7 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
ATOHM LD230CR08M Woofer
10Woofer
fS
23 Hz
SD
255 cm²
QTS
0.33
xmax
10.0 mm
SPL1W
82 dB
Bl/√RE
7.65
Pmax
600 W
ATOHM LD230CR08 Woofer
10Woofer
fS
33 Hz
SD
255 cm²
QTS
0.27
xmax
10.0 mm
SPL1W
87 dB
Bl/√RE
7.65
Pmax
600 W
ATOHM LD230CR04 Woofer
10Woofer
fS
31 Hz
SD
255 cm²
QTS
0.24
xmax
10.0 mm
SPL1W
88 dB
Bl/√RE
7.96
Pmax
600 W
ATOHM LD180CR04 Mid Bass
8Mid Bass
fS
46 Hz
SD
160 cm²
QTS
0.32
xmax
7.5 mm
SPL1W
90 dB
Bl/√RE
3.79
Pmax
300 W
ATOHM LD165CR08 Mid Bass
6.5Mid Bass
fS
43 Hz
SD
120 cm²
QTS
0.45
xmax
5.5 mm
SPL1W
85 dB
Bl/√RE
3.52
Pmax
300 W
ATOHM LD130CR08 Mid Bass
5Mid Bass
fS
44 Hz
SD
87 cm²
QTS
0.69
xmax
4.5 mm
SPL1W
83 dB
Bl/√RE
2.05
Pmax
150 W
ATOHM LD130CR04 Mid Bass
5Mid Bass
fS
47 Hz
SD
87 cm²
QTS
0.66
xmax
4.5 mm
SPL1W
83 dB
Bl/√RE
2.3
Pmax
150 W