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Eminence Alpha - 10" Speaker 150 W 8 Ohm

Item number: ADHEA10A

ALPHA-10A Series Standard American

Recommended for professional audio mid-bass applications in a small sealed cabinet.


SPECIFICATION
  • Nominal Basket Diameter 10", 254 mm
  • Nominal Impedance 8 ohms
  • Power Rating Watts 150 W / Music Program 300 W
  • Resonance 50 Hz
  • Usable Frequency Range 57 Hz - 4.5 kHz
  • Sensitivity 95.6
  • Magnet Weight 20 oz.
  • Gap Height 0.25", 6.35 mm
  • Voice Coil Diameter 1.5", 38.1 mm

THIELE & Small Parameters
  • Resonant Frequency (fs) 50 Hz
  • DC Resistance (Re) 5.31
  • Coil Inductance (Le) 0.66 mH
  • Mechanical Q (Qms) 5.21
  • Electromagnetic Q (Qes) 0.66
  • Total Q (Qts) 0.59
  • Compliance Equivalent Volume (Vas) 82.2 liters / 2.9 cu. ft.
  • Peak Diaphragm Displacement Volume (Vd) 114 cc
  • Mechanical Compliance of Suspension (Cms) 0.46 mm/N
  • BL Product (BL) 7.5 T-M
  • Diaphragm Mass inc. Airload (Mms) 22 grams
  • Efficiency Bandwidth Product (EBP) 76
  • Maximum Linear Excursion (Xmax) 3.2 mm
  • Surface Area of Cone (Sd) 355.4 cm2
  • Maximum Mechanical Limit (Xlim) 9.1 mm

MOUNTING Information
  • Recommended Enclosure Volume
    Sealed 8.5-11.3 liters/0.3-0.4 cu.ft.
    Vented 28.3-53.8 liters/1.0-1.9 cu.ft.
  • Overall Diameter 10.11", 256.8 mm
  • Baffle Hole Diameter 9.13", 231.8 mm
  • Front Sealing Gasket fitted as standard
  • Rear Sealing Gasket fitted as standard
  • Mounting Holes Diameter 0.23", 5.7 mm
  • Mounting Holes B.C.D. 9.6", 243.8 mm
  • Depth 3.90", 99 mm

MATERIALS of Construction
  • Copper voice coil
  • Polyimide former
  • Ferrite magnet
  • Vented and extended core
  • Pressed steel basket
  • Paper Cone
  • Cloth cone edge
  • Solid composition paper dust cap

Category: Eminence


62,00 €

including 19% VAT., plus shipping (Paketversand)

Recommended retail price: 86,40 €
(You save 28.24%, that is 24,40 €)
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Description

Empfohlen als Tief-/Mitteltöner für professionelle Audioanwendungen (kleine, geschlossene Gehäuse).


  • Produktart: Lautsprecher-Chassis
  • Typ: PA
  • nominaler Durchmesser: 10 ", 254 mm
  • Schwingspule: 1,5 ", 38,1 mm
  • Gesamtdurchmesser: 256,8 mm
  • Lochkreisdurchmesser: 243,8 mm
  • Ausschnittdurchmesser: 231,8 mm
  • Durchmesser Befestigungslöcher: 5,7 mm
  • Tiefe: 99 mm
  • nominale Impedanz: 8 Ohm
  • nominale Belastbarkeit: 150 W
  • maximale Belastbarkeit: 300 W
  • Empfindlichkeit (1 W / 1 m): 95,6 dB
  • Frequenzgang: 57 - 4500 Hz
  • Material Schwingspule: Kupfer
  • Magnet: Ferrit
  • Magnetspalt-Tiefe: 6,35 mm

Thiele & Small Parameter

  • Fs (Resonanzfrequenz): 50 Hz
  • Re (Gleichstromwiderstand): 5,31 Ohm
  • Qms (Mechanische Güte): 5,21
  • Le (Induktivität der Schwingspule): 0,66 mH
  • Qes (Elektrische Güte): 0,66
  • Qts (Gesamtgüte): 0,59
  • Vas (Ã?quavilentvolumen): 82,2
  • Mms (Bewegte Masse): 22 g
  • BL (Kraftfaktor): 7,5 Tesla/meter
  • Xmax (Maximale Auslenkung): 3,2 mm
  • Cms (Nachgiebigkeit der Aufhängung): 0,46 mm/N
  • Sd (Membranfläche): 355,4 cm²
  • Gewicht: 2,54 kg

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