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Eminence Delta Pro 12-450A - 12" Guitar Speaker

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Product Description

Eminence takes the weight out, but leaves the performance in with the addition of a lighter weight version of their popular Delta Pro 12A, the Delta Pro 12-450A.

Utilizing a 56 oz. ferrite magnet, the 375 watt Delta Pro 12-450A is recommended as a woofer or mid/bass in vented enclosures, and also makes a perfect replacement in many portable PA cabinets. The Delta Pro 12-450A also features a 2.5” voice coil and a usable frequency range of 44 Hz to 4.0 kHz.

Product Specifications
Eminence Delta Pro - 12" Guitar Speaker Specifications
  • Nominal Basket Diameter: 12", 305 mm
  • Nominal Impedance: 8 O
  • Watts: 375 W
  • Music Program: 750 W
  • Resonance : 44 Hz
  • Usable Frequency Range: 44 Hz - 4 kHz
  • Sensitivity: 99.8 dB
  • Magnet Weight: 56 oz.
  • Gap Height: 0.313", 7.9 mm
  • Voice Coil Diameter: 2.5", 64 mm
  • Resonant Frequency (fs) : 44 Hz
  • DC Resistance (Re) : 5.04 O
  • Coil Inductance (Le) : 0.54m H
  • Mechanical Q (Qms) : 7.59
  • Electromagnetic Q (Qes) : 0.39
  • Total Q (Qts) : 0.37
  • Compliance Equivalent Volume (Vas) : 141.66 liters / 5 cu.ft.
  • Peak Diaphragm Displacement Volume (Vd) : 271.5 cc
  • Mechanical Compliance of Suspension (Cms) : 0.36 mm/N
  • BL Product (BL) : 11.47 T-M
  • Diaphragm Mass Inc. Airload (MMs) : 36 grams
  • Efficiency Bandwidth Product (EBP) : 115
  • Maximum Linear Excursion (Xmax) : 5.1 mm
  • Surface Area of Cone (Sd) : 532.4 cm2
  • Maximum Mechanical Limit (Xlim) : 13.7 mm
  • Driver Volume Displaced: 0.079 cu.ft. / 2.25 liters
  • Overall Diameter: 12.38", 314.5 mm
  • Baffle Hole Diameter: 11.07", 281.2 mm
  • Mounting Holes Diameter: 0.27", 6.9mm
  • Mounting Holes B.C.D. : 11.57", 293.9mm
  • Depth: 5.5", 139.7 mm
  • Net Weight: 11.7 lbs, 5.31 kg
  • Shipping Weight: 14 lbs, 6.35 kgs
  • Coil Construction: Aluminum voice coil
  • Coil Former: Polyimide former
  • Magnet Composition: Ferrite magnet
  • Core Details: Vented and extended core
  • Basket Materials: Die-cast aluminum basket
  • Cone: Composition Paper cone
  • Cone Edge Composition: Cloth cone edge
  • Dust Cap Composition: Paper dust cap
Helpful Info about the Manufacturer
Phone:  502-845-5622 Warranty:  Warranty: 7 years
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$119.95
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