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ST 1108

  • Model: Morel ST 1108
  • Shipping Weight: 0.5kg


Morel ST 1108 Supreme Tweeter


* Underhung voice coil
* Large Hexatech™ aluminum voice coil
* Ø110mm IDR™ Improved Dispersion Recess aluminum face plate
* Replaceable Acuflex™ dome / coil assembly
* Neodymium flat pancake design magnet
* High power handling

Overall Dimensions DxH 110mm(4.33")x40mm(1.57")
Nominal Power Handling (DIN) P 220W/12dB
Transient Power 10ms 1000W
Sensitivity 2.83V/1M 91.5dB SPL
Frequency Response See graph
Dome Material Acuflex™ hand coated soft dome
Net Weight Kg 0.445
Electrical Data
Nominal Impedance Z 8=
DC Resistance Re 5.2=
Voice Coil Inductance @ 1KHz LBM 0.09mH
Voice Coil and Magnet Parameters
Voice Coil Diameter DIA 28mm
Voice Coil Height 2.7mm
HE Magnetic Gap Height HE 4.2mm
Max. Linear Excursion X
Voice Coil Former Aluminum
Voice Coil Wire Hexatech™ Aluminum
Number Of Layers 2
Magnet System Type Neodymium Flat Pancake
B Flux Density B 1.8 T

Moving Mass Mms 0.44 g
Resonant Frequency Fs 680 Hz
Effective Piston Area SD 6.0 cm2

Overall diameter 110mm
Magnet/Chamber diameter 75mm

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Units:  2