4 results
Brand
ATOHMAcoustic EleganceAudesAurum CantusB&C SpeakerBMSBRAXBeymaBlack HydraCT SoundsCelestionCerwin VegaCiareD.A.S. AudioDB DriveDayton AudioESXETONEighteen SoundEminenceFaitalPROFaneFi Car AudioFocalFostexFountekGRSGoldwoodHELIXHertzJL AudioJensenKICKERKICXKartesianLaVoceLowtherMATCHMD LabMONACORMTX AudioMicro-PrecisionMorelObertonP.AudioPHL audioPRV AudioPUNKTKILDEPeerlessPioneerPowerBassPrecision DevicesPrideRCFRadianReckhornRockford FosgateSB AcousticsSEASSICASUPRAVOXScan-SpeakSkar AudioTang BandVISATONVOLTWVLWavecoraccutonmivoc
Type
SubwooferWooferMid BassMid-rangeFull-rangeCoaxial2 Way2 Way Kit3 WayBass Guitar SpeakerGuitar SpeakerLow frequencyMiniatureShallow SubwooferShallow WooferShallow Mid-WooferTriaxial
Available on
Amazon.comParts Express
•
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
Acoustic Elegance TD18H+4 Subwoofer

Acoustic Elegance TD18H+4

4 Ω
18″ Subwoofer
fS29 Hz
SD1218 cm²
20 - 1000 Hz
QTS0.22
xmax14 mm
SPL1W98.1 dB
Bl/√RE11.4
Pmax2000 W
Ciare PW455 Woofer

Ciare PW455

4 Ω
18″ Woofer
fS35 Hz
SD1158 cm²
35 - 1200 Hz
QTS0.24
xmax8.5 mm
SPL1W97.3 dB
Bl/√RE12.3
Pmax1800 W
Discontinued
Eminence SIGMA PRO 18-4 Subwoofer

Eminence SIGMA PRO 18-4

4 Ω
18″ Subwoofer
fS32 Hz
SD1140 cm²
32 - 2000 Hz
QTS0.29
xmax7 mm
SPL1W97.1 dB
Bl/√RE9.04
Pmax1400 W
Discontinued
Ciare CW455 Woofer

Ciare CW455

4 Ω
18″ Woofer
fS35 Hz
SD1131 cm²
QTS0.24
xmax6 mm
SPL1W97.2 dB
Bl/√RE12.3
Pmax1000 W