridge
   Audio/acoustic and electrical
      Speaker type 1-way full range in-ceiling speaker
      Frequency range 118 Hz to 20 kHz, -10 dB, half space (per IEC 60268-5)
      Power capacity 16 W (rms) continuous pink noise (per IEC 60268-5)
32 W (rms) continuous program
      Nominal sensitivity 83 dB SPL, 1 W, 1 m, 8 ohms direct, half space (per IEC 60268-5)
      Nominal impedance 8 ohms per speaker
      Nominal coverage angle 165° conical coverage (1 kHz to 4 kHz, weighted 2 kHz - 4 kHz)
      Rotary switch taps
         70 V input 16 W, 8 W, 4 W, 2 W, 1 W, 8 ohms direct
         100 V input 16 W, 8 W, 4 W, 2 W, 8 ohms direct
      Driver (1) 3" (76.2 mm) paper cone
      Overload protection Full range power limiter
      Input/output connectors (1) 5 mm captive screw connector, 4 pole with loop out
   General
      Package 2 speakers (1 pair)
      Mounting Ceiling mountable with CS 120P enclosure
      Enclosure type
         Enclosure materials High-impact, fire-resistant (UL94V-0) plastic
         Enclosure design Plastic, open back, infinite baffle
      Grille material Steel
      Enclosure outer dimensions 3.0" H x 10.3" diameter
(7.6 cm H x 26.2 cm diameter)
Height is from front (bottom) of ceiling tile to top of withdrawn locking arms.
      Cutout dimensions 9.2" diameter (23.4 cm diameter)
      Product weight Single: 3.4 lbs (1.6 kg)
    NOTE     All nominal levels are at ±10%.
    NOTE     Specifications are subject to change without notice.
   
   
(4041-D4-082417)
Shipping Dimensions and Weights
    Part # Height Width Depth Weight
    60-1463-03 12.75" (32.4 cm) 10.75" (27.3 cm) 13.0" (33.0 cm) 11.5 lbs (5.22 kg)

Diagram

Application Diagram

Panel Drawing

Panel Drawing
© 2019 Extron. Specifications are subject to change without notice.