Eighteen Sound 10W650 16Ω
Woofer
10″ / 260 mm
Nominal diameter
64 Hz
Resonance
0.41
Q factor
94 dB
Sensitivity
± 5.7 mm
Linear excursion
500 W
Program Power
Driver
Port
Combined
Frequency response
Hz
Impedance
Ω
Impedance Phase
°
Excursion
mm
Velocity
m/s
SPL
dB
Acoustical Phase
°
Group Delay
ms
Transient response
ms
Sensitivity (1w, 1m, infinite baffle)
SPL1W
93.7
dB
Frequency response
55 - 5700
Hz
Thiele & Small parameters
Resonance frequency (free air)
fS
64.0
Hz
Mechanical quality factor
QMS
8.40
Electrical quality factor
QES
0.43
Total quality factor
QTS
0.41
Large signal parameters
Maximum linear excursion
xmax
5.7
mm
Air volume displaced at xmax
VD
200
cm³
Power handling
P
250
W
Program power
Pmax
500
W
Voice Coil
Nominal impedance
Z
16
Ω
DC resistance
RE
10.2
Ω
Inductance (1kHz)
LE
1.0
mH
VC Diameter
65
mm
Magnet
Force factor
Bl
19.2
N/A
Motor constant
Bl/√RE
6.01
N/√W
Diaphragm
Effective diameter
211
mm
Effective area
SD
350
cm²
Moving mass
MMS
39
g
Moving mass (without air load)
MMD
34.3
g
Material
Weather protected
Suspensions
Stiffness
KMS
6.29
N/mm
Compliance
CMS
159
µm/N
Equivalent volume to the compliance
VAS
27
L
Mechanical resistance
RMS
1.87
N·s/m
Dimensions
Nominal diameter
10
″
260
mm
Overall diameter
260
mm
Baffle cutout diameter
230
mm
Overall depth
121
mm
Flange thickness
9
mm
Mounting depth
112
mm
Volume occupied by the driver (estimated)
1.7
L
Net weight
4.3
kg
Similar woofers to Eighteen Sound 10W650 16Ω
10″Bass Guitar Speaker
fS
64 Hz
SD
346 cm²
40 - 2500 Hz
QTS
0.43
xmax
4.0 mm
SPL1W
93 dB
Bl/√RE
5.39
Pmax
600 W
10″Subwoofer
fS
60 Hz
SD
348 cm²
60 - 3150 Hz
QTS
0.36
xmax
7.3 mm
SPL1W
94 dB
Bl/√RE
5.8
Pmax
600 W
10″Coaxial
fS
65 Hz
SD
347 cm²
65 - 20000 Hz
QTS
0.39
xmax
7.4 mm
SPL1W
95 dB
Bl/√RE
5.69
Pmax
500 W