Eminence Delta Pro - 8" , 225 W

Špičkový 8" reproduktor s vysokou účinností.
8  Ohm.
Vhodný pro monitory, malé širokopásmové boxy a středové sekce extrémně výkonných PA systémů.

DELTA PRO- 8A Series Professional

Recommended for professional audio in both sealed and vented enclosures. Ideal for full-range, mid/hi, and
monitor wedges.

SPECIFICATION

• Nominal Basket Diameter 8", 203 mm
• Nominal Impedance 8 ohms 
• Power Rating Watts 225 W / Music Program 450 W
• Resonance 69Hz
• Usable Frequency Range 100 Hz - 3.0 kHz
• Sensitivity 98  dB/1W/1m
• Magnet Weight 59 oz.
• Gap Height 0.31", 7.95 mm
• Voice Coil Diameter 2.0", 50.8 mm 

THIELE & Small Parameters

• Resonant Frequency (fs) 69 Hz
• DC Resistance (Re) 5.4
• Coil Inductance (Le) 0.82 mH
• Mechanical Q (Qms) 6.43
• Electromagnetic Q (Qes) 0.20
• Total Q (Qts) 0.22
• Compliance Equivalent Volume (Vas) 18.32 liters / 6.47 cu. ft.
• Peak Diaphragm Displacement Volume (Vd) 65.68 cc
• Mechanical Compliance of Suspension (Cms) 0.35 mm/N
• BL Product (BL) 14.1 T-M
• Diaphragm Mass inc. Airload (Mms) 19.3 grams
• Efficiency Bandwidth Product (EBP) 307
• Maximum Linear Excursion (Xmax) 3.0 mm
• Surface Area of Cone (Sd) 218.2 cm²
• Maximum Mechanical Limit (Xlim) 8.0mm 

MOUNTING Information

• Recommended Enclosure Volume
  Sealed 8-16 liters / 0.30-0.60 cu. ft.
  Vented 10-16 liters / 0.40-0.60 cu. ft.
• Overall Diameter 8.02", 203.71 mm
• Baffle Hole Diameter 7.36", 186.94 mm
• Front Sealing Gasket fitted as standard
• Rear Sealing Gasket fitted as standard
• Mounting Holes Diameter 0.28", 7.11 mm
• Mounting Holes B.C.D. 8.60", 218.44 mm
• Depth 3.75", 95.25 mm

MATERIALS of Construction

• Copper voice coil
• Polyimide former
• Ferrite magnet
• Vented and extended core
• Die-cast aluminum basket
• Paper Cone
• Cloth cone edge
• Solid composition paper dust cap