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Eminence Delta-15LFA or LF-4 15" Woofer

Name: Eminence Delta-15LFA or LF-4 15" Woofer
Brand: Eminence
SKU: 151711250373
Price: 144.99 USD
Availability: InStock

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We also sell to Dealers

DELTA-15LFA 8 ohm
OR Delta 15LF- 4 ohm
Call 801-771-1820 with any questions.

We have MANY of these - just get in touch - we are 20 years EMINENCE DISTRIBUTOR!!!

We also sell to Dealers!!!

ALLLLLL OTHER MODELS AVAILABLE!!!

SPECIFICATIONS
Nominal Basket Diameter	15", 381mm
Nominal Impedance*	8 ohms
Power Rating
Watts	400W
Music Program	800W
Resonance	40Hz
Usable Frequency Range	48Hz-4kHz
Sensitivity***	100
Magnet Weight	56 oz.
Gap Height	0.375", 9.53mm
Voice Coil Diameter	2.5", 63.5mm

THIELE & SMALL PARAMETERS
Resonant Frequency (fs)	40Hz
DC Resistance (Re)	6.3
Coil Inductance (Le)	0.64mH
Mechanical Q (Qms)	8.05
Electromagnetic Q (Qes)	0.57
Total Q (Qts)	0.53
Compliance Equivalent Volume (Vas)	270.7 liters / 9.56 cu.ft
Peak Diaphragm Displacement Volume (Vd)	233cc
Mechanical Compliance of Suspension (Cms)	0.26mm/N
BL Product (BL)	13.2 T-M
Diaphram Mass inc. Airload (Mms)	62 grams
Efficiency Bandwidth Product (EBP)	70
Maximum Linear Excursion (Xmax)	2.7mm
Surface Area of Cone (Sd)	864.6 cm2
Maximum Mechanical Limit (Xlim)	11.1mm

MOUNTING INFORMATION
Recommended Enclosure
Sealed	37-42.5 liters/1.3-1.5 cu.ft.
Vented	82-161.4 liters/2.9-5.7cu.ft.
Overall Diameter	15.15", 384.8mm
Baffle Hole Diameter	13.77", 349.6mm
Front Sealing Gasket	Fitted as standard
Rear Sealing Gasket	Fitted as standard
Mounting Holes Diameter	0.25", 6.4mm
Mounting Holes B.C. D.	14.56", 369.9mm
Depth	6.05", 154mm
Net Weight	12.3 lbs., 5.6 kg
Shipping Weight	14.4 lbs., 6.5 kg

MATERIALS OF CONSTRUCTION
Coil Construction	Aluminum voice coil
Coil Former	Polyimide former
Magnet Composition	Ferrite magnet
Core Details	Vented core
Basket Materials	Pressed steel basket
Cone Composition	Paper Cone
Cone Edge Composition	Cloth cone edge
Dustcap Composition	Solid composition paper dust cap

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