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.txt · Hornresp driver database
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Overview
LF Driver
Eighteen Sound
Eighteen Sound 8NTLW2000
Eighteen Sound 8NTLW2000 is a 8" 8 ohm LF driver rated at 350W RMS. The validated T/S data includes Fs 71Hz, Qts 0.21, Vas 13L, Xmax 4.4mm, sensitivity 95.5dB, plus 100cm³ Vd and 338 EBP. bits tracks UK vendor pricing, price movement, datasheet links, simulator import data, and similar drivers, with a current best price of £145.52.
Size
8"
Impedance
8Ω
RMS Power
350W
Sensitivity
95.5dB
97.5dBmanufacturer; using T/S-derived value (2.0dB delta).
EBP
338
Vented alignment
Vd
100cm³
Datasheet traces
Frequency and impedance curves traced from the manufacturer PDF.
frequency response172 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
172 plotted pointsMedium confidence2,086 selected pixels of 2,649
T/S Parameters
Valid
Fs71Hz
Qts0.21
Qes0.21
Qms8.1
Vas13.0L
Re5.2Ω
Le0.63mH
BL17.5Tm
Sd227cm²
Mms28g
Xmax4.4mm
SPL96dB
Power350W
Power Nominal350W
Impedance8Ω
F Low70Hz
F High4500Hz
Pricing & availability
Price definitionsPrice movement
Best current price
£145.52
inc VAT·Vendor hidden
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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Plain text · Clipboard
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Dimensions & Physical
Weight1.5kg
Diameter210.0mm
Overall Depth121.0mm
Cutout Diameter186.0mm
Bolt Circle Diameter196.0mm
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
8NTLW2000
8"
Best current price
£145.52
Compare on
Matches sit inside every range. Size stays fixed automatically.
5 active T/S params, plus size.
11 matches
Compare a specific driver
Added drivers stay at the front of the list, whatever the ranges say.
62%
Similarity
31% cheaper£99.92
RCF
MB8N251
8"
Lower price
Xmax5mm+14%
Qts0.25+19%
BL15.2Tm-13%
Vas13L0%
Qes0.26+24%
70%
Similarity
15% cheaper£123.00
B&C
8NDL64
8"
Lower price
Xmax4.5mm+2%
Qts0.25+19%
BL17.5Tm0%
Vas9.6L-26%
Qes0.25+19%
44%
Similarity
5% cheaper£138.53
Eighteen Sound
8NW650
8"
Lower price
Xmax5.5mm+25%
Qts0.25+19%
BL15.2Tm-13%
Vas17.8L+37%
Qes0.27+29%
41%
Similarity
531% more£918.95
Accuton
C173-6-096
7"
Higher price
Xmax5mm+14%
Qts0.22+5%
BL11.4Tm-35%
Vas17L+31%
Qes0.24+14%
68%
Similarity
Oberton
8MVCX (8NMB250VCX)
8"
Xmax4.3mm-3%
Qts0.16-22%
BL17.8Tm+1%
Vas10.7L-18%
Qes0.17-20%
66%
Similarity
B&C
8CLA64
8"
Xmax5.3mm+20%
Qts0.24+14%
BL16.4Tm-6%
Vas12.5L-4%
Qes0.25+19%
61%
Similarity
Sica
8 K 3 PL
8"
Xmax5mm+14%
Qts0.25+19%
BL16.1Tm-8%
Vas12.2L-6%
Qes0.27+29%
59%
Similarity
Oberton
8NB201
8"
Xmax5.3mm+19%
Qts0.24+17%
BL14.4Tm-18%
Vas12.5L-4%
Qes0.26+21%
57%
Similarity
Oberton
8NMB250v4
8"
Xmax4.5mm+2%
Qts0.26+23%
BL14.3Tm-19%
Vas10.9L-16%
Qes0.27+28%
51%
Similarity
Oberton
8NM250v2
8"
Xmax4mm-9%
Qts0.25+20%
BL21.3Tm+21%
Vas8.4L-35%
Qes0.26+22%
42%
Similarity
Eighteen Sound
8NCX750
8"
Xmax4mm-9%
Qts0.26+24%
BL20Tm+14%
Vas5.2L-60%
Qes0.27+29%