Eminence DELTA PRO 12-450 4/8 ohm 12

Eminence DELTA PRO 12-450 4/8 ohm 12" Woof

$169.99 $119.99 Sale

Eminence Delta PRO 12-450 4 ohm or 8 ohm - you choose!!!

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DELTA PRO 12-450A

 

 

 

 

SPECIFICATION

 

 

Nominal Basket Diameter

 

 

12", 305 mm

 

 

Nominal Impedance*

 

 

4 Ω

 

 

Power Rating**

 

 

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

 

 

THIELE & SMALL PARAMETERS

 

 

Resonant Frequency (fs)

 

 

44 Hz

 

 

DC Resistance (Re)

 

 

3.04 Ω

 

 

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