Description
|
CALL 801-771-1820 with any questions!!! We have distributed Eminence for 18 years.
We have all the other major PRO Audio Speaker Brands and Models.
We sell to Dealers as well.
|
|
SPECIFICATIONS
|
|
|
Nominal Basket Diameter
|
18", 457.2mm
|
|
Nominal Impedance*
|
8 ohms
|
|
Power Rating**
|
|
|
Watts
|
1200W
|
|
Music Program
|
2400W
|
|
Resonance
|
33.17Hz
|
|
Usable Frequency Range
|
39Hz - 0.82kHz
|
|
Sensitivity***
|
95.9dB
|
|
Magnet Weight
|
109 oz.
|
|
Gap Height
|
0.5", 12.7mm
|
|
Voice Coil Diameter
|
4", 101.6mm
|
|
THIELE & SMALL PARAMETERS
|
|
|
Resonant Frequency (fs)
|
33.17Hz
|
|
DC Resistance (Re)
|
5.41
|
|
Coil Inductance (Le)
|
1.47mH
|
|
Mechanical Q (Qms)
|
14.02
|
|
Electromagnetic Q (Qes)
|
0.44
|
|
Total Q (Qts)
|
0.43
|
|
Compliance Equivalent Volume (Vas)
|
317.02 liters / 11.19 cu.ft.
|
|
Peak Diaphragm Displacement Volume (Vd)
|
927.2cc
|
|
Mechanical Compliance of Suspension (Cms)
|
0.17mm/N
|
|
BL Product (BL)
|
18.9 T-M
|
|
Diaphragm Mass Inc. Airload (MMs)
|
139.52 grams
|
|
Efficiency Bandwidth Product (EBP)
|
75.37
|
|
Maximum Linear Excursion (Xmax)
|
8mm
|
|
Surface Area of Cone (Sd)
|
1159 cm2
|
|
Maximum Mechanical Limit (Xlim)
|
20.1mm
|
|
MOUNTING INFORMATION
|
|
|
Recommended Enclosure Volume
|
|
|
Sealed
|
N/a
|
|
Vented
|
113.2-277.5 liters / 4-9.8 cu.ft.
|
|
Driver Volume Displaced
|
409.6 cu.in. / 6.7 liters
|
|
Overall Diameter
|
18", 457.2mm
|
|
Baffle Hole Diameter
|
16.56", 420.62mm
|
|
Front Sealing Gasket
|
Fitted as standard
|
|
Rear Sealing Gasket
|
Fitted as standard
|
|
Mounting Holes Diameter
|
0.29", 7.36mm
|
|
Mounting Holes B.C.D.
|
17.25", 438.15mm
|
|
Depth
|
8.31", 211.07mm
|
|
Net Weight
|
27.3 lbs, 12.3 kg
|
|
Shipping Weight
|
30.8 lbs, 13.9 kgs
|
|
MATERIALS OF CONSTRUCTION
|
|
|
Coil Construction
|
Copper voice coil
|
|
Coil Former
|
Fiberglass
|
|
Magnet Composition
|
Ferrite magnet
|
|
Core Details
|
Bumped Vented Extended core
|
|
|
|
|
Basket Materials
|
Die-cast aluminum basket
|
|
Cone Composition
|
Water Resistant Treated Paper Cone
|
|
Cone Edge Composition
|
Treated Cloth cone edge
|
|
Dust Cap Composition
|
Water Resistant Treated Paper dust cap
|
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.