20 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
Fountek FW323 4ohm Subwoofer

Fountek FW323 4ohm

4 Ω
12 Subwoofer
fS30 Hz
SD491 cm²
30 - 2000 Hz
QTS0.45
xmax17 mm
SPL1W85.7 dB
Bl/√RE8.1
Pmax700 W
Fountek FW322 8ohm Subwoofer

Fountek FW322 8ohm

8 Ω
12 Subwoofer
fS40.1 Hz
SD515 cm²
40 - 900 Hz
QTS0.46
xmax8 mm
SPL1W89.9 dB
Bl/√RE7.48
Pmax600 W
Fountek FW322 4ohm Subwoofer

Fountek FW322 4ohm

4 Ω
12 Subwoofer
fS41.8 Hz
SD515 cm²
40 - 900 Hz
QTS0.36
xmax10 mm
SPL1W90 dB
Bl/√RE9.22
Pmax600 W
Fountek FW300DV Subwoofer

Fountek FW300DV

4 Ω
12 Subwoofer
fS39 Hz
SD531 cm²
39 - 2000 Hz
QTS0.49
xmax12 mm
SPL1W88 dB
Bl/√RE8.32
Pmax600 W
Fountek FW222 Mid Bass

Fountek FW222

8 Ω
8 Mid Bass
fS34.6 Hz
SD219 cm²
50 - 3000 Hz
QTS0.49
xmax7 mm
SPL1W86.8 dB
Bl/√RE3.34
Pmax150 W
Fountek FW200 Mid Bass

Fountek FW200

8 Ω
8 Mid Bass
fS35.7 Hz
SD214 cm²
35 - 3000 Hz
QTS0.53
xmax4.4 mm
SPL1W87.7 dB
Bl/√RE2.62
Pmax150 W
Fountek FW168K Mid Bass

Fountek FW168K

8 Ω
6.5 Mid Bass
fS48.6 Hz
SD125 cm²
70 - 4500 Hz
QTS0.43
xmax5 mm
SPL1W86.9 dB
Bl/√RE3.03
Pmax100 W
Fountek FW168 Mid Bass

Fountek FW168

8 Ω
6.5 Mid Bass
fS45 Hz
SD119 cm²
40 - 4000 Hz
QTS0.40
xmax4.6 mm
SPL1W87.1 dB
Bl/√RE3.06
Pmax100 W
Fountek FW146 Mid Bass

Fountek FW146

8 Ω
5.5 Mid Bass
fS50 Hz
SD77.6 cm²
45 - 4000 Hz
QTS0.40
xmax3.6 mm
SPL1W85.9 dB
Bl/√RE2.48
Pmax70 W
Fountek FW135H Mid-range

Fountek FW135H

8 Ω
5.25 Mid-range
fS59.1 Hz
SD86.6 cm²
70 - 5500 Hz
QTS0.46
xmax5 mm
SPL1W85.5 dB
Bl/√RE2.68
Pmax60 W
Fountek FW100B Mid Bass

Fountek FW100B

8 Ω
4 Mid Bass
fS77 Hz
SD55.4 cm²
77 - 4500 Hz
QTS0.63
xmax4 mm
SPL1W83.2 dB
Bl/√RE2.24
Pmax70 W
Fountek FR89EX Full-range

Fountek FR89EX

8 Ω
3.5 Full-range
fS97 Hz
SD28.3 cm²
70 - 20000 Hz
QTS0.52
xmax5 mm
SPL1W85.1 dB
Bl/√RE1.53
Pmax50 W
Fountek FR88EX Full-range

Fountek FR88EX

8 Ω
3.5 Full-range
fS95 Hz
SD27.3 cm²
95 - 20000 Hz
QTS0.47
xmax3 mm
SPL1W83.7 dB
Bl/√RE1.35
Pmax30 W
Fountek FR88 Full-range

Fountek FR88

8 Ω
3.5 Full-range
fS105 Hz
SD27.3 cm²
100 - 25000 Hz
QTS0.60
xmax1 mm
SPL1W84.2 dB
Bl/√RE1.24
Pmax30 W
Fountek FR59EXE Full-range

Fountek FR59EXE

4 Ω
2.5 Full-range
fS139 Hz
SD17 cm²
139 - 20000 Hz
QTS0.36
xmax1.4 mm
SPL1W85.5 dB
Bl/√RE1.51
Pmax20 W
Fountek FR58EX Full-range

Fountek FR58EX

8 Ω
2.5 Full-range
fS134 Hz
SD17.4 cm²
130 - 20000 Hz
QTS0.55
xmax2.9 mm
SPL1W82.1 dB
Bl/√RE1.54
Pmax30 W
Fountek FR58C Full-range

Fountek FR58C

8 Ω
2.5 Full-range
fS154 Hz
SD18.1 cm²
154 - 10000 Hz
QTS1.19
xmax1.1 mm
SPL1W83.1 dB
Bl/√RE0.64
Pmax10 W
Fountek FR135EX Full-range

Fountek FR135EX

8 Ω
5.5 Full-range
fS61.5 Hz
SD70.5 cm²
50 - 26000 Hz
QTS0.49
xmax5 mm
SPL1W84.9 dB
Bl/√RE2.05
Pmax80 W
Fountek FM135D-II Mid-range

Fountek FM135D-II

8 Ω
5.25 Mid-range
fS73 Hz
SD83.3 cm²
73 - 5500 Hz
QTS0.28
xmax1.5 mm
SPL1W90.4 dB
Bl/√RE3.17
Pmax60 W
Fountek FE85 Full-range

Fountek FE85

8 Ω
3.5 Full-range
fS125 Hz
SD27 cm²
100 - 25000 Hz
QTS0.52
xmax1.5 mm
SPL1W85 dB
Bl/√RE1.51
Pmax24 W