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Eminence KILOMAX PRO 18A: 18 inch Pro Woofer

Price: $264.99 $254.99

Recommended for professional audio subwoofer and woofer applications in sealed and vented enclosures. Not for horn-loading or scoops.
1250 watts / 33-300Hz / 4″ voice coil
Die-cast aluminum basket
8 ohms

SKU: KILOMAX PRO 18A Categories: , ,

Description

KILOMAX® PRO 18A

Recommended for professional audio subwoofer and woofer applications in sealed and vented enclosures. Not for horn-loading or scoops.

Click Here to Download PDF Spec Sheet

Click Here to Download PDF Cabinet Design

Specs:

Nominal Basket Diameter 18″, 457.2mm

Nominal Impedance* 8 ohms

Power Rating Watts 1250W

Music Program 2500W

Resonance 32Hz

Usable Frequency Range 33Hz-300Hz

Sensitivity*** 95.8

Magnet Weight 109 oz.

Gap Height 0.375″, 9.53mm

Voice Coil Diameter 4″, 101.6mm

Thiele & Small Parameters:

Resonant Frequency (fs) 32Hz

DC Resistance (Re) 5.07

Coil Inductance (Le) 1.59mH

Mechanical Q (Qms) 10.15

Electromagnetic Q (Qes) .49

Total Q (Qts) 0.47

Compliance Equivalent Volume (Vas) 331.5 liters / 11.7 cu.ft.

Peak Diaphragm Displacement Volume (Vd) 1159cc

Mechanical Compliance of Suspension (Cms) 0.18mm/N

BL Product (BL) 17.2 T-M Diaphram Mass inc.

Airload (Mms) 143.17 grams

Efficiency Bandwidth Product (EBP) 64.9

Maximum Linear Excursion (Xmax) 10.0mm

Surface Area of Cone (Sd) 1159.0 cm2

Maximum Mechanical Limit (Xlim) 19.2mm

Mounting Information:

Recommended Enclosure

Sealed 104.8-172.7 liters/3.7-6.1cu.ft.

Vented 118.9-303 liters/4.2-10.7cu.ft.

Overall Diameter 18″, 457.2mm

Baffle Hole Diameter 16.56″, 420.6mm

Front Sealing Gasket Fitted as standard

Rear Sealing Gasket Fitted as standard

Mounting Holes Diameter 0.28″, 7.1mm

Mounting Holes B.C. D. 17.25″, 438.2mm

Depth 8.15″, 207mm

Net Weight 27.4 lbs., 12.4 kg

Shipping Weight 30.9 lbs., 14 kg

Materials of Construction:

Coil Construction Copper voice coil

Coil Former Kapton Magnet Composition Ferrite magnet

Core Details Extended core with Core Periphery Ventilation

Basket Materials Die-cast aluminum basket

Cone Composition Treated Paper-Kevlar

Cone Edge Composition Cloth cone edge

Dustcap Composition Porous cloth top spider/ heatsink