The Eminence Delta-15LFC is a universal replacement bass driver for most 2 way speaker systems. If you have blown a driver or building a speaker system this Delta 15LFC is an affordable replacement.
Specifications:
- Nominal Basket Diameter: 15"/381mm
- Nominal Impedance: 4 Ohms
- Power Rating:
- Program Power: 1000W
- Watts: 500W
- Resonance: 39Hz
- Usable Frequency Range: 42Hz - 3.2kHz
- Sensitivity: 96dB
- Magnet Weight: 56oz.
- Gap Height: 0.37"/9.5mm
- Voice Coil Diameter: 2.5"/64mm
Thiele & Small (T/S) Paramaters:
- Resonant Frequency (fs): 39Hz
- DC Resistance (Re): 6.11 Ohms
- Coil Inductance (Le): 1.37m H
- Mechanical Q (Qms): 6.3
- Electromagnetic Q (Qes: 0.52
- Total Q (Qts): 0.48
- Compliance Equivalent Volume (Vas): 241 litres/8.51 cu.ft.
- Peak Diaphragm Displacement Volume (Vd): 419cc
- Mechanical Compliance of Suspension (Cms): 0.23mm/N
- Bl Product (BL): 14.6 T-M
- Diaphragm Mass Inc. Airload (MMs): 75g
- Efficiency Bandwidth Product (EBP): 75
- Maximum Linear Excursion (Xmax): 4.8mm
- Surface Area of Cone (Sd): 873cm2
- Maximum Mechanical Limit (Xlim): 16.5mm
Mounting Information:
- Recommended Enclosure Volume:
- Sealed: 36.8-42.5 litres/1.3-1.5 cu.ft.
- Vented: 85-167 litres/3-5.9 cu.ft.
- Driver Volume Displaced: 3.62 litres/0.128 cu.ft.
- Overall Diameter: 15.15"/384.8mm
- Baffle Hole Diameter: 13.87"/352.3mm
- Front Sealing Gasket: Yes
- Rear Sealing Gasket: Yes
- Mounting Holes Diameter: 0.25"/6.4mm
- Mounting Holes BCD: 14.56"/369.8mm
- Depth: 6.3"/160mm
- Net Weight: 12.8lbs/5.81kg
- Shipping Weight: 14.8lbs/6.71kg
Construction:
- Coil Construction: Copper Voice Coil
- Coil Former: Polyimide Former
- Magnet Composition: Ferrite Magnet
- Core Details: Vented & Extended Core
- Basket Materials: Pressed Steel basket
- Cone Composition: Paper Cone
- Cone Edge Composition: Cloth Cone Edge
- Dust Cap Composition: Solid Composition Paper Dust Cap
