55 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
Eminence BETA-12CX Mid Bass

Eminence BETA-12CX

8 Ω
12Mid Bass
fS47 Hz
SD539 cm²
57 - 4600 Hz
QTS0.48
xmax3.5 mm
SPL1W95.4 dB
Bl/√RE4.63
Pmax500 W
Eminence BETA-12A Woofer

Eminence BETA-12A

8 Ω
12Woofer
fS47 Hz
SD539 cm²
43 - 3800 Hz
QTS0.46
xmax4.4 mm
SPL1W95.1 dB
Bl/√RE4.83
Pmax500 W
PRV Audio 12MB1500FT Mid Bass

PRV Audio 12MB1500FT

8 Ω
12Mid Bass
fS57.2 Hz
SD585 cm²
75 - 5000 Hz
QTS0.36
xmax6 mm
SPL1W96.2 dB
Bl/√RE7.57
Pmax1500 W
PRV Audio 12MB1000FT-4 Mid Bass

PRV Audio 12MB1000FT-4

4 Ω
12Mid Bass
fS45.7 Hz
SD573 cm²
70 - 3200 Hz
QTS0.27
xmax6.1 mm
SPL1W96.3 dB
Bl/√RE7.76
Pmax1000 W
PHL audio 4511 Subwoofer

PHL audio 4511

8 Ω
12Subwoofer
fS48 Hz
SD539 cm²
45 - 2000 Hz
QTS0.40
xmax7 mm
SPL1W93.7 dB
Bl/√RE6.44
Pmax600 W
PHL audio 4071NdU-19 Coaxial

PHL audio 4071NdU-19

8 Ω
12Coaxial
fS46 Hz
SD493 cm²
50 - 2500 Hz
QTS0.18
xmax6.5 mm
SPL1W96.2 dB
Bl/√RE10.4
Pmax800 W
PHL audio 4071NdS-19 Coaxial

PHL audio 4071NdS-19

8 Ω
12Coaxial
fS46 Hz
SD493 cm²
50 - 2500 Hz
QTS0.12
xmax6 mm
SPL1W97.9 dB
Bl/√RE12.8
Pmax1000 W
PHL audio 4071-1 Coaxial

PHL audio 4071-1

8 Ω
12Coaxial
fS47 Hz
SD493 cm²
50 - 2500 Hz
QTS0.24
xmax6.5 mm
SPL1W95 dB
Bl/√RE8.78
Pmax800 W
PHL audio 4051 Subwoofer

PHL audio 4051

8 Ω
12Subwoofer
fS49 Hz
SD539 cm²
50 - 2500 Hz
QTS0.20
xmax5 mm
SPL1W97.7 dB
Bl/√RE8.68
Pmax600 W
Dayton Audio Apollo 12N Woofer

Dayton Audio Apollo 12N

8 Ω
12Woofer
fS38 Hz
SD495 cm²
40 - 5600 Hz
QTS0.26
xmax6.8 mm
SPL1W94.9 dB
Bl/√RE7.01
Pmax800 W
Eighteen Sound 12NMB1000 Mid Bass

Eighteen Sound 12NMB1000

8 Ω
12Mid Bass
fS54 Hz
SD531 cm²
60 - 3000 Hz
QTS0.19
xmax3.5 mm
SPL1W98.3 dB
Bl/√RE10.4
Pmax1200 W
SUPRAVOX 285 GMF Mid Bass

SUPRAVOX 285 GMF

8 Ω
12Mid Bass
fS47 Hz
SD471 cm²
40 - 7000 Hz
QTS0.38
xmax4 mm
SPL1W101.1 dB
Bl/√RE4.2
Pmax140 W
SUPRAVOX 285 EXC Mid Bass

SUPRAVOX 285 EXC

8 Ω
12Mid Bass
fS50 Hz
SD474 cm²
50 - 7000 Hz
QTS0.31
xmax4 mm
SPL1W102.4 dB
Bl/√RE4.35
Pmax140 W
SUPRAVOX 285-2000 Mid Bass

SUPRAVOX 285-2000

8 Ω
12Mid Bass
fS45 Hz
SD471 cm²
45 - 7000 Hz
QTS0.20
xmax4 mm
SPL1W103 dB
Bl/√RE4.71
Pmax140 W
Discontinued
RCF MB12X301 Mid Bass

RCF MB12X301

8 Ω
12Mid Bass
fS50 Hz
SD500 cm²
45 - 2500 Hz
QTS0.29
xmax6 mm
SPL1W95.8 dB
Bl/√RE7.75
Pmax1000 W
Discontinued
RCF MB12N251 Mid Bass

RCF MB12N251

8 Ω
12Mid Bass
fS50 Hz
SD490 cm²
45 - 3000 Hz
QTS0.34
xmax5 mm
SPL1W95.1 dB
Bl/√RE6.64
Pmax600 W
Discontinued
RCF L12P110K Mid Bass

RCF L12P110K

8 Ω
12Mid Bass
fS44 Hz
SD500 cm²
60 - 2000 Hz
QTS0.13
xmax3 mm
SPL1W98.4 dB
Bl/√RE10.6
Pmax1000 W
Discontinued
RCF L12L750 Mid Bass

RCF L12L750

8 Ω
12Mid Bass
fS62 Hz
SD500 cm²
60 - 2000 Hz
QTS0.27
xmax4 mm
SPL1W96.9 dB
Bl/√RE8.24
Pmax700 W
Discontinued
PRV Audio 12MB1500 Mid Bass

PRV Audio 12MB1500

8 Ω
12Mid Bass
fS66.1 Hz
SD575 cm²
75 - 5000 Hz
QTS0.42
xmax6.5 mm
SPL1W96.4 dB
Bl/√RE7.26
Pmax1500 W
Discontinued
PRV Audio 12MB1003FT Mid Bass

PRV Audio 12MB1003FT

8 Ω
12Mid Bass
fS51.4 Hz
SD607 cm²
55 - 5000 Hz
QTS0.36
xmax6.1 mm
SPL1W96.2 dB
Bl/√RE6.71
Pmax1000 W
PRV Audio 12MB1000FT Mid Bass

PRV Audio 12MB1000FT

8 Ω
12Mid Bass
fS52.7 Hz
SD573 cm²
70 - 3200 Hz
QTS0.37
xmax6.9 mm
SPL1W95.7 dB
Bl/√RE6.93
Pmax1000 W
Oberton 12NMB600 Mid Bass

Oberton 12NMB600

8 Ω
12Mid Bass
fS41 Hz
SD515 cm²
50 - 3000 Hz
QTS0.13
xmax7 mm
SPL1W96.9 dB
Bl/√RE12.1
Pmax1200 W
Oberton 12NMB35 Mid Bass

Oberton 12NMB35

8 Ω
12Mid Bass
fS54.4 Hz
SD515 cm²
50 - 3000 Hz
QTS0.36
xmax6.8 mm
SPL1W95 dB
Bl/√RE7.25
Pmax1200 W
Oberton 12B400 Mid Bass

Oberton 12B400

8 Ω
12Mid Bass
fS50.5 Hz
SD515 cm²
50 - 2500 Hz
QTS0.25
xmax5.3 mm
SPL1W97.1 dB
Bl/√RE7.81
Pmax800 W
Discontinued
Fane SOVEREIGN PRO 12-350N Mid Bass

Fane SOVEREIGN PRO 12-350N

8 Ω
12Mid Bass
fS55 Hz
SD540 cm²
50 - 4500 Hz
QTS0.60
xmax4.5 mm
SPL1W93.9 dB
Bl/√RE4.8
Pmax700 W
Fane SOVEREIGN 12-300 Mid Bass

Fane SOVEREIGN 12-300

8 Ω
12Mid Bass
fS46 Hz
SD530 cm²
45 - 4500 Hz
QTS0.35
xmax4.5 mm
SPL1W95.5 dB
Bl/√RE5.84
Pmax600 W
Discontinued
Fane SOVEREIGN 12-200 Mid Bass

Fane SOVEREIGN 12-200

8 Ω
12Mid Bass
fS45 Hz
SD530 cm²
45 - 4000 Hz
QTS0.44
xmax5.5 mm
SPL1W94.9 dB
Bl/√RE5.45
Pmax400 W
Fane FC-123F02 Mid Bass

Fane FC-123F02

8 Ω
12Mid Bass
fS51 Hz
SD530 cm²
40 - 4000 Hz
QTS0.34
xmax8 mm
SPL1W95.6 dB
Bl/√RE6.76
Pmax1100 W
Fane COLOSSUS 12MBN Mid Bass

Fane COLOSSUS 12MBN

8 Ω
12Mid Bass
fS55 Hz
SD530 cm²
40 - 4000 Hz
QTS0.40
xmax5.5 mm
SPL1W94.8 dB
Bl/√RE7.08
Pmax1000 W
Fane COLOSSUS 12MB Mid Bass

Fane COLOSSUS 12MB

8 Ω
12Mid Bass
fS55 Hz
SD530 cm²
40 - 3500 Hz
QTS0.29
xmax5.5 mm
SPL1W95.3 dB
Bl/√RE7.8
Pmax1000 W
Discontinued
Fane COLOSSUS 12BMN Mid Bass

Fane COLOSSUS 12BMN

8 Ω
12Mid Bass
fS43 Hz
SD550 cm²
40 - 3500 Hz
QTS0.23
xmax6 mm
SPL1W95.8 dB
Bl/√RE8.61
Pmax900 W
Discontinued
Fane COLOSSUS 12BM Mid Bass

Fane COLOSSUS 12BM

8 Ω
12Mid Bass
fS43 Hz
SD550 cm²
40 - 3500 Hz
QTS0.21
xmax6 mm
SPL1W96.2 dB
Bl/√RE9.04
Pmax900 W
Eminence KAPPA PRO-12A Mid Bass

Eminence KAPPA PRO-12A

8 Ω
12Mid Bass
fS37 Hz
SD520 cm²
57 - 2800 Hz
QTS0.24
xmax4.8 mm
SPL1W95 dB
Bl/√RE7.4
Pmax1000 W
Eminence KAPPA-12A Mid Bass

Eminence KAPPA-12A

8 Ω
12Mid Bass
fS45 Hz
SD520 cm²
62 - 4200 Hz
QTS0.27
xmax3.2 mm
SPL1W96.9 dB
Bl/√RE6.53
Pmax900 W
Eminence DELTA PRO-12A Mid Bass

Eminence DELTA PRO-12A

8 Ω
12Mid Bass
fS51 Hz
SD532 cm²
52 - 4500 Hz
QTS0.35
xmax4.6 mm
SPL1W95.8 dB
Bl/√RE6.4
Pmax800 W
Eminence DELTA-12LFC Low frequency

Eminence DELTA-12LFC

4 Ω
12Low frequency
fS52 Hz
SD507 cm²
45 - 2300 Hz
QTS0.44
xmax4.8 mm
SPL1W94.1 dB
Bl/√RE6.09
Pmax1000 W