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Brand
ATOHMAcoustic EleganceAudesAurum CantusB&C SpeakerBMSBRAXBeymaBlack HydraCT SoundsCelestionCerwin VegaCiareD.A.S. AudioDB DriveDayton AudioEASTECHESXETONEighteen SoundEminenceFaitalPROFaneFi Car AudioFocalFostexFountekGRSGoldwoodHELIXHertzJL AudioJensenKICKERKICXKartesianLaVoceLowtherMATCHMD LabMONACORMTX AudioMicro-PrecisionMorelObertonP.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
RCF MB15Y358 Woofer
RCF  MB15Y3588 Ω
15″Woofer
fS
44 Hz
SD
900 cm²
40 - 3000 Hz
QTS
0.22
xmax
6.0 mm
SPL1W
99 dB
Bl/√RE
9.51
Pmax
1300 W
RCF MB12Y901 Woofer
RCF  MB12Y9018 Ω
12″Woofer
fS
55 Hz
SD
500 cm²
45 - 2500 Hz
QTS
0.26
xmax
6.0 mm
SPL1W
95 dB
Bl/√RE
9.68
Pmax
1400 W
RCF MB12Y800 Woofer
RCF  MB12Y8008 Ω
12″Woofer
fS
55 Hz
SD
500 cm²
45 - 2500 Hz
QTS
0.26
xmax
6.0 mm
SPL1W
95 dB
Bl/√RE
9.68
Pmax
1400 W
RCF MB12Y358 Woofer
RCF  MB12Y3588 Ω
12″Woofer
fS
55 Hz
SD
500 cm²
45 - 3000 Hz
QTS
0.20
xmax
6.0 mm
SPL1W
97 dB
Bl/√RE
9.51
Pmax
1300 W
RCF MB10Y308 Woofer
RCF  MB10Y3088 Ω
10″Woofer
fS
60 Hz
SD
400 cm²
55 - 3500 Hz
QTS
0.23
xmax
5.0 mm
SPL1W
97 dB
Bl/√RE
7.82
Pmax
1000 W
RCF MB10G253 Woofer
RCF  MB10G2538 Ω
10″Woofer
fS
76 Hz
SD
400 cm²
55 - 3000 Hz
QTS
0.34
xmax
7.0 mm
SPL1W
97 dB
Bl/√RE
6.53
Pmax
600 W
RCF M15P550 Woofer
RCF  M15P5508 Ω
15″Woofer
fS
45 Hz
SD
850 cm²
40 - 3000 Hz
QTS
0.37
xmax
7.0 mm
SPL1W
98 dB
Bl/√RE
8.6
Pmax
1000 W
RCF LF18Y488 Subwoofer
RCF  LF18Y4888 Ω
18″Subwoofer
fS
33 Hz
SD
1200 cm²
30 - 1000 Hz
QTS
0.29
xmax
9.0 mm
SPL1W
96 dB
Bl/√RE
11
Pmax
1800 W
RCF LF18Y408 Subwoofer
RCF  LF18Y4088 Ω
18″Subwoofer
fS
32 Hz
SD
1200 cm²
30 - 1000 Hz
QTS
0.26
xmax
9.0 mm
SPL1W
96 dB
Bl/√RE
12
Pmax
2400 W
RCF LF18Y402 Subwoofer
RCF  LF18Y4028 Ω
18″Subwoofer
fS
30 Hz
SD
1200 cm²
25 - 1000 Hz
QTS
0.30
xmax
12.0 mm
SPL1W
95 dB
Bl/√RE
11
Pmax
2400 W
RCF LF18N408 Subwoofer
RCF  LF18N4088 Ω
18″Subwoofer
fS
30 Hz
SD
1220 cm²
25 - 1000 Hz
QTS
0.33
xmax
15.0 mm
SPL1W
93 dB
Bl/√RE
12
Pmax
3000 W
RCF LF18G908 Subwoofer
RCF  LF18G9088 Ω
18″Subwoofer
fS
33 Hz
SD
1200 cm²
30 - 1000 Hz
QTS
0.29
xmax
9.0 mm
SPL1W
96 dB
Bl/√RE
11
Pmax
1800 W
RCF LF15Y408 Subwoofer
RCF  LF15Y4088 Ω
15″Subwoofer
fS
36 Hz
SD
900 cm²
30 - 1500 Hz
QTS
0.26
xmax
9.0 mm
SPL1W
95 dB
Bl/√RE
11
Pmax
1600 W
RCF LF12Y308 Subwoofer
RCF  LF12Y3088 Ω
12″Subwoofer
fS
43 Hz
SD
500 cm²
40 - 2000 Hz
QTS
0.22
xmax
7.0 mm
SPL1W
96 dB
Bl/√RE
7.89
Pmax
900 W
RCF LF12P903 Subwoofer
RCF  LF12P9038 Ω
12″Subwoofer
fS
47 Hz
SD
530 cm²
40 - 2000 Hz
QTS
0.23
xmax
7.0 mm
SPL1W
96 dB
Bl/√RE
9.24
Pmax
1000 W
RCF LF12G301 Subwoofer
RCF  LF12G3018 Ω
12″Subwoofer
fS
43 Hz
SD
560 cm²
40 - 2000 Hz
QTS
0.22
xmax
7.0 mm
SPL1W
97 dB
Bl/√RE
7.89
Pmax
900 W
RCF L15Y548 Subwoofer
RCF  L15Y5488 Ω
15″Subwoofer
fS
50 Hz
SD
900 cm²
40 - 2000 Hz
QTS
0.39
xmax
7.0 mm
SPL1W
96 dB
Bl/√RE
9.04
Pmax
1000 W
RCF LN19S450 Subwoofer
RCF  LN19S4508 Ω
19″Subwoofer
fS
29 Hz
SD
1320 cm²
25 - 1000 Hz
QTS
0.25
xmax
18.0 mm
SPL1W
95 dB
Bl/√RE
18
Pmax
3400 W
RCF LN19S400 Subwoofer
RCF  LN19S4008 Ω
19″Subwoofer
fS
32 Hz
SD
1320 cm²
25 - 1000 Hz
QTS
0.21
xmax
18.0 mm
SPL1W
95 dB
Bl/√RE
15
Pmax
3000 W
RCF LN16S400 Subwoofer
RCF  LN16S4008 Ω
16″Subwoofer
fS
35 Hz
SD
990 cm²
28 - 1000 Hz
QTS
0.23
xmax
18.0 mm
SPL1W
94 dB
Bl/√RE
15
Pmax
3000 W
RCF MB8N251 Woofer
RCF  MB8N2518 Ω
8″Woofer
fS
68 Hz
SD
200 cm²
60 - 3500 Hz
QTS
0.25
xmax
5.0 mm
SPL1W
93 dB
Bl/√RE
6.73
Pmax
600 W
RCF MB8G200 Mid Bass
RCF  MB8G2008 Ω
8″Mid Bass
fS
76 Hz
SD
200 cm²
60 - 4000 Hz
QTS
0.33
xmax
6.0 mm
SPL1W
92 dB
Bl/√RE
5.71
Pmax
400 W
RCF MB15X351 Woofer
RCF  MB15X3518 Ω
15″Woofer
fS
46 Hz
SD
900 cm²
40 - 2500 Hz
QTS
0.31
xmax
7.0 mm
SPL1W
97 dB
Bl/√RE
9.81
Pmax
1400 W
RCF MB15N405 Woofer
RCF  MB15N4058 Ω
15″Woofer
fS
46 Hz
SD
900 cm²
45 - 2500 Hz
QTS
0.27
xmax
7.0 mm
SPL1W
98 dB
Bl/√RE
10.0
Pmax
2200 W
RCF MB15N351 Woofer
RCF  MB15N3518 Ω
15″Woofer
fS
42 Hz
SD
900 cm²
40 - 3000 Hz
QTS
0.22
xmax
6.0 mm
SPL1W
99 dB
Bl/√RE
9.51
Pmax
1300 W
RCF MB15N301 Woofer
RCF  MB15N3018 Ω
15″Woofer
fS
48 Hz
SD
900 cm²
40 - 3500 Hz
QTS
0.37
xmax
6.0 mm
SPL1W
97 dB
Bl/√RE
7.97
Pmax
1000 W
RCF MB12X351 Woofer
RCF  MB12X3518 Ω
12″Woofer
fS
55 Hz
SD
500 cm²
45 - 2500 Hz
QTS
0.26
xmax
7.0 mm
SPL1W
96 dB
Bl/√RE
9.68
Pmax
1400 W
RCF MB12N405 Woofer
RCF  MB12N4058 Ω
12″Woofer
fS
52 Hz
SD
500 cm²
50 - 2000 Hz
QTS
0.20
xmax
7.0 mm
SPL1W
96 dB
Bl/√RE
11
Pmax
2000 W
RCF MB12N351 Woofer
RCF  MB12N3518 Ω
12″Woofer
fS
55 Hz
SD
500 cm²
45 - 3000 Hz
QTS
0.20
xmax
6.0 mm
SPL1W
97 dB
Bl/√RE
9.51
Pmax
1300 W
RCF MB12N301 Woofer
RCF  MB12N3018 Ω
12″Woofer
fS
54 Hz
SD
500 cm²
50 - 3000 Hz
QTS
0.24
xmax
6.0 mm
SPL1W
97 dB
Bl/√RE
7.89
Pmax
1000 W
RCF MB12G301 Woofer
RCF  MB12G3018 Ω
12″Woofer
fS
53 Hz
SD
500 cm²
50 - 3000 Hz
QTS
0.27
xmax
6.0 mm
SPL1W
97 dB
Bl/√RE
7.32
Pmax
800 W
RCF MB10N305 Woofer
RCF  MB10N3058 Ω
10″Woofer
fS
60 Hz
SD
400 cm²
55 - 3500 Hz
QTS
0.23
xmax
5.0 mm
SPL1W
97 dB
Bl/√RE
7.82
Pmax
1000 W
RCF MB10N251 Woofer
RCF  MB10N2518 Ω
10″Woofer
fS
55 Hz
SD
400 cm²
50 - 3500 Hz
QTS
0.27
xmax
5.0 mm
SPL1W
96 dB
Bl/√RE
6.73
Pmax
600 W
RCF MB10G350 Woofer
RCF  MB10G3508 Ω
10″Woofer
fS
58 Hz
SD
400 cm²
45 - 3000 Hz
QTS
0.31
xmax
7.0 mm
SPL1W
96 dB
Bl/√RE
6.51
Pmax
600 W
RCF MB10G251 Woofer
RCF  MB10G2518 Ω
10″Woofer
fS
76 Hz
SD
400 cm²
55 - 3000 Hz
QTS
0.34
xmax
7.0 mm
SPL1W
97 dB
Bl/√RE
6.53
Pmax
600 W
RCF LF21X451 Subwoofer
RCF  LF21X4518 Ω
21″Subwoofer
fS
28 Hz
SD
1700 cm²
28 - 1000 Hz
QTS
0.37
xmax
14.0 mm
SPL1W
95 dB
Bl/√RE
13
Pmax
4000 W
RCF LF21N451 Subwoofer
RCF  LF21N4518 Ω
21″Subwoofer
fS
30 Hz
SD
1700 cm²
30 - 1000 Hz
QTS
0.26
xmax
13.0 mm
SPL1W
96 dB
Bl/√RE
15
Pmax
3000 W
RCF LF21N401 Subwoofer
RCF  LF21N4018 Ω
21″Subwoofer
fS
30 Hz
SD
1730 cm²
25 - 1000 Hz
QTS
0.37
xmax
11.0 mm
SPL1W
95 dB
Bl/√RE
12
Pmax
3000 W
RCF LF18X451 Subwoofer
RCF  LF18X4518 Ω
18″Subwoofer
fS
30 Hz
SD
1200 cm²
30 - 1000 Hz
QTS
0.28
xmax
14.0 mm
SPL1W
95 dB
Bl/√RE
13
Pmax
3600 W
RCF LF18X401 Subwoofer
RCF  LF18X4018 Ω
18″Subwoofer
fS
30 Hz
SD
1200 cm²
25 - 1000 Hz
QTS
0.30
xmax
12.0 mm
SPL1W
95 dB
Bl/√RE
11
Pmax
3000 W