EMINATOR EM1508

High SPL Car Audio Mid/Bass Driver 500 Watts Max
SKU: EM1508
Availability: Out of stock

Nominal Basket Diameter 8-in , 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-in , 6.1mm
Voice Coil Diameter 1.5-in , 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-in , 209.55mm
Baffle Hole Diameter 7.1-in , 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-in , 197.87mm
Depth 3.6-in , 91.4mm
Net Weight 4 lbs, 1.81 kg
Shipping Weight 4.8 lbs, kgs
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 C