3156 results
Nominal diameter
SensitivitySPL1W
dB

Thiele & Small parameters

Resonance frequencyfS
Hz
Mechanical quality factorQMS
Electrical quality factorQES
Total quality factorQTS

Large signal parameters

Maximum linear excursionxmax
mm
Air volume displaced at xmaxVD
cm³
Program powerPmax
W

Voice Coil & Magnet

Nominal impedanceZ
Ω
DC resistanceRE
Ω
Force factorBl
N/A
Motor constantBl/√RE
N/√W
InductanceLE
mH
VC Diameter
mm

Diaphragm

Effective diameter
mm
Effective areaSD
cm²
Moving massMMS
g

Suspensions

StiffnessKMS
N/mm
ComplianceCMS
µm/N
Equivalent volume to CMSVAS
L
Mechanical resistanceRMS
N·s/m

Dimensions

Overall size
mm
Baffle cutout diameter
mm
Overall depth
mm
Mounting depth
mm
Volume occupied
L
Net weight
kg
Eighteen Sound 12ND940 Subwoofer

Eighteen Sound 12ND940

8 Ω
12Subwoofer
fS49 Hz
SD531 cm²
50 - 3000 Hz
QTS0.20
xmax7.6 mm
SPL1W97.3 dB
Bl/√RE9.93
Pmax1200 W
Focal SUB 20 SF Subwoofer

Focal SUB 20 SF

4 Ω
8Subwoofer
fS36 Hz
SD202 cm²
QTS0.39
xmax10 mm
SPL1W83 dB
Bl/√RE7.05
Pmax400 W
FaitalPRO 12FE400 4Ω Subwoofer

FaitalPRO 12FE400 4Ω

4 Ω
12Subwoofer
fS55 Hz
SD549 cm²
55 - 4000 Hz
QTS0.52
xmax5.4 mm
SPL1W94.4 dB
Bl/√RE5.61
Pmax400 W
STX W.18.140.4.MCX Low frequency

STX W.18.140.4.MCX

4 Ω
8Low frequency
fS40 Hz
SD143 cm²
40 - 8000 Hz
QTS0.36
xmax4 mm
SPL1W88 dB
Bl/√RE3.03
Pmax140 W
STX W.18.140.8.MCX Low frequency

STX W.18.140.8.MCX

8 Ω
8Low frequency
fS37 Hz
SD143 cm²
40 - 8000 Hz
QTS0.39
xmax4 mm
SPL1W87.2 dB
Bl/√RE2.7
Pmax140 W
STX W.20.140.8.MC Low frequency

STX W.20.140.8.MC

8 Ω
8Low frequency
fS27 Hz
SD224 cm²
30 - 6000 Hz
QTS0.45
xmax4.5 mm
SPL1W87.2 dB
Bl/√RE2.61
Pmax140 W
STX W.20.300.2x2.MC Subwoofer

STX W.20.300.2x2.MC

2 x 2 Ω
8Subwoofer
fS33 Hz
SD214 cm²
35 - 500 Hz
QTS0.39
xmax9 mm
SPL1W85.1 dB
Bl/√RE5.06
Pmax300 W
STX W.20.300.2x4.MC Subwoofer

STX W.20.300.2x4.MC

2 x 4 Ω
8Subwoofer
fS35 Hz
SD214 cm²
35 - 500 Hz
QTS0.42
xmax9 mm
SPL1W85.6 dB
Bl/√RE5.17
Pmax300 W
STX W.20.80.4.MC Low frequency

STX W.20.80.4.MC

4 Ω
8Low frequency
fS48 Hz
SD214 cm²
50 - 10000 Hz
QTS0.97
xmax3.5 mm
SPL1W86.5 dB
Bl/√RE2.16
Pmax80 W
STX W.22.250.8.FCX Low frequency

STX W.22.250.8.FCX

8 Ω
8Low frequency
fS28 Hz
SD214 cm²
QTS0.34
xmax6.5 mm
SPL1W85.8 dB
Bl/√RE4.87
Pmax250 W
STX W.25.300.8.MC_v2 Low frequency

STX W.25.300.8.MC_v2

8 Ω
10Low frequency
fS65 Hz
SD346 cm²
60 - 8000 Hz
QTS0.68
xmax4 mm
SPL1W91.9 dB
Bl/√RE4.06
Pmax300 W
STX W.25.400.2x2.MC Subwoofer

STX W.25.400.2x2.MC

2 x 2 Ω
10Subwoofer
fS33 Hz
SD315 cm²
30 - 500 Hz
QTS0.33
xmax7.5 mm
SPL1W86.9 dB
Bl/√RE7.38
Pmax400 W
STX W.25.400.2x4.MC Subwoofer

STX W.25.400.2x4.MC

2 x 4 Ω
10Subwoofer
fS32 Hz
SD315 cm²
30 - 500 Hz
QTS0.33
xmax7.5 mm
SPL1W86.9 dB
Bl/√RE7.18
Pmax400 W
STX W.27.400.8.MC Low frequency

STX W.27.400.8.MC

8 Ω
10Low frequency
fS27 Hz
SD345 cm²
30 - 3000 Hz
QTS0.33
xmax5.5 mm
SPL1W89.7 dB
Bl/√RE4.56
Pmax400 W
STX W.27.500.8.FCX Subwoofer

STX W.27.500.8.FCX

8 Ω
10Subwoofer
fS25 Hz
SD350 cm²
25 - 500 Hz
QTS0.35
xmax13.5 mm
SPL1W85.4 dB
Bl/√RE6.93
Pmax500 W
STX W.30.500.2x2.MC Subwoofer

STX W.30.500.2x2.MC

2 x 2 Ω
12Subwoofer
fS29 Hz
SD490 cm²
30 - 500 Hz
QTS0.38
xmax7 mm
SPL1W88.1 dB
Bl/√RE7.64
Pmax500 W
STX W.30.500.2x4.MC Subwoofer

STX W.30.500.2x4.MC

2 x 4 Ω
12Subwoofer
fS29 Hz
SD490 cm²
30 - 500 Hz
QTS0.39
xmax7 mm
SPL1W87.2 dB
Bl/√RE7.89
Pmax500 W
STX W.38.1200.8.MC Subwoofer

STX W.38.1200.8.MC

8 Ω
15Subwoofer
fS28 Hz
SD855 cm²
30 - 1000 Hz
QTS0.32
xmax8 mm
SPL1W92.4 dB
Bl/√RE8.94
Pmax1200 W
STX W.38.800.4.MC Subwoofer

STX W.38.800.4.MC

4 Ω
15Subwoofer
fS27 Hz
SD855 cm²
30 - 1000 Hz
QTS0.22
xmax8 mm
SPL1W94.1 dB
Bl/√RE9.81
Pmax800 W
STX W.46.1300.8.MC Subwoofer

STX W.46.1300.8.MC

8 Ω
18Subwoofer
fS36 Hz
SD1260 cm²
40 - 1000 Hz
QTS0.32
xmax11 mm
SPL1W95.1 dB
Bl/√RE13.7
Pmax1300 W
ESX QXP104 Shallow Subwoofer

ESX QXP104

4 Ω
10Shallow Subwoofer
fS33 Hz
SD380 cm²
QTS0.63
xmax14.5 mm
SPL1W83 dB
Bl/√RE8.48
Pmax1000 W
ESX QXP124 Shallow Subwoofer

ESX QXP124

4 Ω
12Shallow Subwoofer
fS26 Hz
SD552 cm²
QTS0.55
xmax14.5 mm
SPL1W84.3 dB
Bl/√RE9.2
Pmax1000 W
Image Dynamics ID10D2 V4 Subwoofer

Image Dynamics ID10D2 V4

2 x 2 Ω
10Subwoofer
fS32 Hz
SD363 cm²
30 - 500 Hz
QTS0.67
xmax14 mm
SPL1W86.3 dB
Bl/√RE6.11
Pmax500 W
Image Dynamics ID10D4 V4 Subwoofer

Image Dynamics ID10D4 V4

2 x 4 Ω
10Subwoofer
fS32 Hz
SD363 cm²
30 - 500 Hz
QTS0.73
xmax14 mm
SPL1W86.2 dB
Bl/√RE5.54
Pmax500 W
Image Dynamics ID12D2 V4 Subwoofer

Image Dynamics ID12D2 V4

2 x 2 Ω
12Subwoofer
fS45 Hz
SD498 cm²
45 - 500 Hz
QTS0.63
xmax14 mm
SPL1W89.2 dB
Bl/√RE9.18
Pmax500 W
Image Dynamics ID12D4 V4 Subwoofer

Image Dynamics ID12D4 V4

2 x 4 Ω
12Subwoofer
fS45 Hz
SD498 cm²
45 - 500 Hz
QTS0.79
xmax14 mm
SPL1W85.7 dB
Bl/√RE5.45
Pmax500 W
Image Dynamics ID8D2 V4 Subwoofer

Image Dynamics ID8D2 V4

2 x 2 Ω
8Subwoofer
fS31 Hz
SD241 cm²
30 - 500 Hz
QTS0.46
xmax12.5 mm
SPL1W86.7 dB
Bl/√RE5.41
Pmax300 W
Image Dynamics ID8D4 V4 Subwoofer

Image Dynamics ID8D4 V4

2 x 4 Ω
8Subwoofer
fS31 Hz
SD241 cm²
30 - 500 Hz
QTS0.67
xmax12.5 mm
SPL1W86.8 dB
Bl/√RE5.09
Pmax300 W
Image Dynamics IDQ10D2 V4 Subwoofer

Image Dynamics IDQ10D2 V4

2 x 2 Ω
10Subwoofer
fS42 Hz
SD380 cm²
40 - 500 Hz
QTS0.80
xmax14.5 mm
SPL1W85.6 dB
Bl/√RE5.48
Pmax500 W
Image Dynamics IDQ10D4 V4 Subwoofer

Image Dynamics IDQ10D4 V4

2 x 4 Ω
10Subwoofer
fS42 Hz
SD380 cm²
40 - 500 Hz
QTS0.87
xmax14.5 mm
SPL1W84.4 dB
Bl/√RE5.66
Pmax500 W
Image Dynamics IDQ12D2 V4 Subwoofer

Image Dynamics IDQ12D2 V4

2 x 2 Ω
12Subwoofer
fS34 Hz
SD511 cm²
35 - 500 Hz
QTS0.68
xmax14.5 mm
SPL1W86.4 dB
Bl/√RE6.75
Pmax750 W
Image Dynamics IDQ12D4 V4 Subwoofer

Image Dynamics IDQ12D4 V4

2 x 4 Ω
12Subwoofer
fS35 Hz
SD511 cm²
35 - 500 Hz
QTS0.74
xmax14.5 mm
SPL1W86 dB
Bl/√RE6.44
Pmax750 W
Image Dynamics IDQ8D2 V4 Subwoofer

Image Dynamics IDQ8D2 V4

2 x 2 Ω
8Subwoofer
fS51 Hz
SD214 cm²
50 - 500 Hz
QTS0.81
xmax14.5 mm
SPL1W83.4 dB
Bl/√RE5.7
Pmax250 W