ETON PER 175

The PRO 175 speaker set from ETON is a high-quality 6.5" (16.5cm) 2-way component system. It comes with a hand-coated, air-dried paper membrane and 25 mm fabric dome tweeters. The powder-coated die-cast aluminum basket is equipped with a strong ferrite magnet and the base plate has a large core hole. With a nominal impedance of 4 ohms, 70 W RMS power and an efficiency of 90 dB, these speakers impress with their clear sound quality and performance. The housing crossover with level adjustment enables precise adjustment.

165 mm (6.5 inch) 2-way component system with hand-coated, air-dried paper membrane and 25 mm hand-coated fabric dome tweeters. Powder-coated die-cast aluminum basket with strong ferrite magnet and polished base plate with large core hole. 4 ohm impedance, 70 W RMS, 100 W music power handling, 90 dB efficiency, including housing crossover with level adjustment.

• Nominal impedance Zn 4 Ω
  
• Total moving mass (including air mass) MMD 11.7 g
  
• DC resistance Re 3.2 Ω
  
• Effective membrane area SD 137 cm2
  
• Inductance of the voice coil Le 0.34 mH
  
• resonance frequency TSP for 72 Hz
  
• force factor BLxl 4.8 Tm
  
• Suspension compliance CMS 0.41 mm/N
  
• Mechanical Q QMS 3.55
  
• Xmax mechanical +/- 9.0 mm
  
• Electrical Q QES 0.68
  
• Equivalent air volume of the suspension VAS 11 dm3
  
• Total Q QTS 0.57
  
• Characteristic sound pressure level 1 W / 1 m 90 dB
  
• Mechanical resistance RMS 1.62 kg/s
  
• rated power 70/100 W
  
• magnetic material ferrite
  
• voice coil diameter 25 mm