Beta Three
Pa System Catalog: ONAX Series
ONAX neu User guide
Line Array
All components are arranged symmetrically around the centre axis of the cabinet to produce a perfect symmetric dispersion pattern.
User Manual Picture
TLA101
T12L
T15F
T18W

Installation Line Catalog
The horn speaker series for fixed installation in palaestra is specially designed for the application in palaestra which need high SPL and long distance sound reinforcement
User Manual Picture
ΣH210
ΣH94
ΣH64
ΣH42

Cinema Speaker   Catalog
Professional Cinema Series is designed aiming at commercial cinema sound reinforement. 3-way cross design for main speaker, matching dissymmetrical horn.
User Manual Picture
CSR210A
CSR212A
CSR215A
CS3412A
CS3415A
CSB218A

R4 R8 & RH Series Catalog: R4R8 RH Series
This system includes a active subwoofer and four pieces full range cabinets with passive crossover inside.It can be extended according to different applications.
User Manual Picture
R4 R8 Black:   white:
RH3  
RH2  

S Series Catalog
This series adopts unique neodymium magnet structure, which has effectively meliorated the symmetry of the magnetic circuit and reduced distortion.
User Manual Picture
S400
S400a
S800E
S800N
S800Na
S1200H Black:   white:
S1200N Black:   white:
S1200B Black:   white:
S1200Na Black:   white:

ΣJ & DS Series  
User Manual Picture
ΣJ212
ΣJ215
ΣJ218
DS118B
DS215
DS315HP
DS218B

R Series Catalog
Various installation possibilities allow flying, standing or wall mounting. The four specially designed flying points on the rear allow suspension with various flying hardware.
User Manual Picture
Rs8
Rs10
Rs12
Rs15
Ra8  
Ra10  
Ra12
Ra15

WS Series   Catalog
This series is designed utilizing optimized transducer material and auxiliary computerized designing method to obtain high quality to cost ratio while maintaining high reliability of the products.
User Manual Picture
WS112
WS115
WS125  
WS1800B
WS2215B
WS2218B

ΣS Series Catalog
High intensity, Low standing wave cabinets and curve crossover is adopted for pro performance speakers.
  User Manual Picture     User Manual Picture
ΣS306   ΣS206/50
ΣS208   ΣS210
ΣS212   ΣS215/85
ΣB218   ΣB115H
ΣB112D   ΣB118D
ΣS210a   ΣS212a/85
ΣS215a   ΣB118a

U Series   Catalog
The pro plastic cabinet is specially designed for multi-purpose sound reinforcement, adopting the latest engineering plastic as enclosure material.
  User Manual Picture     User Manual Picture
U6   U8
U10   U10a
U12   U12a
U12B   U12Ba
U15   U15a
U15B     U15Ba