Haut parleur guitare basse Eminence LEGEND BP102 8ohm
[LEGEND BP102-8] Avis/Critiques Recommended for professional bass guitar applications in a sealed or vented
enclosure. Works well in single or multi driver designs.
SPECIFICATION
Nominal Basket
Diameter 10", 254mm
Nominal Impedance* 8 ohms
Power
Rating
Watts 200W
Music Program 400W
Resonance 35Hz
Usable Frequency Range 40Hz-2kHz
Sensitivity***
92
Magnet Weight 38 oz.
Gap Height 0.312", 7.92mm
Voice
Coil Diameter 2", 50.8mm
THIELE & SMALL
PARAMETERS
Resonant Frequency (fs) 35Hz
DC Resistance (Re) 5.59
Coil Inductance (Le) 0.83mH
Mechanical Q (Qms) 5.36
Electromagnetic Q (Qes) 0.47
Total Q (Qts) 0.43
Compliance Equivalent Volume (Vas) 91.2
liters / 3.2 cu.ft.
Peak Diaphragm Displacement Volume (Vd) 207cc
Mechanical Compliance of Suspension (Cms) 0.54mm/N
BL
Product (BL) 10.0 T-M
Diaphram Mass inc. Airload
(Mms) 38 grams
Efficiency Bandwidth Product (EBP)
75
Maximum Linear Excursion (Xmax) 6.2mm
Surface Area of Cone (Sd) 334.5 cm2
Maximum Mechanical
Limit (Xlim) 10.0mm
MOUNTING INFORMATION
Recommended Enclosure
Sealed 14-28 liters/
0.5-1 cu.ft.
Vented 25.5-62 liters/ 0.9-2.2 cu.ft.
Overall Diameter 10.08", 256.1mm
Baffle Hole
Diameter 9.05", 229.7mm
Front Sealing Gasket fitted
as standard
Rear Sealing Gasket
Mounting Holes Diameter 0.25", 6.4mm
Mounting Holes
B.C. D. 9.66", 245.4mm
Depth 4.25", 108mm
Net Weight 8.9 lbs., 4 kg
Shipping Weight 9.1
lbs., 4.1 kg
MATERIALS OF CONSTRUCTION
Coil Construction Copper voice coil
Coil Former
Polyimide former
Magnet Composition Ferrite
magnet
Core Details Non-vented core
Basket
Materials Pressed steel basket
Cone
Composition Paper Cone
Cone Edge Composition Cloth
cone edge
Dustcap Composition Zurette dust cap
FOOTNOTES
* Please consult
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, 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).
**** BETA 8CX, 10CX, 12CX and ACOUSTINATOR™ CX2008 are coaxial
speakers with tweeter sold separately. Published Usable Frequency response
contingent upon use of APT 50 HF Driver.
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