Eminence Delta 12B 12 Zoll 400W 16 Ohm

Eminence Delta 12B 12 Zoll 400W 16 Ohm Product Details

Description

Eminence Delta 12B 12'' 400W 16 Ohm




Recommended for professional audio as a mid-bass or woofer (with high-pass filter) in vented enclosures.


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Nominal Basket Diameter 12”, 304.8mm
Nominal Impedance* 16 ohms
Power Rating** 400W
Resonance 58Hz
Usable Frequency Range*** 65Hz-
Sensitivity 98.
Magnet Weight 56
Gap Height 0.375”,
Voice Coil Diameter 2.5”,

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Resonant Frequency (fs) 58Hz
DC Resistance (Re) 11.
Coil Inductance (Le) 0.
Mechanical Q (Qms) 7.
Electromagnetic Q (Qes) 0.
Total Q (Qts) 0.
Compliance Equivalent Volume 87 liters(Vas)
Peak Diaphragm Displacement Volume 140cc
Mechanical Compliance of Suspension 0.
BL Product (BL) 16.0
Diaphragm Mass inc. Airload (Mms) 32 grams
Efficiency Bandwidth Product (EBP) 112
Maximum Linear Excursion (Xmax) 2.7mm
Surface Area of Cone (Sd) 519.5
Maximum Mechanical Limit (Xlim) 9.0mm


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Recommended Enclosure Volume
Sealed 15.6-18.4
Vented 34-68 liters/1
Overall Diameter 12.03”,
Baffle Hole Diameter 10.95”,
Front Sealing Gasket fitted as
Rear Sealing Gasket fitted as
Mounting Holes Diameter 0.25”,
Mounting Holes B.C.D. 11.59”,
Depth 5.35”,
Net Weight 11.4 lbs
Shipping Weight 13.5 lbs

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Recommended for professional audio as a mid-bass or woofer (with high-pass filter) in vented enclosures.


<>
Nominal Basket Diameter 12”, 304.8mm
Nominal Impedance* 16 ohms
Power Rating** 400W
Resonance 58Hz
Usable Frequency Range*** 65Hz-
Sensitivity 98.
Magnet Weight 56
Gap Height 0.375”,
Voice Coil Diameter 2.5”,

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Resonant Frequency (fs) 58Hz
DC Resistance (Re) 11.4
Coil Inductance (Le) 0.77mh
Mechanical Q (Qms) 7.04
Electromagnetic Q (Qes) 0.52
Total Q (Qts) 0.48
Compliance Equivalent Volume 87 liters(Vas)
Peak Diaphragm Displacement Volume 140cc
Mechanical Compliance of Suspension 0.23mm/N
BL Product (BL) 16.0 T-M
Diaphragm Mass inc. Airload (Mms) 32 grams
Efficiency Bandwidth Product (EBP) 112
Maximum Linear Excursion (Xmax) 2.7mm
Surface Area of Cone (Sd) 519.5
Maximum Mechanical Limit (Xlim) 9.0mm


<>
Recommended Enclosure Volume
Sealed 15.6-18.4
Vented 34-68 liters/1
Overall Diameter 12.03”,
Baffle Hole Diameter 10.95”,
Front Sealing Gasket fitted as
Rear Sealing Gasket fitted as
Mounting Holes Diameter 0.25”,
Mounting Holes B.C.D. 11.59”,
Depth 5.35”,
Net Weight 11.4 lbs
Shipping Weight 13.5 lbs

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