- Net volume
- 20L
- Tuning
- 70Hz
Eighteen Sound gives the volume and tuning; the port is sized for the driver when you open it.
10-inch LF driver · 500 W
Eighteen Sound 10NTLW2500 8Ω
55–4500 Hz
£186.32
SteadyLean Audio · 2 in stock · All 2 offers
- Fs
- 65Hz
- Xmax
- 7.6mm
- SPL
- 94dB
- Pe
- 500W
- BL
- 17.4T·m
- Vd
- 263cm³
- Qts
- 0.33
- Vas
- 21L
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/v1
frequency response
Frequency response
240 plotted pointsMedium confidence584 selected pixels of 814 - Trace datasheet-response-trace-poc/v1
impedance
Impedance response
150 plotted pointsMedium confidence978 selected pixels of 4,852
Published graphs
Eighteen Sound 10NTLW2500 is a 10-inch 8 ohm LF driver rated at 500 W RMS. The validated T/S data includes Fs 65 Hz, Qts 0.33, Vas 21 L, Xmax 7.6 mm, sensitivity 94.3 dB, plus 263 cm³ Vd and 191 EBP. bits tracks UK, EU and US shop prices, price movement, datasheet links, simulator import data, and similar drivers, with a current best price of £186.32.
The published T/S values agree with each other
Thiele/Small
- Fs
- 65Hz
- Qts
- 0.33
- Qes
- 0.34
- Qms
- 11.2
- Vas
- 21L
- Re
- 5Ω
- Le
- 0.45mH
Motor and cone
- BL
- 17.4T·m
- Sd
- 346cm²
- Mms
- 49g
- Xmax
- 7.6mm
- Vd †
- 263cm³
Power and response
- Sensitivity †
- 94.3dB
- Manufacturer sensitivity
- 96.5dB
- Power
- 500W
- Nominal power
- 500W
- Impedance
- 8Ω
- Range
- 55–4500Hz
- EBP †
- 191 · Leans vented
Size and mounting
- Diameter
- 260mm
- Cutout
- 233mm
- Bolt circle
- 245mm
- Depth
- 157mm
- Weight
- 3.1kg
Other published values
- Power Program
- 1000
Sensitivity shows 94.3 dB, calculated from the T/S values. Eighteen Sound publishes 96.5 dB, 2.2 dB apart.
† Calculated by bits from the published values
What this validation status means
Everything else Eighteen Sound lists
LF · Primary · 10″
- BL
- 17.4T·m
- Fs
- 65Hz
- Le
- 0.45mH
- Re
- 5Ω
- Sd
- 346cm²
- Mms
- 49g
- Qes
- 0.34
- Qms
- 11.2
- Qts
- 0.33
- SPL
- 94.3dB
- Vas
- 21L
- Xmax
- 7.6mm
- Power
- 500W
- Impedance
- 8Ω
- Sensitivity
- 96.5dB
- Low limit
- 55Hz
- Nominal power
- 500W
- Power Program
- 1000
- Calculated sensitivity †
- 94.3dB
- High limit
- 4500Hz
- Manufacturer sensitivity
- 96.5dB
- Weight
- 3.1kg
- Diameter
- 260mm
- Depth
- 157mm
- Cutout
- 233mm
- Bolt circle
- 245mm
02
Designs
What Eighteen Sound suggests for the 10NTLW2500. No published designs name it yet.
How we find designsEighteen Sound’s suggested box
From Eighteen Sound’s 10NTLW2500 page
Open this box in 00 Simulator
Modelling the box in 00 Simulator…
03
Compare
Same-size drivers, compared with the 10NTLW2500. Clear differences are green when better and red when worse.
This driver10NTLW2500
Best price
£186.32
Fs
65 Hz
Qts
0.33
Vas
21 L
BL
17.4 T·m
Xmax
7.6 mm
Sensitivity
94.3 dB
Power
500 W
LavoceWAN102.50
£82.61 · 56% less, betterFs78 Hz +20%, worse
Qts0.35 +6%
Vas22.4 L +7%
BL15.3 T·m −12%, worse
Xmax5.1 mm −33%, worse
Sensitivity96.5 dB +2.2, better
RCFMB10G251
£108.44 · 42% less, betterFs76 Hz +17%, worse
Qts0.34 +3%
Vas24 L +14%, worse
BL14.9 T·m −14%, worse
Xmax7 mm −8%
Sensitivity96.8 dB +2.5, better
FaitalPRO10PR330
£112.27 · 40% less, betterFs60 Hz −8%
Qts0.33 –
Vas32.5 L +55%, worse
BL14.3 T·m −18%, worse
Xmax7.4 mm −3%
Sensitivity94.9 dB +0.6
B&C10CL64
£116.06 · 38% less, betterFs63 Hz −3%
Qts0.31 −6%
Vas22.2 L +6%
BL16.3 T·m −6%
Xmax5.2 mm −32%, worse
Sensitivity94.3 dB –
B&C10FL64
£117.37 · 37% less, betterFs63 Hz −3%
Qts0.32 −3%
Vas23 L +10%
BL16 T·m −8%
Xmax5 mm −34%, worse
Sensitivity94.3 dB –
Beyma10MCS500
£128.54 · 31% less, betterFs65 Hz –
Qts0.31 −6%
Vas24 L +14%, worse
BL17.6 T·m –
Xmax8 mm +5%
Sensitivity95 dB +0.7
Beyma10G40
£137.20 · 26% less, betterFs45 Hz −31%, better
Qts0.30 −9%
Vas49 L +133%, worse
BL17 T·m –
Xmax7 mm −8%
Sensitivity93.5 dB −0.8
Beyma10MC500
£143.18 · 23% less, betterFs65 Hz –
Qts0.29 −12%, better
Vas24 L +14%, worse
BL18.3 T·m +5%
Xmax8 mm +5%
Sensitivity95.4 dB +1.1
PRV Audio10MR1200X
£149.54 · 20% less, betterFs87 Hz +34%, worse
Qts0.29 −12%, better
Vas21.8 L +4%
BL17.5 T·m –
Xmax2.5 mm −67%, worse
Sensitivity98.8 dB +4.5, better
B&C10CLA76
£151.02 · 19% less, betterFs71 Hz +9%
Qts0.29 −12%, better
Vas16.4 L −22%, better
BL18.6 T·m +7%
Xmax6.5 mm −14%, worse
Sensitivity94.9 dB +0.6
SB AudienceNERO-10MWN600D
£152.56 · 18% less, betterFs68 Hz +5%
Qts0.34 +3%
Vas18.8 L −10%, better
BL18.2 T·m +5%
Xmax7.3 mm −4%
Sensitivity94.2 dB –
FaitalPRO10FH500
£158.25 · 15% less, betterFs60 Hz −8%
Qts0.26 −21%, better
Vas25.8 L +23%, worse
BL17.9 T·m –
Xmax7.5 mm –
Sensitivity95 dB +0.7
FaitalPRO10FH520
£165.49 · 11% less, betterFs60 Hz −8%
Qts0.29 −12%, better
Vas23.5 L +12%, worse
BL18 T·m +3%
Xmax7.3 mm −5%
Sensitivity94.3 dB –
Beyma10MCB700
£171.06 · 8% less, betterFs75 Hz +15%, worse
Qts0.33 –
Vas13.2 L −37%, better
BL20.1 T·m +16%, better
Xmax7 mm −8%
Sensitivity94 dB –
Eighteen Sound10NW750
£211.47 · 13% more, worseFs53 Hz −18%, better
Qts0.31 −6%
Vas34 L +62%, worse
BL16.4 T·m −6%
Xmax7.5 mm –
Sensitivity94 dB –
Eighteen Sound10NTLW3500
£260.72 · 40% more, worseFs65 Hz –
Qts0.35 +6%
Vas16 L −24%, better
BL19.2 T·m +10%, better
Xmax7.9 mm +4%
Sensitivity92.9 dB −1.4
B&C10CXN64
£274.31 · 47% more, worseFs68 Hz +5%
Qts0.31 −6%
Vas23 L +10%
BL15.8 T·m −9%
Xmax5 mm −34%, worse
Sensitivity95.4 dB +1.1
Sica10 K 4 PL
£317.34 · 70% more, worseFs63 Hz −4%
Qts0.31 −6%
Vas19.5 L −7%
BL20.4 T·m +17%, better
Xmax5 mm −34%, worse
Sensitivity93.8 dB −0.5
Oberton10NDG500
No current priceFs56 Hz −14%, better
Qts0.34 –
Vas21.5 L –
BL17.4 T·m –
Xmax9.5 mm +25%, better
Sensitivity92.4 dB −1.9
RCFMB10G253
No current priceFs76 Hz +17%, worse
Qts0.34 +3%
Vas24 L +14%, worse
BL14.9 T·m −14%, worse
Xmax7 mm −8%
Sensitivity96.8 dB +2.5, better
Oberton10MB500
No current priceFs66 Hz –
Qts0.31 −7%
Vas22.1 L +5%
BL15.4 T·m −11%, worse
Xmax8.3 mm +9%
Sensitivity95 dB +0.7
P.Audio10NX-65MB
No current priceFs70 Hz +8%
Qts0.34 +3%
Vas21.6 L –
BL18.1 T·m +4%
Xmax3.8 mm −51%, worse
Sensitivity95.3 dB +1
No photo
REDCATT10NPM-2
No current priceFs58 Hz −11%, better
Qts0.33 –
Vas29.3 L +40%, worse
BL17.9 T·m –
Xmax6.3 mm −16%, worse
Sensitivity94 dB –
MonacorSP-10/250PRO
No current priceFs47 Hz −28%, better
Qts0.33 –
Vas40.7 L +94%, worse
BL18.3 T·m +5%
Xmax7 mm −8%
Sensitivity92.8 dB −1.5
B&C10CXN76
No current priceFs58 Hz −11%, better
Qts0.30 −9%
Vas19 L −10%
BL18.9 T·m +9%
Xmax6 mm −21%, worse
Sensitivity92.8 dB −1.5
EminenceKAPPALITE KL3010LF-8
No current priceFs45 Hz −31%, better
Qts0.31 −6%
Vas47.3 L +125%, worse
BL18.0 T·m +3%
Xmax8.5 mm +12%, better
Sensitivity93.2 dB −1.1
No photo
PHL Audio3450NDM
No current priceFs94 Hz +45%, worse
Qts0.29 −12%, better
Vas18.1 L −14%, better
BL17 T·m –
Xmax2.5 mm −67%, worse
Sensitivity98.6 dB +4.3, better
BMS10S302
No current priceFs60 Hz −8%
Qts0.33 –
Vas30 L +43%, worse
BL16.2 T·m −7%
Xmax5.5 mm −28%, worse
Sensitivity94.7 dB –
No photo
PHL Audio3450
No current priceFs94 Hz +45%, worse
Qts0.34 +3%
Vas18.1 L −14%, better
BL15.7 T·m −10%
Xmax2.5 mm −67%, worse
Sensitivity98 dB +3.7, better
No photo
PHL Audio3411NDU
No current priceFs47 Hz −28%, better
Qts0.29 −12%, better
Vas33.3 L +59%, worse
BL18.2 T·m +5%
Xmax8 mm +5%
Sensitivity92.5 dB −1.8
Tune the match
Choose the published values that matter to your design. Size stays matched to this driver.
Qts
Qes
VasL
Xmaxmm
BLTm
| Shop | Price | Against the lowest | Stock | Link |
|---|---|---|---|---|
Lean Audio | £186.32, the lowest price | 2 in stock | Visit shop at Lean Audio |
Best price over time
Tracked since 1 Apr