12 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
VOLT B251.8 Woofer

VOLT B251.8

8 Ω
10 Woofer
fS31 Hz
SD323 cm²
24 - 1000 Hz
QTS0.36
xmax5 mm
SPL1W88.4 dB
Bl/√RE4.87
Pmax300 W
VOLT SB2550 Subwoofer

VOLT SB2550

8 Ω
10 Subwoofer
fS21 Hz
SD337 cm²
18 - 500 Hz
QTS0.29
xmax11 mm
SPL1W86.3 dB
Bl/√RE5.72
Pmax400 W
VOLT RV2501 Subwoofer

VOLT RV2501

8 Ω
10 Subwoofer
fS39 Hz
SD330 cm²
30 - 800 Hz
QTS0.33
xmax5 mm
SPL1W90.2 dB
Bl/√RE6.04
Pmax500 W
VOLT SB220.1 Subwoofer

VOLT SB220.1

8 Ω
8 Subwoofer
fS39 Hz
SD227 cm²
25 - 1000 Hz
QTS0.53
xmax14 mm
SPL1W86.2 dB
Bl/√RE4.21
Pmax300 W
VOLT RV4564 Subwoofer

VOLT RV4564

8 Ω
18 Subwoofer
fS26 Hz
SD1029 cm²
25 - 500 Hz
QTS0.31
xmax12.5 mm
SPL1W92.3 dB
Bl/√RE10.7
Pmax1500 W
VOLT RV3863 Subwoofer

VOLT RV3863

8 Ω
15 Subwoofer
fS29 Hz
SD760 cm²
30 - 500 Hz
QTS0.31
xmax7.5 mm
SPL1W92.9 dB
Bl/√RE8.01
Pmax800 W
VOLT RV3143 Woofer

VOLT RV3143

8 Ω
12 Woofer
fS35 Hz
SD479 cm²
29 - 700 Hz
QTS0.30
xmax5.2 mm
SPL1W92.2 dB
Bl/√RE7.29
Pmax600 W
VOLT BM2500.4 Subwoofer

VOLT BM2500.4

8 Ω
10 Subwoofer
fS45 Hz
SD337 cm²
25 - 2000 Hz
QTS0.27
xmax8 mm
SPL1W91.9 dB
Bl/√RE7.07
Pmax400 W
VOLT BM228.8 Woofer

VOLT BM228.8

8 Ω
8 Woofer
fS35 Hz
SD214 cm²
30 - 3000 Hz
QTS0.35
xmax4 mm
SPL1W87.6 dB
Bl/√RE4.86
Pmax300 W
VOLT BM165.1 Mid Bass

VOLT BM165.1

8 Ω
6.5 Mid Bass
fS30 Hz
SD154 cm²
50 - 3000 Hz
QTS0.24
xmax6.3 mm
SPL1W87.4 dB
Bl/√RE4.18
Pmax200 W
VOLT B2500.1 Woofer

VOLT B2500.1

8 Ω
10 Woofer
fS39 Hz
SD337 cm²
25 - 1000 Hz
QTS0.34
xmax5.5 mm
SPL1W87.3 dB
Bl/√RE7.83
Pmax500 W
VOLT B220.2 Woofer

VOLT B220.2

8 Ω
8 Woofer
fS32 Hz
SD214 cm²
25 - 1000 Hz
QTS0.25
xmax5.3 mm
SPL1W89 dB
Bl/√RE4.82
Pmax300 W