Eminence Delta 15 15'' 400W 8 Ohm

DELTA-15A Series Standard American

Click below to view our other 15" Eminence Ranges Below:

Eminence Kappa 15"

Eminence Kappa 15"LF

Eminence Kappa Pro 15"LF

Eminence Delta Pro 15"

Eminence Delta 15"

Eminence Delta 15"LF

Eminence Omega Pro 15"

Eminence Kilomax 15"

Eminence Alpha 15"

Eminence Gamma 15"

Eminence Beta 15"

Recommended for professional audio as a mid-bass or vocal wedge in a sealed enclosure. Also suitable as a
mid-bass or woofer in vented enclosures.

SPECIFICATION

• 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
• Diaphragm 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 Volume
  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

• Aluminum voice coil
• Polyimide former
• Ferrite magnet
• Vented core
• Pressed steel basket
• Paper Cone
• Cloth cone edge
• Solid composition paper dust cap