Guitar / Bass

Legend Series

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LEGEND 1058

The Eminence Legend 1058 guitar speaker takes classic tone a step further. Vintage American tone with punchy lows and warm, smooth, bluesy mids and highs. Fatter Legend 1028K tone with more depth.

response graph
Find a Dealer This table charts the specifications for the LEGEND 1058 speaker
Speaker Detail
Specification
Nominal Basket Diameter10", 254 mm
Nominal Impedance*8 Ω
Power Rating**
Watts75 W
Music ProgramN/A
Resonance97 Hz
Usable Frequency Range100 Hz - 5 kHz
Sensitivity***98.7 dB
Magnet Weight16 oz.
Gap Height0.25", 6.4 mm
Voice Coil Diameter1.5", 38 mm
Thiele & Small Parameters
Resonant Frequency (fs)97 Hz
DC Resistance (Re)7.49 Ω
Coil Inductance (Le)0.56m H
Mechanical Q (Qms)17.78
Electromagnetic Q (Qes)1.21
Total Q (Qts)1.13
Compliance Equivalent Volume (Vas)26.4 liters / 0.93 cu.ft.
Peak Diaphragm Displacement Volume (Vd)0 cc
Mechanical Compliance of Suspension (Cms)0.16 mm/N
BL Product (BL)8 T-M
Diaphragm Mass Inc. Airload (MMs)17 grams
Efficiency Bandwidth Product (EBP)80
Maximum Linear Excursion (Xmax)0 mm
Surface Area of Cone (Sd)344.9 cm2
Maximum Mechanical Limit (Xlim)N/A
Mounting Information
Recommended Enclosure Volume
Sealed Acceptable
Vented Acceptable
Driver Volume Displaced0.033 cu.ft. / 0.93 liters
Overall Diameter10.11", 256.8 mm
Baffle Hole Diameter9.13", 231.9 mm
Front Sealing GasketYes
Rear Sealing GasketYes
Mounting Holes Diameter0.23", 5.8mm
Mounting Holes B.C.D.9.6", 243.8mm
Depth4.1", 104.1 mm
Net Weight4.4 lbs, 2 kg
Shipping Weight5.4 lbs, 2.45 kgs
Materials of Construction
Coil ConstructionCopper voice coil
Coil FormerPolyimide former
Magnet CompositionFerrite magnet
Core DetailsNon-vented core
  
Basket MaterialsPressed steel basket
Cone CompositionPaper cone
Cone Edge CompositionPaper cone edge
Dust Cap CompositionSolid composition felt dust cap
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Footnotes

* Please consult www.eminence.com for specifications of models with alternative impedances.

** Multiple units exceed published rating evaluated under EIA 426A noise source and test standard while in a free-air, nontemperature-controlled environment.

*** The average output across the usable frequency range when applying 1W/1m into the nominal impedance. ie: 2.83 V /8 ohms, 4 V /16 ohms. 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 | 2 ft. x 2 ft. 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).

**** BETA 8CX, 10CX, 12CX and ACOUSTINATOR™ CX 2008 are coaxial speakers with tweeter sold separately. Published Usable Frequency response contingent upon use of APT 50 HF Driver.

***** Multiple units exceeded published rating evaluated under AES 500 and AES 800 noise sources and test standards while mounted on Eminence's TI-2000 horn in a nontemperature-controlled environment.

****** The average on axis output across the entire usable frequency range when applying 1W/1m into the nominal impedance while mounted on a Community SH 494 horn measured with: LMS (software calibrated) using a 0.25" [6.4mm] supplied microphone mounted 1m from horn mouth, Hafler P1500 Trans-Nova amplifier, 2700 cu.ft. chamber w/fiberglass on all six surfaces (three with custom made wedges). Plane-wave tube response and impedance curves measured with LMS on a 0.75" [19.1mm] diameter tube with adapter to allow for smooth transition to throat diameter and 1W/1m into nominal impedance. Prices and Specifications Subject to Change Without Notice.