DEFINIMAX 4018LF 18" Professional Series Speaker - Low Distortion PA Woofer
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Electronics / Audio

DEFINIMAX 4018LF 18" Professional Series Speaker - Low Distortion PA Woofer

$329.99
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Recommended for professional audio and bass as a high-power, low-distortion subwoofer in single or multi-driver designs. Applications  Subwoofer | Pro Audio Box Type: Vented | Scoop Loading | Horn Loading Specifications Download Spec Sheet Download Cab Design SPECIFICATION Nominal Basket Diameter 18", 457 mm Nominal Impedance* 8 Ω Power Rating* Program Power 2400 W Watts 1200 W Resonance 30 Hz Usable Frequency Range 31 Hz - 0.2 kHz Sensitivity* 94.9 dB Magnet Weight 109 oz. Gap Height 0.375", 9.5 mm Voice Coil Diameter 4", 102 mm THIELE & SMALL PARAMETERS Resonant Frequency (fs) 30 Hz DC Resistance (Re) 6.1 Ω Coil Inductance (Le) 4.54m H Mechanical Q (Qms) 11.95 Electromagnetic Q (Qes) 0.35 Total Q (Qts) 0.34 Compliance Equivalent Volume (Vas) 254.71 liters / 9 cu.ft. Peak Diaphragm Displacement Volume (Vd) 1018.1 cc Mechanical Compliance of Suspension (Cms) 0.13 mm/N BL Product (BL) 26.75 T-M Diaphragm Mass Inc. Airload (MMs)

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