Low-Frequency Loudspeaker

Specifications

General

  • Nominal Impedance 8 Ohm

  • Lowest Resonance Frequency (Fo) 26 Hz

  • Frequency Range 26-2600 Hz

  • Rated Input Power 200 W

  • Maximum Input Power 800 W

  • Sound Pressure Level 96,5 dB/W (1m)

  • Total Magnetic Flux 282.200 Mx

  • Magnetic Flux Density 11.200 G

  • Highest Recommended Crossover 800 Hz

  • Recommended Enclosure 170 - 500 liter

  • Effective Piston Diameter 394,0 mm

  • Baffle Opening 426,0 mm

  • Mounting Dimensions 441,0 mm

  • Weight 12,6 kg

  • Dimensions (diameter x depth) 464 x 176 mm

Theile-Small Parameters

  • sd - Piston Area 0,122 Sq M

  • Revc - DV Voice Coil Resistance 7 Ohm

  • Levc - Voice Coil Inductance 1kHz (mH) 2,0

  • BL - Flux Density (TM) 21,0

  • Vas - Equivalent Acoustic Volume (Liter) 500 liter

  • Cms - Mechanical Suspension Compliance (x 10-4 m/N) 2372

  • Mms - Mechanical Mass of Cone and Free Air Load 158 g

  • Mmd 114 g

  • Fs - Free Air Resonance Frequency 26 Hz

  • Qms - Mechanical Q Factor 7,94

  • Qes - Electrical Q Factor 0,39

  • Qts - Total Q factor 0,37

  • Xmax - Max Linear Peak Excursion (O-P) 7,5 mm

  • Pmax - RMS Thermal power Limit 800 W

  • no - Relative Efficiency 2,20 %

  • Vd (cm²) 914

  • Max. Excursion Before Damage (P-P) 40,0 mm