- Net volume
- 20L
- Tuning
- 75Hz
Eighteen Sound gives the volume and tuning; the port is sized for the driver when you open it.
10-inch LF driver · 250 W
Eighteen Sound 10MB400 8Ω
8 Ω · 65–6100 Hz
No current price
- Fs
- 70Hz
- Xmax
- 2.5mm
- SPL
- 98dB
- Pe
- 250W
- BL
- 12T·m
- Vd
- 88cm³
- Qts
- 0.33
- Vas
- 41L
Manufacturer response and impedance data, with source and trace details below. The left and right arrow keys read every shown curve at a frequency, a twelfth of an octave at a time, or an octave with Shift. Escape clears the reading.
Curve provenanceInspect 1 trace
These plotted lines are Bits digitizations of manufacturer evidence, not new measurements. How provenance works
- Trace datasheet-response-trace-poc/v1
frequency response
Frequency response
240 plotted pointsMedium confidence3,134 selected pixels of 3,360
Published graphs
Eighteen Sound 10MB400 is a 10-inch 8 ohm LF driver rated at 250 W RMS. The validated T/S data includes Fs 70 Hz, Qts 0.33, Vas 41 L, Xmax 2.5 mm, sensitivity 97.8 dB, plus 88 cm³ Vd and 189 EBP. bits tracks vendor pricing, datasheet links, simulator import data, and similar drivers from the same loudspeaker database.
The published T/S values agree with each other
Thiele/Small
- Fs
- 70Hz
- Qts
- 0.33
- Qes
- 0.37
- Qms
- 3.5
- Vas
- 41L
- Re
- 5.1Ω
- Le
- 1.05mH
Motor and cone
- BL
- 12T·m
- Sd
- 350cm²
- Mms
- 21g
- Xmax
- 2.5mm
- Vd †
- 88cm³
Power and response
- Sensitivity †
- 97.8dB
- Manufacturer sensitivity
- 100.5dB
- Power
- 250W
- Nominal power
- 250W
- Impedance
- 8Ω
- Range
- 65–6100Hz
- EBP †
- 189 · Leans vented
Size and mounting
- Diameter
- 260mm
- Cutout
- 232mm
- Bolt circle
- 244mm
- Depth
- 121mm
- Weight
- 4.7kg
Other published values
- Power Program
- 320
Sensitivity shows 97.8 dB, calculated from the T/S values. Eighteen Sound publishes 100.5 dB, 2.7 dB apart.
† Calculated by bits from the published values
What this validation status means
Everything else Eighteen Sound lists
LF · Primary · 10″
- BL
- 12T·m
- Fs
- 70Hz
- Le
- 1.05mH
- Re
- 5.1Ω
- Sd
- 350cm²
- Mms
- 21g
- Qes
- 0.37
- Qms
- 3.5
- Qts
- 0.33
- SPL
- 97.8dB
- Vas
- 41L
- Xmax
- 2.5mm
- Power
- 250W
- Impedance
- 8Ω
- Sensitivity
- 100.5dB
- Low limit
- 65Hz
- Nominal power
- 250W
- Power Program
- 320
- Calculated sensitivity †
- 97.8dB
- High limit
- 6100Hz
- Manufacturer sensitivity
- 100.5dB
- Weight
- 4.7kg
- Diameter
- 260mm
- Depth
- 121mm
- Cutout
- 232mm
- Bolt circle
- 244mm
02
Designs
What Eighteen Sound suggests for the 10MB400. No published designs name it yet.
How we find designsEighteen Sound’s suggested box
From Eighteen Sound’s 10MB400 page
Open this box in 00 Simulator
Modelling the box in 00 Simulator…
03
Compare
Same-size drivers, compared with the 10MB400. Clear differences are green when better and red when worse.
This driver10MB400
Best price
–
Fs
70 Hz
Qts
0.33
Vas
41 L
BL
12 T·m
Xmax
2.5 mm
Sensitivity
97.8 dB
Power
250 W
PeerlessFSL-1020R02-08
£49.37Fs65 Hz −7%
Qts0.36 +9%
Vas38.5 L −6%
BL13.6 T·m +13%, better
Xmax5.1 mm +103%, better
Sensitivity96.3 dB −1.5
SB AudienceBIANCO-10MW200
£50.47Fs56 Hz −20%, better
Qts0.36 +9%
Vas41 L –
BL13 T·m +8%
Xmax6.7 mm +168%, better
Sensitivity94.3 dB −3.5, worse
Dayton AudioMB1025-8
£52.35Fs45 Hz −36%, better
Qts0.34 +3%
Vas50.7 L +24%, worse
BL13.2 T·m +10%
Xmax3 mm +20%, better
Sensitivity93.1 dB −4.7, worse
VisatonPAW 25
£63.20Fs52 Hz −26%, better
Qts0.33 –
Vas44 L +7%
BL15.6 T·m +30%, better
Xmax3.5 mm +40%, better
Sensitivity94.6 dB −3.2, worse
CelestionTF1020
£72.50Fs69 Hz –
Qts0.32 –
Vas28.8 L −30%, better
BL14.1 T·m +17%, better
Xmax4 mm +60%, better
Sensitivity96.2 dB −1.6
PRV Audio10W650A-4
£82.01Fs67 Hz −4%
Qts0.39 +18%, worse
Vas41.2 L –
BL11.2 T·m −6%
Xmax4 mm +60%, better
Sensitivity96.9 dB −0.9
B&C10CL51
£84.00Fs58 Hz −17%, better
Qts0.38 +15%, worse
Vas36 L −12%, better
BL11.6 T·m −3%
Xmax5.5 mm +120%, better
Sensitivity94.3 dB −3.5, worse
PRV Audio10MB800FT
£97.18Fs65 Hz −8%
Qts0.32 −3%
Vas36.7 L −10%, better
BL14.4 T·m +20%, better
Xmax3.5 mm +40%, better
Sensitivity96.8 dB −1
Beyma10WR300
£102.61Fs52 Hz −26%, better
Qts0.35 +6%
Vas42 L –
BL14.2 T·m +18%, better
Xmax6 mm +140%, better
Sensitivity93.8 dB −4, worse
FaitalPRO10PR310
£109.82Fs60 Hz −14%, better
Qts0.34 +3%
Vas32.2 L −21%, better
BL14.4 T·m +20%, better
Xmax4.9 mm +97%, better
Sensitivity94.9 dB −2.9, worse
FaitalPRO10PR330
£112.27Fs60 Hz −14%, better
Qts0.33 –
Vas32.5 L −21%, better
BL14.3 T·m +19%, better
Xmax7.4 mm +195%, better
Sensitivity94.9 dB −2.9, worse
Sica10 FE 2.5 CP
£163.23Fs57 Hz −19%, better
Qts0.37 +12%, worse
Vas39.7 L −3%
BL12.8 T·m +7%
Xmax4 mm +60%, better
Sensitivity94.7 dB −3.1, worse
Eighteen Sound10CX650
£261.58Fs54 Hz −23%, better
Qts0.35 +6%
Vas36.4 L −11%, better
BL14 T·m +17%, better
Xmax6 mm +140%, better
Sensitivity93.7 dB −4.1, worse
MonacorSP-310CX
No current priceFs60 Hz −14%, better
Qts0.32 −3%
Vas41 L –
BL13.3 T·m +11%, better
Xmax2.5 mm –
Sensitivity95.9 dB −1.9
JensenBP10150-8
No current priceFs55 Hz −21%, better
Qts0.33 –
Vas42.6 L +4%
BL13.5 T·m +12%, better
Xmax2.4 mm −4%
Sensitivity95.1 dB −2.7, worse
Sica10 N 2.5 PL
No current priceFs57 Hz −19%, better
Qts0.36 +9%
Vas40.9 L –
BL12.8 T·m +7%
Xmax4.5 mm +80%, better
Sensitivity94.9 dB −2.9, worse
PRV AudioMT10W1200-NDY-4
No current priceFs47 Hz −33%, better
Qts0.30 −9%
Vas41.2 L –
BL12.3 T·m –
Xmax6.5 mm +160%, better
Sensitivity93.4 dB −4.4, worse
CelestionFTR10-2055D
No current priceFs58 Hz −18%, better
Qts0.34 +4%
Vas36.9 L −10%
BL13.8 T·m +15%, better
Xmax4 mm +60%, better
Sensitivity94.6 dB −3.2, worse
PRV Audio10MR650A-NDY
No current priceFs62 Hz −11%, better
Qts0.38 +15%, worse
Vas40.7 L –
BL12.7 T·m +6%
Xmax3.5 mm +40%, better
Sensitivity96 dB −1.8
No photo
PHL Audio3450
No current priceFs94 Hz +34%, worse
Qts0.34 +3%
Vas18.1 L −56%, better
BL15.7 T·m +31%, better
Xmax2.5 mm –
Sensitivity98 dB –
No current price
Fs47 Hz −33%, better
Qts0.33 –
Vas45.4 L +11%, worse
BL14.8 T·m +23%, better
Xmax4.8 mm +90%, better
Sensitivity93.5 dB −4.3, worse
No current price
Fs55 Hz −21%, better
Qts0.36 +9%
Vas45.3 L +10%, worse
BL14 T·m +17%, better
Xmax5.5 mm +120%, better
Sensitivity95 dB −2.8, worse
Oberton10CX
No current priceFs64 Hz −8%
Qts0.38 +15%, worse
Vas32.3 L −21%, better
BL12.1 T·m –
Xmax4.3 mm +70%, better
Sensitivity95.4 dB −2.4, worse
No current price
Fs58 Hz −17%, better
Qts0.32 −3%
Vas41 L –
BL15.3 T·m +28%, better
Xmax5.5 mm +120%, better
Sensitivity95.7 dB −2.1, worse
MonacorSP-10/250PRO
No current priceFs47 Hz −33%, better
Qts0.33 –
Vas40.7 L –
BL18.3 T·m +53%, better
Xmax7 mm +180%, better
Sensitivity92.8 dB −5, worse
Eighteen Sound10NMB520
No current priceFs64 Hz −9%
Qts0.33 –
Vas43 L +5%
BL17.5 T·m +46%, better
Xmax4 mm +60%, better
Sensitivity97 dB −0.8
Oberton10NMB200
No current priceFs59 Hz −16%, better
Qts0.32 −4%
Vas34.9 L −15%, better
BL14.1 T·m +17%, better
Xmax4.3 mm +70%, better
Sensitivity95.4 dB −2.4, worse
No photo
PHL Audio3020
No current priceFs60 Hz −14%, better
Qts0.38 +15%, worse
Vas36.8 L −10%, better
BL12.8 T·m +7%
Xmax5 mm +100%, better
Sensitivity94.9 dB −2.9, worse
Oberton10B200
No current priceFs48 Hz −31%, better
Qts0.35 +6%
Vas31.9 L −22%, better
BL14.7 T·m +22%, better
Xmax5.8 mm +130%, better
Sensitivity91.9 dB −5.9, worse
LavoceNBASS10-20
No current priceFs52 Hz −26%, better
Qts0.39 +18%, worse
Vas43.4 L +6%
BL12.5 T·m +4%
Xmax6.6 mm +164%, better
Sensitivity93.6 dB −4.2, worse
Tune the match
Choose the published values that matter to your design. Size stays matched to this driver.
Qts
Qes
VasL
Xmaxmm
BLTm
No current price found. Pricing may appear after the next vendor refresh.