Eighteen Sound design
10" 2-WAY point source
- Drivers
- 1 × 10NTLW2000, 8 Ω
Designed with the 8 Ω version.
10-inch LF driver · 350 W
Eighteen Sound 10NTLW2000 4Ω
60–4500 Hz
No current price
- Fs
- 56Hz
- Xmax
- 4.4mm
- SPL
- 97dB
- Pe
- 350W
- BL
- 14.2T·m
- Vd
- 152cm³
- Qts
- 0.20
- Vas
- 37L
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
173 plotted pointsSource file SHA-256 433dd64f5d43…Medium confidence2,089 selected pixels of 2,761 - Trace datasheet-response-trace-poc/v2
impedance
Impedance response
240 plotted pointsSource file SHA-256 433dd64f5d43…Medium confidence544 selected pixels of 776
Published graphs
Eighteen Sound 10NTLW2000 is a 10-inch 4 ohm LF driver rated at 350 W RMS. The validated T/S data includes Fs 56 Hz, Qts 0.20, Vas 36.6 L, Xmax 4.4 mm, sensitivity 96.9 dB, plus 152 cm³ Vd and 267 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
- 56Hz
- Qts
- 0.20
- Qes
- 0.21
- Qms
- 7
- Vas
- 36.6L
- Re
- 3.2Ω
- Le
- 0.46mH
Motor and cone
- BL
- 14.2T·m
- Sd
- 346cm²
- Mms
- 37g
- Xmax
- 4.4mm
- Vd †
- 152cm³
Power and response
- Sensitivity †
- 96.9dB
- Manufacturer sensitivity
- 98dB
- Power
- 350W
- Nominal power
- 350W
- Impedance
- 4Ω
- Range
- 60–4500Hz
- EBP †
- 267 · Leans vented
Size and mounting
- Diameter
- 260mm
- Cutout
- 233mm
- Bolt circle
- 245mm
- Depth
- 141mm
- Weight
- 1.9kg
Other published values
- Power Program
- 700
Sensitivity shows 96.9 dB, calculated from the T/S values. Eighteen Sound publishes 98.0 dB, 1.1 dB apart.
† Calculated by bits from the published values
What this validation status means
Everything else Eighteen Sound lists
LF · Primary · 10″
- BL
- 14.2T·m
- Fs
- 56Hz
- Le
- 0.46mH
- Re
- 3.2Ω
- Sd
- 346cm²
- Mms
- 37g
- Qes
- 0.21
- Qms
- 7
- Qts
- 0.20
- SPL
- 96.9dB
- Vas
- 36.6L
- Xmax
- 4.4mm
- Power
- 350W
- Impedance
- 4Ω
- Sensitivity
- 98dB
- Low limit
- 60Hz
- Nominal power
- 350W
- Power Program
- 700
- Calculated sensitivity †
- 96.9dB
- High limit
- 4500Hz
- Manufacturer sensitivity
- 98dB
- Weight
- 1.9kg
- Diameter
- 260mm
- Depth
- 141mm
- Cutout
- 233mm
- Bolt circle
- 245mm
02
Designs
Cabinets for the 10NTLW2000: a design and a suggested box from Eighteen Sound.
All 10NTLW2000 designsHow we find designsEighteen Sound’s design
From the maker, with plans to download
Eighteen Sound’s suggested box
From Eighteen Sound’s 10NTLW2000 page
- Net volume
- 14L
- Tuning
- 70Hz
Eighteen Sound gives the volume and tuning; the port is sized for the driver when you open it.
Modelling the box in 00 Simulator…
03
Compare
Same-size drivers, compared with the 10NTLW2000. Clear differences are green when better and red when worse.
This driver10NTLW2000
Best price
–
Fs
56 Hz
Qts
0.20
Vas
36.6 L
BL
14.2 T·m
Xmax
4.4 mm
Sensitivity
96.9 dB
Power
350 W
PRV Audio10W650A
£58.06Fs72 Hz +29%, worse
Qts0.46 +130%, worse
Vas34.0 L −7%
BL14.1 T·m –
Xmax4.5 mm –
Sensitivity96.4 dB −0.5
CIAREFXI10
£79.75Fs58 Hz +4%
Qts0.38 +90%, worse
Vas38.5 L +5%
BL13.3 T·m −6%
Xmax4.5 mm –
Sensitivity94.7 dB −2.2, worse
B&C10FW64
£123.69Fs63 Hz +13%, worse
Qts0.23 +15%, worse
Vas27 L −26%, better
BL16.4 T·m +15%, better
Xmax5 mm +14%, better
Sensitivity96.3 dB −0.6
Beyma10MI100
£134.27Fs50 Hz −11%, better
Qts0.21 +5%
Vas54 L +48%, worse
BL18.7 T·m +32%, better
Xmax4.5 mm –
Sensitivity96.9 dB –
CelestionCF1025C
£135.00Fs55 Hz –
Qts0.27 +33%, worse
Vas38.6 L +6%
BL14.8 T·m +4%
Xmax4.3 mm −3%
Sensitivity95.3 dB −1.6
EminenceKAPPA PRO-10A
£152.95Fs46 Hz −18%, better
Qts0.20 –
Vas52.2 L +43%, worse
BL18.8 T·m +32%, better
Xmax3.2 mm −27%, worse
Sensitivity96.1 dB −0.8
B&C10PLB76
£175.40Fs52 Hz −7%
Qts0.19 −5%
Vas31 L −15%, better
BL18.4 T·m +30%, better
Xmax6 mm +36%, better
Sensitivity95.4 dB −1.5
Eighteen Sound10M600
£175.83Fs70 Hz +25%, worse
Qts0.23 +15%, worse
Vas25.6 L −30%, better
BL17.6 T·m +24%, better
Xmax4 mm −9%
Sensitivity97.5 dB +0.6
Eighteen Sound10NMB420
£182.20Fs56 Hz –
Qts0.25 +25%, worse
Vas40 L +9%
BL14.5 T·m –
Xmax4 mm −9%
Sensitivity96.3 dB −0.6
RCFMB10N305
£186.20Fs60 Hz +7%
Qts0.23 +15%, worse
Vas31 L −15%, better
BL18.5 T·m +30%, better
Xmax5 mm +14%, better
Sensitivity96.5 dB –
Precision DevicesPD.103NR1
£199.00Fs65 Hz +16%, worse
Qts0.21 +6%
Vas36 L –
BL18 T·m +27%, better
Xmax7.5 mm +70%, better
Sensitivity98.6 dB +1.7
Eighteen Sound10NMBA520
£225.00Fs60 Hz +7%
Qts0.23 +15%, worse
Vas42 L +15%, worse
BL14.6 T·m –
Xmax4 mm −9%
Sensitivity97.8 dB +0.9
No photo
PHL Audio3920NDU-7
No current priceFs74 Hz +32%, worse
Qts0.20 –
Vas17.7 L −52%, better
BL20.7 T·m +46%, better
Xmax4.5 mm –
Sensitivity97.4 dB +0.5
No photo
PHL Audio3840
No current priceFs62 Hz +11%, worse
Qts0.22 +10%
Vas26.3 L −28%, better
BL20.9 T·m +47%, better
Xmax4.5 mm –
Sensitivity96.6 dB –
No photo
PHL Audio3840NDU
No current priceFs62 Hz +11%, worse
Qts0.22 +10%
Vas26.3 L −28%, better
BL20.8 T·m +46%, better
Xmax4.5 mm –
Sensitivity96.4 dB −0.5
Oberton10NMB200
No current priceFs59 Hz +5%
Qts0.32 +58%, worse
Vas34.9 L −5%
BL14.1 T·m –
Xmax4.3 mm −3%
Sensitivity95.4 dB −1.5
No photo
PHL Audio3820NDU
No current priceFs55 Hz –
Qts0.18 −10%, better
Vas24.7 L −33%, better
BL23.9 T·m +68%, better
Xmax4.5 mm –
Sensitivity95.4 dB −1.5
WavecorWF259PA01
No current priceFs54 Hz −4%
Qts0.29 +45%, worse
Vas31 L −15%, better
BL14.1 T·m –
Xmax4.5 mm –
Sensitivity94.3 dB −2.6, worse
CelestionFTR10-2055D
No current priceFs58 Hz –
Qts0.34 +72%, worse
Vas36.9 L –
BL13.8 T·m –
Xmax4 mm −9%
Sensitivity94.6 dB −2.3, worse
No photo
PHL Audio3430
No current priceFs56 Hz –
Qts0.30 +50%, worse
Vas36 L –
BL16 T·m +13%, better
Xmax4.5 mm –
Sensitivity94.9 dB −2, worse
Oberton10NHCX
No current priceFs72 Hz +28%, worse
Qts0.24 +19%, worse
Vas24.5 L −33%, better
BL17.4 T·m +23%, better
Xmax4.3 mm −3%
Sensitivity97.7 dB +0.8
CIARENDI10
No current priceFs57 Hz –
Qts0.45 +125%, worse
Vas35 L −4%
BL12.6 T·m −12%, worse
Xmax4.5 mm –
Sensitivity93.2 dB −3.7, worse
Sica10 N 2.5 PL
No current priceFs57 Hz –
Qts0.36 +80%, worse
Vas40.9 L +12%, worse
BL12.8 T·m −10%
Xmax4.5 mm –
Sensitivity94.9 dB −2, worse
No photo
PHL Audio3820
No current priceFs55 Hz –
Qts0.17 −15%, better
Vas24.7 L −33%, better
BL24.5 T·m +73%, better
Xmax4.5 mm –
Sensitivity95.6 dB −1.3
No photo
PHL Audio3900-2
No current priceFs56 Hz –
Qts0.18 −10%, better
Vas20.3 L −45%, better
BL22.7 T·m +60%, better
Xmax4.5 mm –
Sensitivity95 dB −1.9
WavecorWF259PA02
No current priceFs52 Hz −7%
Qts0.28 +40%, worse
Vas33 L −10%
BL16.8 T·m +18%, better
Xmax4.5 mm –
Sensitivity94.2 dB −2.7, worse
Oberton10NM300
No current priceFs71 Hz +27%, worse
Qts0.21 +4%
Vas20.6 L −44%, better
BL20.1 T·m +42%, better
Xmax5.3 mm +19%, better
Sensitivity97.5 dB +0.6
LavoceFBASS10-18
No current priceFs65 Hz +16%, worse
Qts0.43 +115%, worse
Vas32.4 L −11%, better
BL12.5 T·m −12%, worse
Xmax4.5 mm –
Sensitivity94.7 dB −2.2, worse
No photo
PHL Audio3001
No current priceFs57 Hz –
Qts0.32 +60%, worse
Vas31.5 L −14%, better
BL15.9 T·m +12%, better
Xmax4.5 mm –
Sensitivity94.4 dB −2.5, worse
No photo
PHL Audio3002
No current priceFs47 Hz −16%, better
Qts0.39 +95%, worse
Vas31.5 L −14%, better
BL15.9 T·m +12%, better
Xmax4.5 mm –
Sensitivity91 dB −5.9, 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.