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Eminence Delta - 12" Speaker 500 W 4 Ohm

Item number: ADHED12LFC

DELTA-12LFC Series American Standard

Recommended for professional audio mid-bass or floor monitor applications in a sealed enclosure. Also suitable Mas a woofer in vented, bass guitar or PA enclosures.

SPECIFICATION

  • Nominal Basket Diameter 12", 304.8 mm
  • Nominal Impedance 4 ohms
  • Power Rating Watts 500 W / Music Program 1000 W
  • Resonance 52 Hz
  • Usable Frequency Range 45 Hz - 2.3 kHz
  • Sensitivity 93.1
  • Magnet Weight 56 oz.
  • Gap Height 0.375", 9.53 mm
  • Voice Coil Diameter 2.5", 63.5 mm

THIELE & Small Parameters

  • Resonant Frequency (fs) 52 Hz
  • DC Resistance (Re) 3.2
  • Coil Inductance (Le) 0.94 mH
  • Mechanical Q (Qms) 8.21
  • Electromagnetic Q (Qes) 0.47
  • Total Q (Qts) 0.44
  • Compliance Equivalent Volume (Vas) 63.7 liters / 2.3 cu. ft.
  • Peak Diaphragm Displacement Volume 249 cc
  • Mechanical Compliance of Suspension 0.17 mm/N
  • BL Product (BL) 10.9 T-M
  • Diaphragm Mass inc. Airload (Mms) 53 grams
  • Efficiency Bandwidth Product (EBP) 111.4
  • Maximum Linear Excursion (Xmax) 4.8 mm
  • Surface Area of Cone (Sd) 519.5 cm²
  • Maximum Mechanical Limit (Xlim) 13.5 mm

MOUNTING Information

  • Recommended Enclosure Volume
  • Sealed 21-47 liters/0.7-2.6 cu.ft.
  • Vented 28-110 liters/1.0-3.9 cu.ft.
  • Overall Diameter 12.03", 305.5 mm
  • Baffle Hole Diameter 10.95", 278.1 mm
  • Front Sealing Gasket fitted as standard
  • Rear Sealing Gasket fitted as standard
  • Mounting Holes Diameter 0.25", 6.4 mm
  • Mounting Holes B.C.D. 11.59", 294.3 mm
  • Depth 5.88", 149.35 mm

MATERIALS of Construction

  • Copper voice coil
  • Kapton
  • Ferrite magnet
  • Vented and extended core
  • Pressed steel basket
  • Treated Paper Cone
  • Cloth cone edge
  • Solid composition paper dust cap

Category: Eminence


90,90 €

including 19% VAT., no shipping costs (Paketversand)

Recommended retail price: 126,00 €
(You save 27.86%, that is 35,10 €)
Must be ordered. Ready for shipment in 2 days

Shipping time: 3 - 5 workdays



Description

Empfohlen als Tief-/Mitteltöner für professionelle Audio-Anwendungen und Bodenmonitore (geschlossene Gehäuse). Auch als Tieftöner für Bassreflex-Gehäuse sowie Bassgitarre und PA-Anwendungen geeignet.


  • Produktart: Lautsprecher-Chassis
  • Typ: PA
  • nominaler Durchmesser: 12 ", 304,8 mm
  • Schwingspule: 2,5 ", 63,5 mm
  • Gesamtdurchmesser: 305,5 mm
  • Lochkreisdurchmesser: 294,3 mm
  • Ausschnittdurchmesser: 278,1 mm
  • Durchmesser Befestigungslöcher: 6,4 mm
  • Tiefe: 149,35 mm
  • nominale Impedanz: 4 Ohm
  • nominale Belastbarkeit: 500 W
  • maximale Belastbarkeit: 1000 W
  • Empfindlichkeit (1 W / 1 m): 93,1 dB
  • Frequenzgang: 45 - 2300 Hz
  • Material Schwingspule: Kupfer
  • Magnet: Ferrit
  • Magnetspalt-Tiefe: 9,53 mm

Thiele & Small Parameter

  • Fs (Resonanzfrequenz): 52 Hz
  • Re (Gleichstromwiderstand): 3,2 Ohm
  • Qms (Mechanische Güte): 8,21
  • Le (Induktivität der Schwingspule): 0,94 mH
  • Qes (Elektrische Güte): 0,47
  • Qts (Gesamtgüte): 0,44
  • Vas (Ã?quavilentvolumen): 63,7
  • Mms (Bewegte Masse): 53 g
  • BL (Kraftfaktor): 10,9 Tesla/meter
  • Xmax (Maximale Auslenkung): 4,8 mm
  • Cms (Nachgiebigkeit der Aufhängung): 0,17 mm/N
  • Sd (Membranfläche): 519,5 cm²
  • Gewicht: 6,35 kg

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