Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
Download for HornrespEighteen Sound 18NLW4100 8Ω
LF DriverMedia
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Overview
LF Driver
Eighteen Sound
Eighteen Sound 18NLW4100
Eighteen Sound 18NLW4100 is a 18" 8 ohm LF driver rated at 1500W RMS. The validated T/S data includes Fs 31Hz, Qts 0.34, Vas 180L, Xmax 15mm, sensitivity 93.9dB, plus 1838cm³ Vd and 89 EBP. bits tracks vendor pricing, datasheet links, simulator import data, and similar drivers from the same loudspeaker database.
Size
18"
Impedance
8Ω
RMS Power
1500W
Sensitivity
93.9dB
96.5dBmanufacturer; using T/S-derived value (2.6dB delta).
EBP
89
Either alignment
Vd
1838cm³
Datasheet traces
Frequency and impedance curves traced from the manufacturer PDF.
frequency response240 ptsp2medium
Curve provenanceInspect 1 traceHide 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 confidence568 selected pixels of 848
T/S Parameters
Valid
Fs31Hz
Qts0.34
Qes0.35
Qms11.2
Vas180.0L
Re4.9Ω
Le2.29mH
BL29.0Tm
Sd1225cm²
Mms307g
Xmax15.0mm
SPL94dB
Power1500W
Power Nominal1500W
Impedance8Ω
F Low30Hz
F High800Hz
Pricing & availability
Price definitionsOffers & B-stock
1 hidden from price comparisons
Vendor offers
1 vendorleanaudio
Updated 11 Sept 2026· 8Ω
Source: inc VAT · 20%
£389.00
inc VAT
Back order
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
Weight10.0kg
Diameter462.0mm
Overall Depth232.0mm
Cutout Diameter416.0mm
Bolt Circle Diameter440.0mm
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
18NLW4100
18"
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.
89%
Similarity
RCF
LF18N408
18"
Xmax15mm0%
Qts0.33-3%
BL25.7Tm-11%
Vas193L+7%
Qes0.36+3%
89%
Similarity
£470.84
Eighteen Sound
18NLW4500
18"
Xmax15.3mm+2%
Qts0.33-3%
BL30.3Tm+4%
Vas151L-16%
Qes0.34-3%
Image unavailable
87%
Similarity
Precision Devices
PD.1845-1N
18"
Xmax16mm+7%
Qts0.32-5%
BL26.4Tm-9%
Vas179L-1%
Qes0.33-5%
83%
Similarity
£515.67
Eminence
NSW4018-8
18"
Xmax15.2mm+1%
Qts0.38+12%
BL28.2Tm-3%
Vas164.5L-9%
Qes0.39+11%
83%
Similarity
Oberton
18NXB1600
18"
Xmax13.5mm-10%
Qts0.3-11%
BL29.6Tm+2%
Vas173.1L-4%
Qes0.33-5%
82%
Similarity
£809.86
B&C
18HTX100
18"
Xmax13mm-13%
Qts0.32-6%
BL26.3Tm-9%
Vas173L-4%
Qes0.34-3%
81%
Similarity
£435.74
B&C
18SW115
18"
Xmax14mm-7%
Qts0.3-12%
BL30.3Tm+4%
Vas187L+4%
Qes0.32-9%
81%
Similarity
£550.00
Eighteen Sound
18NLW9000
18"
Xmax14mm-7%
Qts0.31-9%
BL28Tm-3%
Vas206L+14%
Qes0.32-9%
80%
Similarity
£550.00
Eighteen Sound
18NTLW5000
18"
Xmax17.5mm+17%
Qts0.32-6%
BL31.3Tm+8%
Vas176L-2%
Qes0.33-6%
80%
Similarity
£325.54
RCF
LF18N405
18"
Xmax14mm-7%
Qts0.32-6%
BL26.5Tm-9%
Vas227L+26%
Qes0.34-3%
79%
Similarity
SB Audience
NERO-18SW1100D
18"
Xmax12.2mm-19%
Qts0.33-3%
BL30.9Tm+7%
Vas153.1L-15%
Qes0.34-3%
79%
Similarity
£312.00
Eighteen Sound
18LW2600
18"
Xmax14.8mm-1%
Qts0.29-15%
BL31Tm+7%
Vas187L+4%
Qes0.3-14%