Sica 4E1CS Speaker

This is one 4" 60watt speaker at 4Ω from the Italian manufacturer Sica, this speaker pairs up perfectly with the GPStar Amplifier II for maximum volume.

Two are recommended for the GPStar system. 

Recommended for custom built Proton Packs as 4" speakers are very difficult to fit into Haslab shells.

• Nominal Diameter: 102 mm / 4 in, 104 x 104 mm / 4 in
  
• Nominal Impedance: 8 Ω
  
• Rated Power AES: 70 W
  
• Continuous Program Power: 140 W
  
• Sensitivity @ 1W/1m: 90.2 dB
  
• Voice Coil Diameter: 25 mm (1")
  
• Voice Coil Winding Depth: 9 mm
  
• Magnetic Gap Depth: 6 mm
  
• Flux Density: 1.10 T
  
• Magnet Weight: 380 g
  
• Net Weight: 1.0 Kg
• Magnet material: Ferrite
  
• Basket material: Pressed sheet steel
• Frequency range: 120-10000 Hz