Low-Frequency Loudspeaker

Specifikationer

General

  • Nominal Impedance 8 Ohm

  • Lowest Resonance Frequency (Fo) 28 Hz

  • Frequency Range 28-2000 Hz

  • Rated Input Power 200 W

  • Maximum Input Power 500 W

  • Sound Pressure Level 97.5 dB/W (1m)

  • Total Magnetic Flux 277.000 Mx

  • Magnetic Flux Density 12.400 G

  • Highest Recommended Crossover 1.200 Hz

  • Recommended Enclosure 113 - 304 liter

  • Effective Piston Diameter 335,0 mm

  • Baffle Opening 352,0 mm

  • Mounting Dimensions 370,0 mm

  • Weight 11 kg

  • Dimensions (diameter x depth) 400 x 167 mm

Theile-Small Parameters

  • sd - Piston Area 0,0881 Sq M

  • Revc - DV Voice Coil Resistance 7 Ohm

  • Levc - Voice Coil Inductance 1kHz (mH) 1,7

  • BL - Flux Density (TM) 20,5

  • Vas - Equivalent Acoustic Volume (Liter) 304 liter

  • Cms - Mechanical Suspension Compliance (x 10-4 m/N) 2761

  • Mms - Mechanical Mass of Cone and Free Air Load 117 g

  • Mmd 86 g

  • Fs - Free Air Resonance Frequency 28 Hz

  • Qms - Mechanical Q Factor 6,8

  • Qes - Electrical Q Factor 0,32

  • Qts - Total Q factor 0,31

  • Xmax - Max Linear Peak Excursion (O-P) 8,0 mm

  • Pmax - RMS Thermal power Limit 500 W

  • no - Relative Efficiency 2.00%

  • Vd (cm²) 705

  • Max. Excursion Before Damage (P-P) 36,0 mm