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Eminence
EMINATOR 1508
Item #EMINATOR 1508
List Price:
$39.99
Your Price:
$34.99
$34.99
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Description
Specification
Video
Manual
Review
EMINATOR 1508
High SPL Car Audio Mid/Bass Driver
Nominal Basket Diameter: 8", 203.2mm
Nominal Impedance: 8 ohms
Power Rating
Watts: 125W
Peak: 500W
Resonance: 82.68Hz
Usable Frequency Range: 90Hz - 4.4kHz
Sensitivity: 93.4dB
Magnet Weight: 20 oz.
Gap Height: 0.24", 6.1mm
Voice Coil Diameter: 1.5", 38.1mm
Thiele & Small Parameters
Resonant Frequency (fs): 82.68Hz
DC Resistance (Re): 6.7
Coil Inductance (Le): 0.68mH
Mechanical Q (Qms): 2.98
Electromagnetic Q (Qes): 0.74
Total Q (Qts): 0.59
Compliance Equivalent Volume (Vas): 14 liters / 0.49 cu.ft.
Peak Diaphragm Displacement Volume (Vd): 70.7cc
Mechanical Compliance of Suspension (Cms): 0.22mm/N
BL Product (BL): 8.95 T-M
Diaphragm Mass Inc. Airload (MMs): 17 grams
Efficiency Bandwidth Product (EBP): 111.9
Maximum Linear Excursion (Xmax): 3.3mm
Surface Area of Cone (Sd): 214.1 cm2
Maximum Mechanical Limit (Xlim): 6.5mm
Mounting Information
Recommended Enclosure Volume
Sealed: N/a
Vented: 7.65-31.72 liters / 0.27-1.12 cu.ft.
Driver Volume Displaced: 35.3 cu.in. / 0.58 liters
Overall Diameter: 8.25", 209.55mm
Baffle Hole Diameter: 7.1", 180.34mm
Front Sealing Gasket: Fitted as standard
Rear Sealing Gasket:
Mounting Holes Diameter: 0.22", 5.58mm
Mounting Holes B.C.D.: 7.79", 197.87mm
Depth: 3.6", 91.4mm
Net Weight: 4 lbs, 1.81 kg
Materials of Construction
Coil Construction: Copper voice coil
Coil Former: Polyimide former
Magnet Composition: Ferrite magnet
Core Details: Vented core
Basket Materials: Pressed steel basket
Cone Composition: Treated Paper Cone
Cone Edge Composition: Sealed Cloth cone edge
Dust Cap Composition: Treated paper dust cap
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