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Home > Accessories > Amplifier Parts > PA Speaker Parts > Speakers for PA Speakers > Eminence Delta 12 LFC 12" Speaker

Speakers for PA Speakers

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  • Overview
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Item #: 585792
Mfg #: Delta 12LFC

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Price: $99.99
Availability: In Stock, Ready To Ship!

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Product Overview

A medium- to high-power Eminence speaker at a low cost.

  • Materials of Construction
    Copper voice coil
    Ferrite magnet
    Vented and extended core
    Pressed steel basket
    Treated paper cone
    Cloth cone edge
    Solid composition paper dust cap

Product Details

Eminence Delta 12 LFC 12" Speaker

After plenty of requests from the public, Eminence has created the Delta-12LFC, a 4O version of their popular and versatile Delta 12 LF speaker. Offering a 12" subwoofer and stamped steel frame, the Delta-12LFC has an extended core motor for low distortion and high-power handling. This 12" Eminence subwoofer is ideal for use in a bass guitar application or PA cabinet.

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  • Nominal basket diameter: 12", 304.8mm
    Nominal impedance: 4O
    Power rating:
    Watts: 500W
    Music program: 1000W
    Resonance: 52Hz
    Usable frequency range: 45Hz-2.3kHz
    Sensitivity: 93.1
    Magnet weight: 56oz..
    Gap height: 0.375", 9.53mm
    Voice coil diameter: 2.5", 63.5mm

    Thiele & Small Parameters
    Resonant frequency (fs): 52Hz
    DC resistance (Re): 3.2
    Coil inductance (Le): .94mH
    Mechanical Q (Qms): 8.21
    Electromagnetic Q (Qes): .47
    Total Q (Qts): .44
    Compliance equivalent volume (Vas): 63.7 liters / 2.3 cu.'
    Peak diaphragm displacement volume (Vd): 249cc
    Mechanical compliance of suspension (Cms): 0.17mm/N
    BL product (BL): 10.9 T-M
    Diaphragm mass inc. airload (Mms): 53g
    Efficiency bandwidth product (EBP): 111.4
    Maximum linear excursion (Xmax): 4.8mm
    Surface area of cone (Sd): 519.5 cm2
    Maximum mechanical limit (Xlim): 13.5mm

    Mounting Information
    Recommended enclosure volume:
    SeaLED: 21-74 liters/0.7-2.6 cu.'
    Vented: 28-110 liters/1.0-3.9 cu.'
    Driver volume displaced: 137.3 cu.in. / 2.25 liters
    Overall diameter: 12.03", 305.5mm
    Baffle hole diameter: 10.95", 278.1mm
    Front sealingg asket: Fitted as standard
    Rear sealing gasket: Fitted as standard
    Mounting holes diameter: 0.25", 6.4mm: 11.59", 294.4mm
    Mounting holes B.C.D.: 5.88", 149.35mm
    Depth: 11.8lb., 5.4kg
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