Monacor SPX-20M

Technical data: speaker chassis
- Impedance (Z) 4 [Ohm]
- Resonance frequency (fs) 160 Hz
- Max. frequency range f3-22000 Hz
- Maximum load capacity 30 WMAX
- Rated load capacity (P) 15 WRMS
- Average Sound pressure (1 W/m) 87 dB
- Compliance (Cms) 0.94 mm/N
- Moving mass (Mms) 1.2 g
- Mechanical quality (Qms) 2.7
- Electrical quality (Qes) 0.27
- Overall quality (Qts) 0.24
- Equivalent volume (Vas) 0.22 l
- DC resistance. (Re) 3.6 [Ohm]
- Force factor (WxL) 3.9 Tm
- Voice coil ind. (Le) 0.11 mH
- Voice coil diameter Ø 25mm
- Kapton voice coil carrier
- Linear deflection (XMAX) +plusmn; 0.5mm
- Eff. Membrane area (Sd) 13 cm2
- Magnet weight neodymium
- Weight 0.17kg