T4 Series Column Speaker

T4 Series Column Speaker

The Beta Three® T4 series is engineered and manufactured meticulously to ensure the audio signal is to be addressed directly to the audience. The T4 series avoids the spread of acoustic energy to walls, ceilings, and empty floors and provides maximal speech intelligibility in various environments and applications.

T4.8 - 8 x 4" Full Range Column Speaker
T4.8 - 8 x 4" Full Range Column Speaker

T4.8

8 x 4" Full Range Column Speaker

Installed line array column loudspeakers used in applications including sound reinforcement for Houses of Worship, Events, Theme Parks, Transit Terminals and Shopping Malls etc. The T Series delivers extraordinary performance where high speech intelligibility and natural sounding music is required at unmatched value. 
 

Features

  • Vertical line array of 8 x 4” full range transducers
  • High fidelity sound
  • Passive configuration
  • 180º x 30º controlled coverage pattern
  • Designed for high speech intelligibility and natural sounding music
  • Suitable for use as a main system with or without sub speaker augmentation
  • Quick install U bracket included with multiple mounting points provided
  • Permanent installation
  • Powder coated grill
  • Durable Polyurethane textured base paint
  • Available in either black or white
  • 1 x NL4 conenctor included in packaging
  • Optional 100/70V 100W transformer
  • Optional mounting hardware for coupling speakers together
  • Stackable where additional long throws are required
  • Patents for central diffuser plate

Specifications

Acoustical specifications
Frequency Response(-3db):
90Hz-15kHz
Max SPL @ 1m:
116dB/122dB(PEAK)
Dispersion (H x V):
180° x 30°
Transducers
Transducer Driver:
8 x 4" Full Range Transducers
Input/Output section
Input Connectors:
4-Push terminal and 1 NL4 Speakon
Sensitivity (1W @ 1m):
92dB
Power section
Total Power:
240W(RMS); 480W(MUSIC); 960W(PEAK);
Nominal Impedance (Ohm):
Physical specifications
Cabinet/Case Material:
15mm plywood construction
Handles:
Mounting U bracket included and optional mounting points provided.
Grille:
White durable textured finish
Color:
Black
Size
Dimension (W x D x H):
135 x 169 x 1050mm / (5.3 x 6.7 x 41.3in)
Package Dimensions (W x D x H):
240 x 205 x 1150mm / (9.4 x 8.1 x 45.3in)
Weight
Net Weight:
12 kg / 26.5 lb
Gross Weight:
13 kg / 28.7 lb

T4.8 Application

    T4.8 Installation

      T4.8 Parts

        T4.8 Collocation

          Videos

            Downloads

            FilenameVersionLanguageSizeUpdated
            T4.8β3 T4.8 Datasheet 1.0T4.8  200KB 2022-05-22 07:39:12
            β3_T4.8_PA_Chinese_Manualβ3_T4.8_PA_Chinese_Manual 1β3_T4.8_PA_Chinese_Manual  1722.13KB 2018-07-12 02:25:39
            β3_T4.8_PA_English_Manualβ3_T4.8_PA_English_Manual 1β3_T4.8_PA_English_Manual  1395.31KB 2018-07-12 02:25:39

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