13 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 LD230TDR08M Subwoofer

ATOHM LD230TDR08M

8 Ω
10Subwoofer
fS26.3 Hz
SD240 cm²
26 - 200 Hz
QTS0.31
xmax13.8 mm
SPL1W82 dB
Bl/√RE8.72
Pmax300 W
ATOHM LD230TDR08 Subwoofer

ATOHM LD230TDR08

8 Ω
10Subwoofer
fS37.5 Hz
SD240 cm²
38 - 400 Hz
QTS0.26
xmax13 mm
SPL1W87.7 dB
Bl/√RE7.87
Pmax300 W
ATOHM LD230TDR04 Subwoofer

ATOHM LD230TDR04

4 Ω
10Subwoofer
fS38.6 Hz
SD240 cm²
39 - 400 Hz
QTS0.31
xmax13 mm
SPL1W87.1 dB
Bl/√RE6.99
Pmax300 W
ATOHM LD150CR04 Mid Bass

ATOHM LD150CR04

4 Ω
6Mid Bass
fS59.4 Hz
SD105 cm²
59 - 3000 Hz
QTS0.53
xmax6 mm
SPL1W87.4 dB
Bl/√RE2.74
Pmax100 W
ATOHM C150DCR08 Mid Bass

ATOHM C150DCR08

8 Ω
6Mid Bass
fS49 Hz
SD97.7 cm²
49 - 4000 Hz
QTS0.51
xmax6 mm
SPL1W85.4 dB
Bl/√RE2.55
Pmax160 W
ATOHM C150DCR04 Mid Bass

ATOHM C150DCR04

4 Ω
6Mid Bass
fS48 Hz
SD97.7 cm²
48 - 4000 Hz
QTS0.42
xmax6 mm
SPL1W85.9 dB
Bl/√RE2.9
Pmax160 W
Discontinued
ATOHM LD230CR08M Woofer

ATOHM LD230CR08M

8 Ω
10Woofer
fS22.8 Hz
SD255 cm²
QTS0.33
xmax10 mm
SPL1W81.5 dB
Bl/√RE7.65
Pmax600 W
Discontinued
ATOHM LD230CR08 Woofer

ATOHM LD230CR08

8 Ω
10Woofer
fS32.5 Hz
SD255 cm²
QTS0.27
xmax10 mm
SPL1W87.4 dB
Bl/√RE7.65
Pmax600 W
Discontinued
ATOHM LD230CR04 Woofer

ATOHM LD230CR04

4 Ω
10Woofer
fS31.2 Hz
SD255 cm²
QTS0.24
xmax10 mm
SPL1W87.5 dB
Bl/√RE7.96
Pmax600 W
ATOHM LD180CR04 Mid Bass

ATOHM LD180CR04

4 Ω
8Mid Bass
fS45.8 Hz
SD161 cm²
46 - 2500 Hz
QTS0.32
xmax7.5 mm
SPL1W89.6 dB
Bl/√RE3.79
Pmax150 W
Discontinued
ATOHM LD165CR08 Mid Bass

ATOHM LD165CR08

8 Ω
6.5Mid Bass
fS43 Hz
SD120 cm²
QTS0.45
xmax5.5 mm
SPL1W85.4 dB
Bl/√RE3.52
Pmax300 W
Discontinued
ATOHM LD130CR08 Mid Bass

ATOHM LD130CR08

8 Ω
5Mid Bass
fS44 Hz
SD86.6 cm²
QTS0.69
xmax4.5 mm
SPL1W83 dB
Bl/√RE2.05
Pmax150 W
Discontinued
ATOHM LD130CR04 Mid Bass

ATOHM LD130CR04

4 Ω
5Mid Bass
fS47 Hz
SD86.6 cm²
QTS0.66
xmax4.5 mm
SPL1W83.4 dB
Bl/√RE2.3
Pmax150 W