Eminence's Delta-15B 16 ohm 15" speaker is recommended for professional audio as a midbass or stage monitor woofer in sealed enclosures. Also for midbass or woofer use in vented PA enclosures, as well as musical instrument systems. Made in the USA. 7-year manufacturer's warranty!
Fast replacement in vintage Hammond Leslie 147 and 247 cabinets
Polyamide-imide coated copper voice coil
Vented pole piece
Pressed steel basket
Cloth accordian surround
Power Handling (RMS)400 Watts
Power Handling (max)800 Watts
Frequency Response64 to 4,000 Hz
Sensitivity100 dB 1W/1m
Voice Coil Diameter2.5"
Magnet Weight56 oz.
Resonant Frequency (Fs)45 Hz
DC Resistance (Re)11.3 ohms
Voice Coil Inductance (Le)1.35 mH
Mechanical Q (Qms)6.54
Electromagnetic Q (Qes)0.67
Total Q (Qts)0.61
Compliance Equivalent Volume (Vas)7.2 ft.Â³
Mechanical Compliance of Suspension (Cms)0.19 mm/N
BL Product (BL)17.6 Tm
Diaphragm Mass Inc. Airload (Mms)64g
Maximum Linear Excursion (Xmax)1.6 mm
Surface Area of Cone (Sd)856.3 cmÂ²
Materials of Construction
Voice Coil Wire MaterialCopper
Voice Coil FormerKaptonÂ® / Polyimide
Basket / Frame MaterialSteel
Overall Outside Diameter15.15"
Baffle Cutout Diameter13.87"
# Mounting Holes8
Optimum Cabinet Size (determined using BassBox 6 Pro High Fidelity suggestion)