Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
Download for HornrespEighteen Sound 15ND940 8Ω
LF DriverMedia
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Overview
LF Driver
Eighteen Sound
Eighteen Sound 15ND940
Eighteen Sound 15ND940 is a 15" 8 ohm LF driver rated at 600W RMS. The validated T/S data includes Fs 38Hz, Qts 0.28, Vas 174L, Xmax 9.5mm, sensitivity 97.2dB, plus 837cm³ Vd and 131 EBP. bits tracks vendor pricing, datasheet links, simulator import data, and similar drivers from the same loudspeaker database.
Size
15"
Impedance
8Ω
RMS Power
600W
Sensitivity
97.2dB
99.0dBmanufacturer; using T/S-derived value (1.8dB delta).
EBP
131
Vented alignment
Vd
837cm³
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 confidence591 selected pixels of 815
T/S Parameters
Valid
Fs38Hz
Qts0.28
Qes0.29
Qms7.5
Vas174.0L
Re5.4Ω
Le0.70mH
BL21.9Tm
Sd881cm²
Mms108g
Xmax9.5mm
SPL97dB
Power600W
Power Nominal600W
Impedance8Ω
F Low38Hz
F High3500Hz
Pricing & availability
Price definitionsVendor offers
1 vendorleanaudio
Updated 11 Sept 2026· 8Ω
Source: inc VAT · 20%
£228.40
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
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Open in 00 SimulatorCopy spec sheet
Plain text · Clipboard
Copy the available values as a clean label-and-value list.
Dimensions & Physical
Weight4.7kg
Diameter392.0mm
Overall Depth184.0mm
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
15ND940
15"
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.
95%
Similarity
£493.44
FaitalPRO
15HX500
15"
Xmax9.4mm-1%
Qts0.280%
BL22.2Tm+1%
Vas150.1L-14%
Qes0.290%
93%
Similarity
£284.97
Eighteen Sound
15LW1500
15"
Xmax9mm-5%
Qts0.280%
BL22.1Tm+1%
Vas195L+12%
Qes0.290%
89%
Similarity
£245.00
FaitalPRO
15FX560
15"
Xmax9.4mm-1%
Qts0.3+7%
BL21.5Tm-2%
Vas159L-9%
Qes0.31+7%
88%
Similarity
Celestion
FTR15-4080FD
15"
Xmax8.5mm-11%
Qts0.28-1%
BL23.1Tm+5%
Vas164.3L-6%
Qes0.3+3%
86%
Similarity
£198.42
FaitalPRO
15FH510
15"
Xmax9.3mm-3%
Qts0.26-7%
BL21Tm-4%
Vas191.8L+10%
Qes0.27-7%
86%
Similarity
£228.26
B&C
15TBX100
15"
Xmax9mm-5%
Qts0.27-4%
BL22.1Tm+1%
Vas129.6L-26%
Qes0.28-3%
86%
Similarity
BMS
15N830V2
15"
Xmax8mm-16%
Qts0.27-4%
BL22.4Tm+2%
Vas159L-9%
Qes0.290%
84%
Similarity
Oberton
15XL701
15"
Xmax8.8mm-8%
Qts0.280%
BL23.1Tm+5%
Vas117L-33%
Qes0.29-1%
83%
Similarity
Oberton
15NXL701
15"
Xmax9.3mm-3%
Qts0.3+7%
BL21.7Tm-1%
Vas127.1L-27%
Qes0.31+8%
82%
Similarity
BMS
15S430V
15"
Xmax8mm-16%
Qts0.280%
BL23.5Tm+7%
Vas135L-22%
Qes0.290%
82%
Similarity
£254.65
Eighteen Sound
15LW1401
15"
Xmax9mm-5%
Qts0.27-4%
BL24.2Tm+11%
Vas131L-25%
Qes0.28-3%
81%
Similarity
B&C
15NBX100
15"
Xmax10mm+5%
Qts0.27-4%
BL22.7Tm+4%
Vas109.6L-37%
Qes0.3+3%