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Audio exciters/resonators, 20 W, 4 Ω (/4) or 8 Ω (/8)
Exciters are suitable for music and voice reproductions via surfaces capable of vibrating. They are simply glued onto doors, cupboard doors, shelves, desktops, lightweight walls, ceiling panels or many other surfaces which are capable of vibrating. Vibration of these surfaces create an impressive sound in the entire surrounding area.
  • Depending on the mounting surface, very wide bandwidth reproduction with amazing volumes
  • Excellent sound quality
  • High power capability
  • Suitable for unobtrusive PA applications, e.g. at doors, cupboards, shelves, glass panels
  • Supplied with 3M adhesive pad
Impedance (Z) 4 Ω
Transmission method -
Frequency range fx-20000 Hz
Resonant frequency (fs) 300 Hz
Rec. crossov. frequ. (fmax.) (12 dB/oct.) -
Power rating 20 W
Peak music power output 40 W
Sensitivity -
Max. rated SPL no data
Max. voltage -
Radiation angle, horizontal -
Radiation angle, vertical -
Suspension compl. (Cms) -
Moving mass (Mms) -
Mech. Q factor (Qms) -
Electr. Q factor (Qes) -
Total Q factor (Qts) -
Equivalent volume (Vas) -
DC resistance (Re) -
Force factor (BxL) -
Voice coil induct. (Le) -
Voice coil diameter Ø32 mm
Voice coil former KSV
Linear excursion (XMAX) -
Eff. cone area (Sd) -
Magnet weight -
Magnet diameter -
Mounting cutout -
Mounting depth -
Mounting hole diameter -
Hole spacing X-axis -
Hole spacing Y-axis -
Dimensions Ø 61 mm x 20 mm
Outside diameter Ø61 mm
Width 61 mm
Height 61 mm
Depth 20 mm
Protective class -
Admiss. ambient temp. 0-40 °C
Weight 0,129 kg
Sales unit 1
Type of speaker -