Genuine Eminence

DELTA PRO 12-450A

THE EMINENCE DELTA PRO 12-450A IS A SOLID REPLACEMENT IN A BASS GUITAR CABINET OR A PA SPEAKER CABINET!

Eminence Delta Pro 12-450AEminence Delta Pro 12-450A

Item Price: $109.99

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Please call toll free at 1-877-732-5374 for cabinet designs to build your own cabinet

WOOFER MODEL

DELTA PRO 12-450A

Specifications

Nominal Basket Diameter

12" / 304.8mm

Impedance

8 ohms

RMS Power Rating

375 Watts

Program Power Rating 750 Watts

Frequency Response

44Hz - 4kHz

Sensitivity (1W/1m)

99.8 dB SPL

Voice Coil Diameter

2.5" / 64mm

Rec. Enclosure Vol. (Sealed) 28-35 Liters / 1-1.25 cu. ft.

Rec. Enclosure Vol. (Vented)

31-91 Liters / 1.1-3.2 cu. ft.

Mounting Information

Overall Diameter 12.38" / 314.5mm
Bolt Circle Diameter 11.57" / 293.8mm
Baffle Cutout Diameter 11.07" / 281.2mm
No. Of Mounting Holes 8
Mounting Hole Diameter 0.27" / 6.9mm
Overall Depth 5.5" / 139.7mm
Magnet Weight 56 oz.
Net Weight 11.7 lbs. / 5.31kg.
Shipping Weight 14 lbs. / 6.35kg.

Materials

Cone Paper
Former Material Polyimide
Voice Coil Aluminum
Magnet Ferrite
Core Vented & Extended
Basket Die-Cast Aluminum
Surround Cloth
Dust Cap Paper

Thiele-Small Parameters

Resonant Frequency (fs) 44 Hz
Impedance (Re) 5.04 ohms
Coil Inductance (Le) 0.54mH
Electromagnetic Q (Qes) .39
Mechanical Q (Qms) 7.59
Total Q (Qts) .37
Compliance Vol. (Vas) 141.66 Liters/5.0cu. ft.
Voice Coil Overhang (Xmax) 5.1mm
BL Product (BL) 11.47 T-M
Surface Area of Cone (Sd) .05324m2

DELTA PRO 12-450A RESPONSE CURVE

Delta Pro-12-450A

US Speaker, LLC