The 12 "low-range loudspeaker i.Flex12.1 was specially designed for fixed installations


  • • Larger Sport and multipurpose halls
  • • Stadiums, riding halls
  • • Theatres
  • • Musicals
  • • Adventure parks
  • • Clubs

12″ Installation Loudspeaker

The i.Flex12.2 is a 2-way fullrange speaker which is be driven by an integrated passive crossover. It is equipped with a direct radiating 12” low-mid speaker and a 1.4” compression driver on a rotatable CD horn.

The newly developed horn with a directivity of 75° x 50° with its square opening is rotatable by 90°.  For applications where an expanded frequency range is required at the low end, several bass systems are available.

The i.Flex12.2 is suitable for public address applications to a distance up to 25 metres. Due to its linear setup, no system controller is required.


• For fixed installation:
• Theatres, Musicals, Clubs
• Stadiums, riding halls
• Larger Sport and multipurpose halls


• 12″ low-mid speaker
• 1,4″ compression driver with 2.5″ voice coil
• Passive crossover with phase correction
• Compact, elegant, highly efficient design

See other speakers from the i.Flex-Series

Get an overview of other loudspeaker solutions from AD-Systems. If you have any questions, please do not hesitate to contact us. Current prices for the i.Flex12.2 speaker as well as the current product catalog are available on request.

15 mm birch plywood with structure paint
Basic layout
2-way passive system, bass-reflex tuning
Protective Grille
1.5 mm grille, covered with acoustic foam
12“ low-mid speaker
1.4“ compression driver with 2.5“ voice coil rotatable CD-Horn. Passive crossover with phase correction
Frequency Response
75 Hz–18 kHz
Power handling RMS | peak
450 W RMS | 1,800 W Peak
Nominal Impedance
8 Ω
Dispersion pattern
98 dB
131 dB | peak | 1 m
NL4: 1+/1-
Dimensions (w x h x d)
380 x 622 x 350 mm
net weight
24,5 kg
100V transformer,
special paint RAL colours
horizontal or vertical u-bracket,
miscellaneous special mountings

iFlex12.2 – V-Bracket

Loudspeaker V-Bracket for verticale use
Colour: black, similar RAL 9005. Order number: 7011000035
Colour: white, similar RAL 9010. Order number: 7011000182

iFlex12.2 – H-Bracket

Loudspeaker H-bracket for horizontal use.
Colour: black, similar RAL 9005. Order number: 7011000037
Colour: white, similar RAL 9010. Order number: 7011000181