Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
Download for HornrespEighteen Sound 12NTLW2500 8Ω
LF DriverMedia
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Overview
LF Driver
Eighteen Sound
Eighteen Sound 12NTLW2500
Eighteen Sound 12NTLW2500 is a 12" 8 ohm LF driver rated at 500W RMS. The validated T/S data includes Fs 60Hz, Qts 0.38, Vas 45L, Xmax 7.6mm, sensitivity 96dB, plus 404cm³ Vd and 154 EBP. bits tracks vendor pricing, datasheet links, simulator import data, and similar drivers from the same loudspeaker database.
Size
12"
Impedance
8Ω
RMS Power
500W
Sensitivity
96.0dB
98.5dBmanufacturer; using T/S-derived value (2.5dB delta).
EBP
154
Vented alignment
Vd
404cm³
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 confidence744 selected pixels of 1,338 - Trace datasheet-response-trace-poc/v1
impedance
Impedance response
240 plotted pointsMedium confidence943 selected pixels of 1,239
T/S Parameters
Valid
Fs60Hz
Qts0.38
Qes0.39
Qms8.4
Vas45.0L
Re5.0Ω
Le0.44mH
BL17.4Tm
Sd531cm²
Mms62g
Xmax7.6mm
SPL96dB
Power500W
Power Nominal500W
Impedance8Ω
F Low55Hz
F High4500Hz
Pricing & availability
Price definitionsVendor offers
1 vendorleanaudio
Updated 11 Sept 2026· 8Ω
Source: inc VAT · 20%
£204.35
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.
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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
Weight3.6kg
Diameter310.0mm
Overall Depth175.0mm
Cutout Diameter283.0mm
Bolt Circle Diameter295.0mm
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
12NTLW2500
12"
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.
93%
Similarity
Peerless
NCP-1230R01-08
12"
Xmax7.9mm+4%
Qts0.37-3%
BL18.1Tm+4%
Vas46.3L+3%
Qes0.39+1%
91%
Similarity
£179.95
SB Audience
NERO-12MWN700D
12"
Xmax7.3mm-4%
Qts0.380%
BL17.9Tm+3%
Vas52.5L+17%
Qes0.4+3%
84%
Similarity
£133.44
Beyma
12MCS500
12"
Xmax8mm+5%
Qts0.36-5%
BL17.6Tm+1%
Vas57L+27%
Qes0.38-3%
83%
Similarity
£143.50
B&C
12PLB100
12"
Xmax9mm+18%
Qts0.37-3%
BL18.4Tm+6%
Vas47L+4%
Qes0.38-3%
82%
Similarity
£170.11
Eminence
OMEGA PRO-12-2KW-8
12"
Xmax7.1mm-7%
Qts0.39+3%
BL20.4Tm+17%
Vas49.5L+10%
Qes0.4+3%
82%
Similarity
£228.40
Eighteen Sound
12NW530
12"
Xmax8mm+5%
Qts0.37-3%
BL19.7Tm+13%
Vas36L-20%
Qes0.38-3%
82%
Similarity
Oberton
12NMB35
12"
Xmax6.8mm-11%
Qts0.36-5%
BL17Tm-2%
Vas54.3L+21%
Qes0.38-3%
82%
Similarity
£308.45
FaitalPRO
12HX240
12"
Xmax7.4mm-3%
Qts0.37-3%
BL16Tm-8%
Vas61.1L+36%
Qes0.38-3%
80%
Similarity
Beyma
112LX60V28
12"
Xmax9mm+18%
Qts0.380%
BL20Tm+15%
Vas43L-4%
Qes0.4+3%
80%
Similarity
£145.00
Celestion
CF1230BMB
12"
Xmax7mm-8%
Qts0.380%
BL18.4Tm+6%
Vas60.7L+35%
Qes0.42+7%
79%
Similarity
£179.00
Eighteen Sound
12W700
12"
Xmax6.5mm-14%
Qts0.36-5%
BL17.7Tm+2%
Vas55L+22%
Qes0.37-5%
78%
Similarity
£222.00
Precision Devices
PD.124NR1
12"
Xmax8.5mm+12%
Qts0.35-8%
BL19.2Tm+10%
Vas49L+9%
Qes0.37-5%