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Eminence Delta Pro-8B - 16 ohm 8" 225W Line Array Pro Audio Woofer

Eminence Delta Pro-8B - 16 ohm 8" 225W Line Array Pro Audio Woofer
SKU
605-011
Ship weight
5.00 kg
Priced per:
each
UPC:
876358001620
Stock Status:
6 Available
Diameter:
8"
Impedance:
16 ohm
Condition
new
Brand
Eminence
Your price:
CDN $157.97
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High sensitivity mid-range driver for Pro Sound PA or MI. Tuncated cast aluminum heat sink style basket is great for stacking in a line array.

Speaker Detail
Specification
Nominal Basket Diameter8", 203 mm
Nominal Impedance*16 Ω
Power Rating*
Program Power450 W
Watts225 W
Resonance71 Hz
Usable Frequency Range100 Hz - 5 kHz
Sensitivity*99 dB
Magnet Weight59 oz.
Gap Height0.31", 7.9 mm
Voice Coil Diameter2", 51 mm
Thiele & Small Parameters
Resonant Frequency (fs)71 Hz
DC Resistance (Re)10.5 Ω
Coil Inductance (Le)0.9m H
Mechanical Q (Qms)7.47
Electromagnetic Q (Qes)0.27
Total Q (Qts)0.27
Compliance Equivalent Volume (Vas)18.28 liters / 0.65 cu.ft.
Peak Diaphragm Displacement Volume (Vd)66 cc
Mechanical Compliance of Suspension (Cms)0.27 mm/N
BL Product (BL)17.6 T-M
Diaphragm Mass Inc. Airload (MMs)18 grams
Efficiency Bandwidth Product (EBP)260
Maximum Linear Excursion (Xmax)3 mm
Surface Area of Cone (Sd)218.9 cm2
Maximum Mechanical Limit (Xlim)7 mm
Mounting Information
Recommended Enclosure Volume
Sealed 8-14 liters / 0.3-0.5 cu.ft.
Vented 8-16 liters / 0.3-0.6 cu.ft.
Driver Volume Displaced0.037 cu.ft. / 1.04 liters
Major Diameter9.36", 237.7 mm
Flat to Flat Diameter8.02", 203.7 mm
Baffle Hole Diameter7.36", 186.9 mm
Front Sealing GasketYes
Rear Sealing GasketYes
Mounting Holes Diameter0.28", 7.1mm
Mounting Holes B.C.D.8.6", 218.4mm
Depth3.75", 95.3 mm
Net Weight10 lbs, 4.54 kg
Shipping Weight11 lbs, 4.99 kgs
Materials of Construction
Coil ConstructionCopper voice coil
Coil FormerPolyimide former
Magnet CompositionFerrite magnet
Core DetailsVented core
  
Basket MaterialsDie-cast aluminum basket
Cone CompositionPaper cone
Cone Edge CompositionCloth cone edge
Dust Cap CompositionSolid composition paper dust cap
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