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Eminence Delta - 15" Speaker 500 W 4 Ohm

Item number: ADHED15LFC

DELTA-15LFA Series American Standard

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


SPECIFICATION
  • Nominal Basket Diameter 15", 381 mm
  • Nominal Impedance 4 ohms
  • Power Rating Watts 500 W / Music Program 1000 W
  • Resonance 38.7 Hz
  • Usable Frequency Range 42 Hz - 3.2 kHz
  • Sensitivity 96
  • 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) 38.7 Hz
  • DC Resistance (Re) 3.27
  • Coil Inductance (Le) 1.09 mH
  • Mechanical Q (Qms) 7.74
  • Electromagnetic Q (Qes) 0.50
  • Total Q (Qts) 0.47
  • Compliance Equivalent Volume (Vas) 221.6 liters / 7.8 cu. ft.
  • Peak Diaphragm Displacement Volume 411cc
  • Mechanical Compliance of Suspension 0.215 mm/N
  • BL Product (BL) 11.22 T-M
  • Diaphragm Mass inc. Airload (Mms) 78.6 grams
  • Efficiency Bandwidth Product (EBP) 77.9
  • Maximum Linear Excursion (Xmax) 4.80 mm
  • Surface Area of Cone (Sd) 856.3 cm²
  • Maximum Mechanical Limit (Xlim) 16.5 mm

MOUNTING Information
  • Recommended Enclosure Volume
    Sealed 36.8-42.5 liters/1.3-1.5 cu.ft.
    Vented 85-167 liters/3-5.9 cu.ft.
  • Overall Diameter 15.15", 384.8 mm
  • Baffle Hole Diameter 13.77", 349.6 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. 14.56", 369.9 mm
  • Depth 6.3", 160 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


99,00 €

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

Recommended retail price: 133,20 €
(You save 25.68%, that is 34,20 €)
Must be ordered. Ready for shipment in 2 days

Shipping time: 3 - 5 workdays



Description

DELTA-15LFA Serie American Standard

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: 15 ", 381 mm
  • Schwingspule: 2,5 ", 63,5 mm
  • Gesamtdurchmesser: 384,8 mm
  • Lochkreisdurchmesser: 369,9 mm
  • Ausschnittdurchmesser: 352,3 mm
  • Durchmesser Befestigungslöcher: 6,4 mm
  • Tiefe: 160 mm
  • nominale Impedanz: 4 Ohm
  • nominale Belastbarkeit: 500 W
  • maximale Belastbarkeit: 1000 W
  • Empfindlichkeit (1 W / 1 m): 96 dB
  • Frequenzgang: 42 - 3200 Hz
  • Material Schwingspule: Kupfer
  • Magnet: Ferrit
  • Magnetspalt-Tiefe: 9,53 mm

Thiele & Small Parameter

  • Fs (Resonanzfrequenz): 39 Hz
  • Re (Gleichstromwiderstand): 6,11 Ohm
  • Qms (Mechanische Güte): 6,3
  • Le (Induktivität der Schwingspule): 1,37 mH
  • Qes (Elektrische Güte): 0,52
  • Qts (Gesamtgüte): 0,48
  • Vas (Ã?quavilentvolumen): 241
  • Mms (Bewegte Masse): 75 g
  • BL (Kraftfaktor): 14,6 Tesla/meter
  • Xmax (Maximale Auslenkung): 4,8 mm
  • Cms (Nachgiebigkeit der Aufhängung): 0,23 mm/N
  • Sd (Membranfläche): 873 cm²
  • Gewicht: 6,71 kg

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