Eminence DELTA PRO-18A 18" Woofer 1000-watt Max 8-Ohms

SKU: DELTAPRO18A

In stock

Eminence

Long Throw Subwoofer for very small vented boxes. Over-size top plate and large pole vent help keep the coil cool.SpecificationsNominal Basket Diameter: 18", 457mmNominal Impedance: 8 OhmsPower Rating:Watts: 500WMusic Program: 1000WResonance: 28HzUsable Frequency Range: 37Hz-250HzSensitivity: 96Magnet Weight: 67 oz.Gap Height: 0.380", 9.53mmVoice Coil Diameter: 2.5", 63.5mmThiele & Small ParametersResonant Frequency...
$154.99
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$154.99
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Long Throw Subwoofer for very small vented boxes. Over-size top plate and large pole vent help keep the coil cool.SpecificationsNominal Basket Diameter: 18", 457mmNominal Impedance: 8 OhmsPower Rating:Watts: 500WMusic Program: 1000WResonance: 28HzUsable Frequency Range: 37Hz-250HzSensitivity: 96Magnet Weight: 67 oz.Gap Height: 0.380", 9.53mmVoice Coil Diameter: 2.5", 63.5mmThiele & Small ParametersResonant Frequency (fs): 28HzDC Resistance (Re): 5.3Coil Inductance (Le): 3.43mHMechanical Q (Qms): 10.38Electromagnetic Q (Qes): 0.33Total Q (Qts): 0.32Compliance Equivalent Volume (Vas): 493.2 liters / 17.41cu.ft.Peak Diaphragm Displacement Volume (Vd): 796ccMechanical Compliance of Suspension (Cms): 0.25mm/NBL Product (BL): 18.9 T-MDiaphram Mass inc. Airload (Mms): 128 gramsEfficiency Bandwidth Product (EBP): 84Maximum Linear Excursion (Xmax): 6.7mmSurface Area of Cone (SD): 1188.0 cm2Maximum Mechanical Limit (Xlim): 15.0mmMounting InformationRecommended Enclosure:Sealed:Vented: 85-297 liters/3.0-10.5 cu.ft.Overall Diameter: 18.00", 457.2mmBaffle Hole Diameter: 16.57", 420.9mmFront Sealing Gasket: fitted as standardRear Sealing Gasket: fitted as standardMounting Holes Diameter: 0.28", 7.1mmMounting Holes B.C. D.: 17.25", 438.2mmDepth: 8.13", 207mmNet Weight: 17.0 lbs, 7.7 kgShipping Weight: 20.5 lbs, 9.3 kg

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