MU Series Wood Speaker

MU Series Wood Speaker

The Beta Three® MU series is a series of professional speakers ideally suited for a wide range of portable and installed applications. It is highly flexible and powerful in providing very high output and dynamics with a smooth frequency response. The MU series is available in various sizes and both active and passive versions. Whether it is for music or vocal reproduction, the MU series perfectly satisfies the needs of our users.

MU15a 15" Two Way Full Range Active Speaker
MU15a 15" Two Way Full Range Active Speaker
MU15a 15" Two Way Full Range Active Speaker

MU15a

15" Two Way Full Range Active Speaker

Portable and installed PA loudspeakers used in applications including sound reinforcement in Houses of Worship, Events, Clubs, Rehearsal Halls and Ballrooms etc. The MU Active Series delivers extraordinary performance at unmatched value. 

Features

  • High output SPL and sensitivity
  • 1 x 15” high power transducer with 75mm voice coil
  • 1 x 3” compression driver
  • 90º x 40º coverage pattern
  • Built-in power amplifier module
  • Master volume control
  • XLR input and output connectors
  • 120Hz low cut switch
  • Computer aided design to optimise frequency and phase response
  • Cabinet design for FOH use
  • Suitable for use as a main system with or without sub speaker augmentation
  • Portable system (stand), or permanent installation (wall, ceiling, under balcony)
  • Adjustable flying track on the top and bottom of the speaker
  • Arrays with MU12B, MU12Ba, MU18B and MU18Ba high power sub speakers for xtended low frequency, high quality music reproduction
  • Powder coated grill with foam backing
  • Durable Polyurethane textured base paint

Specifications

Acoustical specifications
Frequency Response(-3db):
45Hz-16KHz
Max SPL @ 1m:
121dB/127dB(PEAK)
Dispersion (H x V):
60° x 40°
Transducers
Compression driver:
1 x 3" HF Compression Driver
Woofer:
1 x 15" LF
Input/Output section
Input signal:
Balanced 20kΩ, Unbalanced 10kΩ
Input Connectors:
6.35/XLR for input, XLR for output
Power section
Total Power:
460W(RMS); 920W(MUSIC); 1840W(PEAK);
Nominal Impedance (Ohm):
Voltage range:
AC 220V-240V~, 50/60Hz (or AC 110V-120V~, 50/60Hz)
Standard compliance
CE marking:
Yes
Physical specifications
Cabinet/Case Material:
15mm Birch Plywood
Hardware:
Standard flying hardware
Handles:
2 x Wooden handles
Grille:
Cabinet coated by Polyurethane paint; grille is powder coated
Color:
Black
Size
Dimension (W x D x H):
485 x 485 x 720mm / (19.1 x 19.1 x 28.3in)
Package Dimensions (W x D x H):
595 x 595 x 840mm / (23.4 x 23.4 x 33.1in)
Weight
Net Weight:
32.5 kg / 71.7 lb
Gross Weight:
37.5 kg / 82.7 lb

MU15a Application

    MU15a Installation

      MU15a Parts

        MU15a Cases

          MU15a Collocation

            Videos

              Downloads

              FilenameVersionLanguageSizeUpdated
              MU15aβ3 MU15a Datasheet 1.0MU15a  200KB 2024-11-21 17:18:39
              β3_MU15a_PA_Chinese_Manualβ3_MU15a_PA_Chinese_Manual 1β3_MU15a_PA_Chinese_Manual  1271.74KB 2018-07-12 02:25:39
              β3_MU15a_PA_English_Manualβ3_MU15a_PA_English_Manual 1β3_MU15a_PA_English_Manual  1015.88KB 2018-07-12 02:25:39

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