N Series Plastic Speaker

N Series Plastic Speaker

The Beta Three® N series is a series of plastic professional speakers perfectly suited for a wide range of portable and installed applications. The N series offers a series of full-range speakers in various sizes and preferences (passive, active, MP3 player). The N series is highly versatile and easy to use. It can be used as a main PA or as a stage monitor for sound reinforcement in applications including Houses of Worships, nightclubs, bars, banquet halls, and other venues. The optional weatherproof version allows the N series to have optimal performance in both outdoor/indoor applications.

N15Ba - 15" LF Active Plastic Speaker
N15Ba - 15" LF Active Plastic Speaker
N15Ba - 15" LF Active Plastic Speaker
N15Ba - 15" LF Active Plastic Speaker
N15Ba - 15" LF Active Plastic Speaker
N15Ba - 15" LF Active Plastic Speaker


15" LF Active Plastic Speaker

Portable and installed plastic loudspeakers used in applications including sound reinforcement in Front of House and Foldback applications in Houses of Worship, Events, Clubs, Rehearsal Halls etc. The N Active Series delivers extraordinary performance at unmatched value. 


  • High output SPL and sensitivity
  • 1 x 15” high power low frequency transducer
  • Heavy duty protective grill
  • Injection molded
  • Built-in power amplifier module
  • Master volume control
  • XLR input and output connectors
  • Built in variable high cut filter
  • Cabinet design for FOH
  • Suitable for use with any full range or mid/high speaker cabinets for extended low frequency, high quality music reproduction
  • Integral 35mm pole receptacle for mounting full range or mid/high speaker cabinet


Acoustical specifications
Frequency Response(-3db):
Max SPL @ 1m:
1 x 15" LF
Input/Output section
Input signal:
Balanced 20kΩ, Unbalanced 10kΩ
Input Connectors:
2 x XLR
Power section
Total Power:
400W(RMS); 800W(MUSIC); 1600W(PEAK);
Nominal Impedance (Ohm):
Voltage range:
AC 220V-240V~, 50/60Hz (or AC 110V-120V~, 50/60Hz)
Physical specifications
Dimension (W x D x H):
485 x 460 x 700mm / (19.1 x 18.1 x 27.6in)
Package Dimensions (W x D x H):
545 x 515 x 800mm / (21.5 x 20.3 x 31.5in)
Net Weight:
30.5 kg / 67.2 lb
Gross Weight:
33.7 kg / 74.3 lb

N15Ba Application

    N15Ba Installation

      N15Ba Parts

        N15Ba Cases

          N15Ba Collocation



              N15Baβ3 N15Ba Datasheet 1.0N15Ba  200KB 2022-05-21 07:43:40
              β3_N15Ba_Plastic_Speaker_English_Manualβ3_N15Ba_Plastic_Speaker_English_Manual 1β3_N15Ba_Plastic_Speaker_English_Manual  1233KB 2022-05-09 15:45:12