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Home > Accessories > Amplifier Parts > Instrument Amp Parts > Speakers for Instrument Amps > Eminence Legend CB158 15" 300W Bass Speaker

Speakers for Instrument Amps

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Item #: 660087
Mfg #: LEGEND CB158

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Price: $134.99
Availability: The item is currently out of stock. The expected available date is 9/24/2014.

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Product Overview

Full, round bass tone.

  • Full, round tone
    Recommended for sealed or vented enclosures
Product Details

Eminence Legend CB158 15" 300W Bass Speaker

The Eminence Legend CB158 15" Bass Speaker delivers the full, round bass tone you want from a 15" speaker. Recommended for professional bass guitar applications in a sealed or vented enclosure.

Order today with the no-risk assurance of our Total Satisfaction and Low Price Guarantees!

  • Nominal Basket Diameter: 15", 381mm
    Nominal Impedance*: 8 ohms
    Power Rating**: 300W
    Resonance: 34Hz
    Usable Frequency Range: 47Hz-3kHz
    Sensitivity***: 98
    Magnet Weight: 80 oz.
    Gap Height: 0.375", 9.53mm
    Voice Coil Diameter : 2.5", 63.5mm

    Thiele & Small Parameters
    Resonant Frequency (fs): 34Hz
    DC Resistance (Re): 6.15
    Coil Inductance (Le): 0.33mH
    Mechanical Q (Qms): 5.9
    Electromagnetic Q (Qes): 0.36
    Total Q (Qts): 0.34
    Compliance Equivalent Volume (Vas): 336 liters / 11.9 cu. ft.
    Peak Diaphragm Displacement Volume (Vd): 411cc
    Mechanical Compliance of Suspension (Cms): 0.31mm/N
    BL Product (BL): 16.0 T-M
    Diaphragm Mass inc. Airload (Mms): 70 grams
    Efficiency Bandwidth Product (EBP): 95
    Maximum Linear Excursion (Xmax): 4.8mm
    Surface Area of Cone (Sd): 856.3 cm2
    Maximum Mechanical Limit (Xlim): 9.5mm

    Mounting Information
    Recommended Enclosure Volume
    Sealed: 54-65 liters/ 1.9-2.3 cu.ft.
    Vented: 54-159 liters/ 1.9-5.6 cu.ft.
    Overall Diameter: 15.21", 386.4mm
    Baffle Hole Diameter: 14.0", 355.3mm
    Front Sealing Gasket: fitted as standard
    Rear Sealing Gasket: fitted as standard
    Mounting Holes Diameter: 0.28", 7.1mm
    Mounting Holes B.C.D.: 14.56", 369.9mm
    Depth: 6.5", 165mm
    Net Weight: 17.3 lbs., 7.9 kg
    Shipping Weight: 19.4 lbs., 8.8 kg

    Materials of Construction
    Copper voice coil
    Polyimide former
    Ferrite magnet
    Vented and extended core
    Die-cast aluminum basket
    Paper Cone
    Cloth cone edge
    Solid composition paper dust cap


    *Please inquire about alternative impedances.
    **Multiple units exceed published rating evaluated under EIA 426A noise source and test standard while in a free-air, non-temperature controlled environment.
    ***The average output across the usable frequency range when applying 1W/1M into the nominal impedance. Ie: 2.83V/8ohms, 4V/16ohms.
    Eminence response curves are measured under the following conditions: All speakers are tested at 1w/1m using a variety of test set-ups for the appropriate impedance " LMS using 0.25" supplied microphone (software
    calibrated) mounted 1m from wall/baffle " 2ft. X 2ft. baffle is built into the wall with the speaker mounted flush against a steel ring for minimum diffraction " Hafler P1500 Trans-Nova amplifier " 2700 cu.ft. chamber with
    fiberglass on all six surfaces (three with custom-made wedges).
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