Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
Download for HornrespEighteen Sound 15NLW4500 8Ω
LF DriverMedia
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Overview
LF Driver
Eighteen Sound
Eighteen Sound 15NLW4500
Eighteen Sound 15NLW4500 is a 15" 8 ohm LF driver rated at 1500W RMS. The validated T/S data includes Fs 35Hz, Qts 0.26, Vas 111L, Xmax 14.5mm, sensitivity 94.5dB, plus 1277cm³ Vd and 130 EBP. bits tracks UK vendor pricing, price movement, datasheet links, simulator import data, and similar drivers, with a current best price of £444.77.
Size
15"
Impedance
8Ω
RMS Power
1500W
Sensitivity
94.5dB
96.3dBmanufacturer; using T/S-derived value (1.8dB delta).
EBP
130
Vented alignment
Vd
1277cm³
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 confidence1,527 selected pixels of 1,831
T/S Parameters
Valid
Fs35Hz
Qts0.26
Qes0.27
Qms7.8
Vas111.0L
Re5.4Ω
Le1.62mH
BL29.7Tm
Sd881cm²
Mms201g
Xmax14.5mm
SPL95dB
Power1500W
Power Nominal1500W
Impedance8Ω
F Low40Hz
F High1000Hz
Pricing & availability
Price definitionsPrice movement
Best current price
Updated 11 Sept 2026
leanaudio
£444.77
inc VAT·2 in stock
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
Weight11.4kg
Diameter393.0mm
Overall Depth199.0mm
Cutout Diameter356.0mm
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
15NLW4500
15"
Best current price
£444.77
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.
74%
Similarity
54% cheaper£202.50
Lavoce
WAF154.00
15"
Lower price
Xmax12.1mm-17%
Qts0.29+12%
BL27.4Tm-8%
Vas109.7L-1%
Qes0.31+15%
65%
Similarity
46% cheaper£240.00
RCF
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15"
Lower price
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Vas146L+32%
Qes0.3+11%
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45% cheaper£245.00
Beyma
15QLEX1600FE
15"
Lower price
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Qes0.22-19%
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B&C
15TBW100
15"
Lower price
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B&C
15TBW100
15"
Lower price
Xmax12mm-17%
Qts0.28+8%
BL22.6Tm-24%
Vas88L-21%
Qes0.3+11%
69%
Similarity
38% cheaper£277.72
FaitalPRO
15FX600
15"
Lower price
Xmax11.3mm-22%
Qts0.27+4%
BL23.2Tm-22%
Vas128.3L+16%
Qes0.28+4%
62%
Similarity
34% cheaper£293.57
FaitalPRO
15HP1060
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Lower price
Xmax12.4mm-14%
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BL24.8Tm-16%
Vas100.3L-10%
Qes0.32+19%
39%
Similarity
29% cheaper£315.38
Beyma
14MLEX1000ND
14"
Lower price
Xmax11mm-24%
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Qes0.23-15%
70%
Similarity
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B&C
15SW100
15"
Lower price
Xmax12.5mm-14%
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63%
Similarity
26% cheaper£329.84
B&C
15SW100
15"
Lower price
Xmax12.5mm-14%
Qts0.31+19%
BL25.6Tm-14%
Vas110L-1%
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90%
Similarity
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B&C
15DS100
15"
Lower price
Xmax14.5mm0%
Qts0.260%
BL30.7Tm+3%
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Qes0.270%
62%
Similarity
23% cheaper£340.51
B&C
15DS100
15"
Lower price
Xmax13mm-10%
Qts0.23-12%
BL24.3Tm-18%
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