Eminence DELTA-10A
8Ω
16ΩBass Guitar Speaker
10″ / 254 mm
Nominal diameter
66 Hz
Resonance
0.33
Q factor
95 dB
Sensitivity
± 3.5 mm
Linear excursion
700 W
Program Power
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Specifications
Sensitivity (1w, 1m, infinite baffle)
SPL1W
95.3
dB
Frequency response
63 - 3700
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
66.0
Hz
Mechanical quality factor
QMS
6.53
Electrical quality factor
QES
0.35
Total quality factor
QTS
0.33
Large signal parameters
Maximum linear excursion
xmax
3.5
mm
Maximum excursion before damage
xlim
9.4
mm
Air volume displaced at xmax
VD
121
cm³
Power handling
P
350
W
Program power
Pmax
700
W
Voice Coil
Nominal impedance
Z
8
Ω
DC resistance
RE
5.4
Ω
Inductance (1kHz)
LE
0.74
mH
VC Diameter
64
mm
Winding material
Aluminum
Former material
Polyimide
Magnet
Force factor
Bl
14.4
N/A
Motor constant
Bl/√RE
6.19
N/√W
Air gap height
HAG
9.5
mm
Weight
1.588
kg
Material
Ferrite
Diaphragm
Effective diameter
210
mm
Effective area
SD
345
cm²
Moving mass
MMS
32
g
Moving mass (without air load)
MMD
27.4
g
Material
Paper
Suspensions
Stiffness
KMS
5.56
N/mm
Compliance
CMS
180
µm/N
Equivalent volume to the compliance
VAS
30.5
L
Mechanical resistance
RMS
2.03
N·s/m
Surround material
Cloth
Dimensions
Nominal diameter
10
″
254
mm
Overall diameter
256
mm
Baffle cutout diameter
233
mm
Overall depth
108
mm
Volume occupied by the driver
1.42
L
Net weight
4.9
kg
Frame material
Pressed steel
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