The Eminence Delta-15LFA 15" speaker's performance is optimized for high power bass in sound reinforcement systems, bass guitar combos, club music systems, and stage monitors. Eminence LF models are specifically designed with extended Xmax to deliver more bass than standard models and provide "a true woofer" for three-way applications. Made in the USA. 7-year manufacturer's warranty!
Kapton coil former
Polyamide-imide coated copper voice coil
Vented and extended pole piece
Pressed steel basket
Cloth double half-roll surround
Power Handling (RMS)500 Watts
Power Handling (max)1000 Watts
Frequency Response42 to 3,200 Hz
Sensitivity96 dB 1W/1m
Voice Coil Diameter2.5"
Magnet Weight56 oz.
Resonant Frequency (Fs)39 Hz
DC Resistance (Re)6.11 ohms
Voice Coil Inductance (Le)1.37 mH
Mechanical Q (Qms)6.30
Electromagnetic Q (Qes)0.52
Total Q (Qts)0.48
Compliance Equivalent Volume (Vas)8.51 ft.Â³
Mechanical Compliance of Suspension (Cms)0.23 mm/N
BL Product (BL)14.6 Tm
Diaphragm Mass Inc. Airload (Mms)75g
Maximum Linear Excursion (Xmax)4.8 mm
Surface Area of Cone (Sd)873 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)