AMW 5

Frame: die-cast aluminium 
Magnet: Neodymium 
Voice Coil: diameter 26 mm in wounded copper, aluminium former 
Phase plug: aluminium from solid bar 
Surround: butyl rubber 
Spider: high pressure Nomex 
Cone: glass fiber treated  
Power: 85W RMS/170W max 
Impedance: 4 ohm 
Efficiency: 92dB 
Mounting dimension: hole 118 mm, depth 54 mm (AMW 5) 
Mesh grille included