Eminence Delta 12LF
  • Eminence Delta 12LF
  • Eminence Delta 12LF
  • Eminence Delta 12LF

Cere mai multe informatii despre Eminence Delta 12LF la numarul de telefon 0766.332.366 sau discuta pe forumul Poweraudio.

Preţ: 465,38 Lei
Fără TVA: 391,07 Lei
Dep. Ext. - livrare 10-14 zile
Producător: Eminence
Cod produs: Eminence Delta 12LF
Eminence Delta 12LF - 12" Woofer


Each Eminence American Standard model can be identified by its economical Stamped Steel chassis. Although more affordable than cast aluminium, these frames provide an excellent and versatile chassis. Eminence coat each basket and all metal components with an epoxy-acrylic finish using their in-house e-coat process. The thickness of that coating is controlled to within 0.001"; critical when working with close tolerance transducer motor designs. They then add front and rear sealing gaskets on each model to accommodate front or rear loading.

There are 24 unique models available in the American Standard series. Each was designed for versatility in a range of applications. From 6.5-15" models with applications ranging from standard sub-woofers, two-way enclosures, and coaxials, to truncated line array models, monitor woofers, and high performance midranges setting records for output in car audio, no other loudspeaker line provides more choices, power handling, performance, and reliability for the price. As with their Professional series, each product includes a lot of Made in the USA pride. 

Application Notes: LF Models are designed with extended Xmax to deliver more bass than standard models and provide a "true woofer" for three way applications.

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

  • Nominal Basket Diameter 12", 304.8mm
  • Nominal Impedance* 8 ohms
  • Power Rating**
  • Watts 500W
  • Music Program 1000W
  • Resonance 51Hz
  • Usable Frequency Range 44Hz - 3kHz
  • Sensitivity*** 94.6dB
  • Magnet Weight 56 oz.
  • Gap Height 0.37", 9.53mm
  • Voice Coil Diameter 2.5", 63.5mm

Thiele & Small Parameters:
  • Resonant Frequency (fs) 51Hz
  • DC Resistance (Re) 6.06
  • Coil Inductance (Le) 1.45mH
  • Mechanical Q (Qms) 7.28
  • Electromagnetic Q (Qes) 0.51
  • Total Q (Qts) 0.47
  • Compliance Equivalent Volume (Vas) 67.9 liters / 2.4 cu.ft.
  • Peak Diaphragm Displacement Volume (Vd) 243cc
  • Mechanical Compliance of Suspension (Cms) 0.19mm/N
  • BL Product (BL) 14.1 T-M
  • Diaphragm Mass Inc. Airload (MMs) 51 grams
  • Efficiency Bandwidth Product (EBP) 100
  • Maximum Linear Excursion (Xmax) 4.8mm
  • Surface Area of Cone (Sd) 506.7 cm2
  • Maximum Mechanical Limit (Xlim) 13.5mm

Mounting Information:
  • Recommended Enclosure Volume
  • Sealed 19.8-28 liters / 0.7-1 cu.ft.
  • Vented 25.5-102 liters / 0.9-3.6 cu.ft.
  • Driver Volume Displaced 137.3 cu.in. / 2.25 liters
  • Overall Diameter 12.03", 305.5mm
  • Baffle Hole Diameter 10.95", 278.1mm
  • Front Sealing Gasket Fitted as standard
  • Rear Sealing Gasket Fitted as standard
  • Mounting Holes Diameter 0.25", 6.4mm
  • Mounting Holes B.C.D. 11.59", 294.3mm
  • Depth 5.35", 136mm
  • Net Weight 11.8 lbs, 5.4 kg
  • Shipping Weight 14 lbs, 6.4 kgs 

    Materials of Construction:
    • Coil Construction Copper voice coil
    • Coil Former Polyimide former
    • Magnet Composition Ferrite magnet
    • Core Details Vented and extended core
    • Basket Materials Pressed steel basket
    • Cone Composition Paper Cone
    • vCone Edge Composition Cloth cone edge
    • Dust Cap Composition Solid composition paper dust cap

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