Eminence DV-77 Mick Thompson Signature Speaker

Regular price $149.99 Sale

 

 

SPECIFICATION

Nominal Basket Diameter             12", 304 mm

Nominal Impedance*      8 Ω

Power Rating*

Program Power  N/A

Watts    70 W

Resonance          70 Hz

Usable Frequency Range 70 Hz - 5.3 kHz

Sensitivity*          100.6 dB

Magnet Weight  50 oz.

Gap Height          0.313", 7.95 mm

Voice Coil Diameter         1.75", 44 mm

THIELE & SMALL PARAMETERS

Resonant Frequency (fs) 70 Hz

DC Resistance (Re)           6.47 Ω

Coil Inductance (Le)         0.49m H

Mechanical Q (Qms)        11.46

Electromagnetic Q (Qes) 0.45

Total Q (Qts)       0.43

Compliance Equivalent Volume (Vas)         71.19 liters / 2.51 cu.ft.

Peak Diaphragm Displacement Volume (Vd)           41.04 cc

Mechanical Compliance of Suspension (Cms)         0.19 mm/N

BL Product (BL)  13.18 T-M

Diaphragm Mass Inc. Airload (MMs)          27 grams

Efficiency Bandwidth Product (EBP)           156

Maximum Linear Excursion (Xmax)             0.79 mm

Surface Area of Cone (Sd)              519.5 cm2

Maximum Mechanical Limit (Xlim)              N/A

MOUNTING INFORMATION

Recommended Enclosure Volume

Sealed   Acceptable

Vented  Acceptable

Driver Volume Displaced 0.079 cu.ft. / 2.25 liters

Overall Diameter              12.24", 310.9 mm

Baffle Hole Diameter       11.09", 281.69 mm

Front Sealing Gasket        Yes

Rear Sealing Gasket         Yes

Mounting Holes Diameter             0.134", 3.4036mm

Mounting Holes B.C.D.    11.69", 296.93mm

Depth    5.19", 131.826 mm

Net Weight         10.4 lbs, 4.72 kg

Shipping Weight 12.1 lbs, 5.49 kgs

MATERIALS OF CONSTRUCTION

Coil Construction              Copper voice coil

Coil Former         Nomex former

Magnet Composition       Ferrite magnet

Core Details        Non-vented core

                

Basket Materials               Pressed steel basket

Cone Composition           Paper cone

Cone Edge Composition Paper cone edge

Dust Cap Composition     Zurette dust cap