Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
Download for HornrespEighteen Sound 15NLW9401 8Ω
LF DriverMedia
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Overview
LF Driver
Eighteen Sound
Eighteen Sound 15NLW9401
Eighteen Sound 15NLW9401 is a 15" 8 ohm LF driver rated at 1200W RMS. The validated T/S data includes Fs 39Hz, Qts 0.26, Vas 134L, Xmax 10mm, sensitivity 96.6dB, plus 850cm³ Vd and 139 EBP. bits tracks UK vendor pricing, price movement, datasheet links, simulator import data, and similar drivers, with a current best price of £288.50.
Size
15"
Impedance
8Ω
RMS Power
1200W
Sensitivity
96.6dB
EBP
139
Vented alignment
Vd
850cm³
Datasheet traces
Frequency and impedance curves traced from the manufacturer PDF.
frequency response240 ptsp2medium
Curve provenanceInspect 2 tracesHide details
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 confidence1,273 selected pixels of 2,415 - Trace datasheet-response-trace-poc/v1
impedance
Impedance response
240 plotted pointsMedium confidence2,055 selected pixels of 2,462
T/S Parameters
Valid
Fs39Hz
Qts0.26
Qes0.28
Qms4.1
Vas134.0L
Re5.2Ω
Le1.90mH
BL25.4Tm
Sd850cm²
Mms140g
Xmax10.0mm
SPL97dB
Power1200W
Power Nominal1200W
Impedance8Ω
F Low37Hz
F High2300Hz
Pricing & availability
Price definitionsPrice movement
Other offers
2 vendorsleanaudio
Updated 11 Sept 2026· 8Ω
Source: inc VAT · 20%
£288.50
inc VAT
2 in stock
leanbusiness
Updated 17 May 2026· 8Ω
Source: inc VAT · 20%
£288.78
inc VAT
Best current price
Updated 17 May 2026
leanbusiness
£288.50
Avg £288.59£0.09 below avg (-0.0%)
inc VAT
Use this driver
Open it in 00 Simulator, download it for your enclosure tool, or copy the specification values.
Files use canonical values. Required mechanical fields are derived only where the target format needs them.
WinISD
.wdr · WinISD driver editor
Native WinISD driver record with the required SI conversions.
Download for WinISDBASTA!
.bastaelement · BASTA! loudspeaker simulator
Native BASTA! element file using its documented SI-unit fields.
Download for BASTA!VituixCAD
.wdr · VituixCAD 2 Enclosure
A WinISD driver file that VituixCAD imports directly.
Download for VituixCAD00 Simulator
Direct import · Web app
Start a new enclosure simulation with this driver already loaded.
Open in 00 SimulatorCopy spec sheet
Plain text · Clipboard
Copy the available values as a clean label-and-value list.
Dimensions & Physical
Weight7.5kg
Diameter393.0mm
Overall Depth180.0mm
Cutout Diameter354.0mm
Bolt Circle Diameter371.0mm
Similar Drivers
Size stays fixed. Tune the T/S ranges to change what counts as a match, or add a specific driver to compare it directly.
Reference
Eighteen Sound
15NLW9401
15"
Best current price
£288.50
Compare on
Matches sit inside every range. Size stays fixed automatically.
5 active T/S params, plus size. Pin a driver to open a side-by-side comparison.
12 matches
Compare a specific driver
Added drivers stay at the front of the list, whatever the ranges say.
64%
Similarity
54% cheaper£133.80
Visaton
PAW 38 - 8 OHM
15"
Lower price
Xmax12mm+20%
Qts0.29+12%
BL25Tm-2%
Vas195L+46%
Qes0.31+11%
66%
Similarity
47% cheaper£153.00
B&C
15CL76
15"
Lower price
Xmax7mm-30%
Qts0.25-4%
BL19.1Tm-25%
Vas140L+4%
Qes0.27-4%
58%
Similarity
37% cheaper£181.02
B&C
15FW76
15"
Lower price
Xmax7mm-30%
Qts0.21-19%
BL26.2Tm+3%
Vas138L+3%
Qes0.22-21%
88%
Similarity
37% cheaper£182.15
RCF
LF15G401
15"
Lower price
Xmax9mm-10%
Qts0.260%
BL24.6Tm-3%
Vas150L+12%
Qes0.27-4%
48%
Similarity
36% cheaper£184.99
B&C
15NDL76
15"
Lower price
Xmax7mm-30%
Qts0.22-15%
BL22.5Tm-11%
Vas195L+46%
Qes0.24-14%
74%
Similarity
31% cheaper£198.42
FaitalPRO
15FH510
15"
Lower price
Xmax9.3mm-7%
Qts0.260%
BL21Tm-17%
Vas191.8L+43%
Qes0.27-4%
73%
Similarity
31% cheaper£199.99
B&C
15PZB100
15"
Lower price
Xmax8mm-20%
Qts0.29+12%
BL25.8Tm+2%
Vas110L-18%
Qes0.3+7%
68%
Similarity
30% cheaper£202.50
Lavoce
WAF154.00
15"
Lower price
Xmax12.1mm+21%
Qts0.29+12%
BL27.4Tm+8%
Vas109.7L-18%
Qes0.31+11%
53%
Similarity
27% cheaper£210.62
FaitalPRO
15FH500
15"
Lower price
Xmax9.3mm-7%
Qts0.31+19%
BL19.2Tm-24%
Vas199.2L+49%
Qes0.32+14%
78%
Similarity
26% cheaper£214.72
RCF
L15P400
15"
Lower price
Xmax8mm-20%
Qts0.25-4%
BL24.8Tm-2%
Vas160L+19%
Qes0.27-4%
72%
Similarity
25% cheaper£215.00
Precision Devices
PD.154/2
15"
Lower price
Xmax7.7mm-23%
Qts0.27+4%
BL29.4Tm+16%
Vas114.9L-14%
Qes0.27-4%
75%
Similarity
24% cheaper£219.28
RCF
MB15N405
15"
Lower price
Xmax7mm-30%
Qts0.27+4%
BL23.5Tm-7%
Vas124L-7%
Qes0.280%