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S-182000W

Features:
• Nominal Diameter 18”, 460 mm
• Rated Impedance 8 Ohms
• Peak Power (2) 4000 W
• Musical RMS 2000 W
• Sensitivity (3) 97 db
• Frequency Range (4) 35-1000 Hz
• Magnet Weight 125 oz
• Voice Coil Diameter 4”.100mm inside/outside (2)
• Voice Coil Aluminum
• Surround Design M - roll

Thiele - Small Parameters:
• Resonance frequency Fs 33 Hz
• DC resistance Re 5.0 ohm
• Mechanical factor Qms 8.3
• Electrical factor Qes 0.34
• Total factor Qts 0.33
• BL Factor BL 23.5 T · m
• Effective Moving Mass Mms 180 gr
• Equivalent Cas air load Vas 226 liters
• Effective piston area Sd 0.113
• Max. linear excursion (mathematical) Xmax 7.8
• Voice - coil inductance @ 1KHz Le1K 1.9
• Half-space efficiency Eff 2.30
S182000 SPEAKER