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Eminence Legend CA154 Bass Guitar Speaker Driver 4 ohm
Pro Sound 15' Woofer for use in Bass Guitar cabinets or in PA cabinets. Four Ohm Driver with High SPL.
- Nominal Basket Diameter: 15", 381mm
- Nominal Impedance: 4 ohms
- Power Rating: Watts, 300W, Music Program 600W
- Resonance: 51Hz
- Usable Frequency Range: 45Hz - 3kHz
- Sensitivity: 96.9dB
- Magnet Weight: 56 oz.
- Gap Height: 0.38", 9.53mm
- Voice Coil Diameter: 2.5", 63.5mm
Thiele & Small Parameters:
- Resonant Frequency (fs): 51Hz
- DC Resistance (Re): 2.9
- Coil Inductance (Le): 0.8mH
- Mechanical Q (Qms): 4.94
- Electromagnetic Q (Qes): 0.54
- Total Q (Qts): 0.49
- Compliance Equivalent Volume (Vas): 108.2 liters / 3.82 cu.ft.
- Peak Diaphragm Displacement Volume (Vd): 412cc
- Mechanical Compliance of Suspension (Cms): 0.11mm/N
- BL Product (BL): 12.2 T-M
- Diaphragm Mass Inc. Airload (MMs): 87 grams
- Efficiency Bandwidth Product (EBP): 94
- Maximum Linear Excursion (Xmax): 5mm
- Surface Area of Cone (Sd): 823.7 cm2
- Maximum Mechanical Limit (Xlim): 8mm
Mounting Information:
- Recommended Enclosure Volume: Sealed - Acceptable, Vented - Acceptable
- Driver Volume Displaced: 220.8 cu.in. / 3.62 liters
- Overall Diameter: 15.15", 384.8mm
- Baffle Hole Diameter: 13.87", 352.3mm
- Front Sealing Gasket: Fitted as standard
- Rear Sealing Gasket: N/A
- Mounting Holes Diameter: 0.25", 6.4mm
- Mounting Holes B.C.D.: 14.56", 369.8mm
- Depth: 6.25", 159mm
- Net Weight: 11.9 lbs, 5.4 kg
- Shipping Weight: 14.1 lbs, 6.4 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 Cone
- Cone Edge Composition: Sealed Cloth Surround
- Dust Cap Composition: Treated paper dust cap
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