Description
15" Low Frequency Driver, 4 Ohm, 600 Watt
Low frequency woofer for pro audio as a mid-bass or floor monitor in a sealed enclosure. Also suitable as a woofer in vented, bass guitar or PA enclosures. Made in the USA. 7-year manufacturer's warranty!
Features:
- Kapton coil former
- Polyamide-imide coated copper voice coil
- Ferrite magnet
- Vented and extended pole piece
- Pressed steel basket
- Paper cone
- Cloth double half-roll surround
Specifications:
- SPECIFICATION
- Nominal Basket Diameter: 15", 381 mm
- Nominal Impedance*: 4 ohms
- Power Rating**
- Watts: 600 W
- Music Program: 1200 W
- Resonance: 40 Hz
- Usable Frequency Range: 40 Hz - 2.2 kHz
- Sensitivity***: 95 dB
- Magnet Weight: 56 oz.
- Gap Height: 0.375", 9.5 mm
- Voice Coil Diameter: 2.5", 64 mm
- THIELE & SMALL PARAMETERS
- Resonant Frequency (fs): 40 Hz
- DC Resistance (Re): 3.37 ohms
- Coil Inductance (Le): 0.76m H
- Mechanical Q (Qms): 6.22
- Electromagnetic Q (Qes): 0.53
- Total Q (Qts): 0.49
- Compliance Equivalent Volume (Vas): 253.93 liters / 8.97 cu.ft.
- Peak Diaphragm Displacement Volume (Vd): 521.2 cc
- Mechanical Compliance of Suspension (Cms): 0.24 mm/N
- BL Product (BL): 10.32 T-M
- Diaphragm Mass Inc. Airload (MMs): 66 grams
- Efficiency Bandwidth Product (EBP): 76
- Maximum Linear Excursion (Xmax): 5.97 mm
- Surface Area of Cone (Sd): 873 cm2
- Maximum Mechanical Limit (Xlim): 16.5 mm
- MOUNTING INFORMATION
- Recommended Enclosure Volume
- Sealed: 52.95-97.69 liters / 1.87-3.45 cu.ft.
- Vented: 75.04-154.33 liters / 2.65-5.45 cu.ft.
- Driver Volume Displaced: 0.128 cu.ft. / 3.62 liters
- Overall Diameter: 15.15", 384.8 mm
- Baffle Hole Diameter: 13.87", 352.3 mm
- Front Sealing Gasket: Yes
- Rear Sealing Gasket: Yes
- Mounting Holes Diameter: 0.25", 6.4mm
- Mounting Holes B.C.D.: 14.56", 369.8mm
- Depth: 6.3", 160 mm
- Net Weight: 12.8 lbs, 5.81 kg
- Shipping Weight: 14.8 lbs, 6.71 kgs
- MATERIALS OF CONSTRUCTION
- Coil Construction: Copper voice coil
- Coil Former: Polyimide former
- Magnet Composition: Ferrite magnet
- Core Details: Vented and 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