Description
15" Bass Guitar Driver, 4 Ohms, 300 Watts
Pro sound 15" woofer for use in bass guitar cabinets or in PA loudspeaker systems. 4-ohm driver with high sensitivity. Stamped steel basket, copper voice coil wound on a polyimide former, and vented pole piece. Suitable for 1.4 to 2.5 cu. ft. sealed enclosures or 1.6 to 6 cu. ft. vented.
Features:
- Stamped steel basket
- Copper voice coil wound on a polyimide former
- Vented pole piece
- For bass guitar and PA applications
- 4 ohm nominal impedance
Specifications:
- SPECIFICATION
- Nominal Basket Diameter: 15", 381mm
- Nominal Impedance*: 4 ohms
- Power Rating**
- Watts: 300W
- Music Program: 600W
- Resonance: 51.1Hz
- Usable Frequency Range: 45Hz - 3kHz
- Sensitivity***: 96.86dB
- Magnet Weight: 56 oz.
- Gap Height: 0.38", 9.53mm
- Voice Coil Diameter: 2.5", 63.5mm
- THIELE & SMALL PARAMETERS
- Resonant Frequency (fs): 51.1Hz
- DC Resistance (Re): 2.92
- 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): 411.9cc
- Mechanical Compliance of Suspension (Cms): 0.11mm/N
- BL Product (BL): 12.21 T-M
- Diaphragm Mass Inc. Airload (MMs): 86.5 grams
- Efficiency Bandwidth Product (EBP): 93.9
- 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
Details
- Manufacturer: Eminence
- MPN: LEGEND CA154
- Model Number: Legend CA154
- UPC: 876358001484