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American Bass
Ashly Audio
AudioPipe
B & C
Beyma
Behringer
BMS
Celestion
CT Sounds
Deton
Eminence
Faital Pro
Hivi Research
Hypex
ICE Power
JBL
Lanzar
Marani
P-Audio
Pascal
Precision Devices
Presonus
PRV
Radian
RCF
RE Audio
SV Sound
Swans
TSG Audio
Turbo Sound
VFL Audio
Monster SubWoofers
Delta PRO 18A 18" Eminence PRO Woofer
Regular price
$229.99
$209.99
Sale
Default Title
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Eminence Delta PRO 18A 8 ohm or 4 ohm
We also sell to Dealers!!!
ALL OTHER MODELS AVAILABLE!!!
SPECIFICATION
Nominal Basket Diameter
18", 457 mm
Nominal Impedance*
8 Ω
Power Rating**
Watts
500 W
Music Program
1000 W
Resonance
28 Hz
Usable Frequency Range
37 Hz - 0.2 kHz
Sensitivity***
96 dB
Magnet Weight
67 oz.
Gap Height
0.38", 9.7 mm
Voice Coil Diameter
2.5", 64 mm
THIELE & SMALL PARAMETERS
Resonant Frequency (fs)
28 Hz
DC Resistance (Re)
5.3 Ω
Coil Inductance (Le)
3.43m H
Mechanical Q (Qms)
10.38
Electromagnetic Q (Qes)
0.33
Total Q (Qts)
0.32
Compliance Equivalent Volume (Vas)
493.2 liters / 17.42 cu.ft.
Peak Diaphragm Displacement Volume (Vd)
796 cc
Mechanical Compliance of Suspension (Cms)
0.25 mm/N
BL Product (BL)
18.9 T-M
Diaphragm Mass Inc. Airload (MMs)
128 grams
Efficiency Bandwidth Product (EBP)
84
Maximum Linear Excursion (Xmax)
6.7 mm
Surface Area of Cone (Sd)
1188 cm2
Maximum Mechanical Limit (Xlim)
15.0 mm
MOUNTING INFORMATION
Recommended Enclosure Volume
Sealed
N/a
Vented
85.00-297.00 liters / 3.00-10.50 cu.ft.
Driver Volume Displaced
0.212 cu.ft. / 6.01 liters
Overall Diameter
18", 457.2 mm
Baffle Hole Diameter
16.57", 420.9 mm
Front Sealing Gasket
Yes
Rear Sealing Gasket
Yes
Mounting Holes Diameter
0.28", 7.1mm
Mounting Holes B.C.D.
17.25", 438.2mm
Depth
8.13", 206.5 mm
Net Weight
17 lbs, 7.71 kg
Shipping Weight
20.5 lbs, 9.3 kgs
MATERIALS OF CONSTRUCTION
Coil Construction
Copper voice coil
Coil Former
Polyimide former
Magnet Composition
Ferrite magnet
Core Details
Vented and extended core
Basket Materials
Die-cast aluminum basket
Cone Composition
Paper cone
Cone Edge Composition
Cloth cone edge
Dust Cap Composition
Solid composition paper dust cap
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