- Net volume
- 3L
Eighteen Sound gives the volume only, not whether the box is sealed or vented.
6.5-inch LF driver · 180 W
Eighteen Sound 6ND410 16Ω
200–8000 Hz
No current price
- Fs
- 149Hz
- Xmax
- 2mm
- SPL
- 98dB
- Pe
- 180W
- BL
- 13T·m
- Vd
- 29cm³
- Qts
- 0.48
- Vas
- 6L
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 2 traces
These plotted lines are Bits digitizations of manufacturer evidence, not new measurements. How provenance works
- Trace datasheet-response-trace-poc/v2
frequency response
Frequency response
172 plotted pointsSource file SHA-256 2c46ae8fe3aa…Medium confidence2,459 selected pixels of 2,923 - Trace datasheet-response-trace-poc/v2
impedance
Impedance response
240 plotted pointsSource file SHA-256 2c46ae8fe3aa…Medium confidence4,480 selected pixels of 5,070
Published graphs
Eighteen Sound 6ND410 is a 6.5-inch 16 ohm LF driver rated at 180 W RMS. The validated T/S data includes Fs 149 Hz, Qts 0.48, Vas 6.2 L, Xmax 2 mm, sensitivity 97.7 dB, plus 29 cm³ Vd and 271 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
- 149Hz
- Qts
- 0.48
- Qes
- 0.55
- Qms
- 4.1
- Vas
- 6.2L
- Re
- 10.6Ω
- Le
- 0.14mH
Motor and cone
- BL
- 13T·m
- Sd
- 143cm²
- Mms
- 9g
- Xmax
- 2mm
- Vd †
- 29cm³
Power and response
- Sensitivity †
- 97.7dB
- Manufacturer sensitivity
- 102dB
- Power
- 180W
- Nominal power
- 180W
- Impedance
- 16Ω
- Range
- 200–8000Hz
- EBP †
- 271 · Leans vented
Size and mounting
- Diameter
- 162mm
- Cutout
- 148mm
- Bolt circle
- 170mm
- Depth
- 60mm
- Weight
- 1.3kg
Other published values
- Power Program
- 240
Sensitivity shows 97.7 dB, calculated from the T/S values. Eighteen Sound publishes 102.0 dB, 4.3 dB apart.
† Calculated by bits from the published values
What this validation status means
Everything else Eighteen Sound lists
LF · Primary · 6.5″
- BL
- 13T·m
- Fs
- 149Hz
- Le
- 0.14mH
- Re
- 10.6Ω
- Sd
- 143cm²
- Mms
- 9g
- Qes
- 0.55
- Qms
- 4.1
- Qts
- 0.48
- SPL
- 97.7dB
- Vas
- 6.2L
- Xmax
- 2mm
- Power
- 180W
- Impedance
- 16Ω
- Sensitivity
- 102dB
- Low limit
- 200Hz
- Nominal power
- 180W
- Power Program
- 240
- Calculated sensitivity †
- 97.7dB
- High limit
- 8000Hz
- Manufacturer sensitivity
- 102dB
- Weight
- 1.3kg
- Diameter
- 162mm
- Depth
- 60mm
- Cutout
- 148mm
- Bolt circle
- 170mm
02
Designs
What Eighteen Sound suggests for the 6ND410. No published designs name it yet.
How we find designsEighteen Sound’s suggested box
From Eighteen Sound’s 6ND410 page
Open the 6ND410 in 00 Simulator
03
Compare
Same-size drivers, compared with the 6ND410. Clear differences are green when better and red when worse.
This driver6ND410
Best price
–
Fs
149 Hz
Qts
0.48
Vas
6.2 L
BL
13 T·m
Xmax
2 mm
Sensitivity
97.7 dB
Power
180 W
CelestionTRUVOX 0615
£32.65Fs90 Hz −40%, better
Qts0.47 –
Vas7.4 L +20%, worse
BL8.0 T·m −38%, worse
Xmax3.5 mm +75%, better
Sensitivity92.2 dB −5.5, worse
Dayton AudioMB620-8
£33.52Fs104 Hz −30%, better
Qts0.59 +23%, worse
Vas6.8 L +9%
BL6.7 T·m −49%, worse
Xmax2 mm –
Sensitivity92.5 dB −5.2, worse
FaitalPRO6FE300
£44.21Fs100 Hz −33%, better
Qts0.46 −4%
Vas4.7 L −24%, better
BL10 T·m −23%, worse
Xmax3.9 mm +95%, better
Sensitivity91.9 dB −5.8, worse
Beyma6MI100
£67.06Fs128 Hz −14%, better
Qts0.51 +6%
Vas3.1 L −50%, better
BL10.8 T·m −17%, worse
Xmax3 mm +50%, better
Sensitivity92.8 dB −4.9, worse
CelestionCF0617M
£73.00Fs117 Hz −22%, better
Qts0.45 −6%
Vas5.4 L −13%, better
BL9.7 T·m −26%, worse
Xmax2.7 mm +35%, better
Sensitivity94.5 dB −3.2, worse
B&C6MD38
£80.57Fs150 Hz –
Qts0.50 +4%
Vas2.3 L −63%, better
BL14.5 T·m +12%, better
Xmax3.5 mm +75%, better
Sensitivity93.1 dB −4.6, worse
WavecorSW146WA01
£94.69Fs51 Hz −66%, better
Qts0.48 –
Vas5.5 L −11%, better
BL5.9 T·m −55%, worse
Xmax6 mm +200%, better
Sensitivity83.7 dB −14, worse
WavecorSW146WA02
£94.69Fs54 Hz −64%, better
Qts0.53 +10%, worse
Vas5.5 L −11%, better
BL7.8 T·m −40%, worse
Xmax6 mm +200%, better
Sensitivity83.8 dB −13.9, worse
B&C6MDN44
£96.40Fs138 Hz −7%
Qts0.47 –
Vas2.8 L −55%, better
BL14.5 T·m +12%, better
Xmax3 mm +50%, better
Sensitivity93.2 dB −4.5, worse
B&C6NDL38
£98.16Fs70 Hz −53%, better
Qts0.50 +4%
Vas8.9 L +44%, worse
BL11.7 T·m −10%, worse
Xmax6 mm +200%, better
Sensitivity89.6 dB −8.1, worse
FaitalPRO6PR130
£121.15Fs175 Hz +17%, worse
Qts0.48 –
Vas4.2 L −32%, better
BL11.4 T·m −12%, worse
Xmax4.6 mm +130%, better
Sensitivity98 dB –
PRV Audio6MR500-NDY
£136.19Fs105 Hz −30%, better
Qts0.53 +10%, worse
Vas5.1 L −17%, better
BL9.8 T·m −24%, worse
Xmax4.2 mm +111%, better
Sensitivity92.4 dB −5.3, worse
Tang BandW6-2253S
£142.04Fs40 Hz −73%, better
Qts0.51 +6%
Vas6.3 L –
BL7.9 T·m −39%, worse
Xmax5 mm +150%, better
Sensitivity80.3 dB −17.4, worse
SB AudienceNERO-6MRN150D
£167.11Fs200 Hz +34%, worse
Qts0.48 –
Vas1.1 L −82%, better
BL13.1 T·m –
Xmax3.4 mm +72%, better
Sensitivity93.8 dB −3.9, worse
AccutonAS190-9-251
£1,131.63Fs33 Hz −78%, better
Qts0.44 −8%
Vas26.7 L +331%, worse
BL13.5 T·m +4%
Xmax9 mm +350%, better
Sensitivity85.1 dB −12.6, worse
FaitalPRO6FE400
No current priceFs100 Hz −33%, better
Qts0.50 +4%
Vas5.5 L −11%, better
BL13 T·m –
Xmax4.8 mm +138%, better
Sensitivity91.9 dB −5.8, worse
BMS6C150
No current priceFs88 Hz −41%, better
Qts0.46 −4%
Vas7.6 L +23%, worse
BL11.4 T·m −13%, worse
Xmax5 mm +150%, better
Sensitivity92 dB −5.7, worse
BMS6N160
No current priceFs89 Hz −40%, better
Qts0.47 –
Vas7.7 L +24%, worse
BL11.3 T·m −13%, worse
Xmax5 mm +150%, better
Sensitivity91.7 dB −6, worse
Tang BandW6-1914S
No current priceFs65 Hz −56%, better
Qts0.44 −8%
Vas6.8 L +9%
BL11.6 T·m −11%, worse
Xmax0.5 mm −75%, worse
Sensitivity88 dB −9.7, worse
B&C6CLA51
No current priceFs89 Hz −40%, better
Qts0.41 −15%, better
Vas5.7 L −8%
BL12.8 T·m –
Xmax5.5 mm +175%, better
Sensitivity91.4 dB −6.3, worse
Oberton6M150
No current priceFs115 Hz −23%, better
Qts0.42 −12%, better
Vas5.3 L −14%, better
BL10.0 T·m −23%, worse
Xmax2.3 mm +13%, better
Sensitivity94.5 dB −3.2, worse
EminenceFS6.15A8
No current priceFs74 Hz −50%, better
Qts0.52 +8%
Vas6 L −3%
BL8.9 T·m −32%, worse
Xmax5 mm +150%, better
Sensitivity88.4 dB −9.3, worse
SB AudienceNERO-6MRN151D
No current priceFs230 Hz +54%, worse
Qts0.48 –
Vas0.8 L −87%, better
BL14.5 T·m +12%, better
Xmax4 mm +100%, better
Sensitivity94.3 dB −3.4, worse
No photo
PHL Audio1120
No current priceFs135 Hz −9%
Qts0.56 +17%, worse
Vas4.4 L −29%, better
BL8.5 T·m −35%, worse
Xmax2 mm –
Sensitivity94.4 dB −3.3, worse
No photo
PHL Audio1120NDU
No current priceFs135 Hz −9%
Qts0.56 +17%, worse
Vas4.4 L −29%, better
BL8.5 T·m −35%, worse
Xmax2 mm –
Sensitivity94.4 dB −3.3, worse
PeerlessFSL-0615R01-08
No current priceFs84 Hz −44%, better
Qts0.45 −6%
Vas6.7 L +9%
BL8.5 T·m −35%, worse
Xmax6 mm +200%, better
Sensitivity91 dB −6.7, worse
Sica6 D 1.5 SL
No current priceFs110 Hz −26%, better
Qts0.46 −4%
Vas4 L −35%, better
BL8.3 T·m −36%, worse
Xmax1.5 mm −25%, worse
Sensitivity91.9 dB −5.8, worse
PRV Audio6MB400-4
No current priceFs125 Hz −16%, better
Qts0.52 +8%
Vas5.3 L −15%, better
BL6.6 T·m −49%, worse
Xmax3 mm +50%, better
Sensitivity94.7 dB −3, worse
CelestionNTR06-1705B
No current priceFs133 Hz −11%, better
Qts0.44 −8%
Vas3.6 L −41%, better
BL10.7 T·m −18%, worse
Xmax4 mm +100%, better
Sensitivity93.7 dB −4, worse
CIARECXI160
No current priceFs91 Hz −39%, better
Qts0.51 +6%
Vas7.8 L +26%, worse
BL6.8 T·m −48%, worse
Xmax4.5 mm +125%, better
Sensitivity92.2 dB −5.5, 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.