Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
Not enough T/S data
Missing RMS power
Eighteen Sound 8CX401F 8Ω
LF DriverMedia
Overview
LF Driver
Eighteen Sound
Eighteen Sound 8CX401F
Eighteen Sound 8CX401F is a 8" 8 ohm LF driver. The validated T/S data includes Fs 56Hz, Qts 0.34, Vas 23.9L, Xmax 5.8mm, sensitivity 92.5dB, plus 132cm³ Vd and 147 EBP. bits tracks UK vendor pricing, price movement, datasheet links, simulator import data, and similar drivers, with a current best price of £199.68.
Size
8"
Impedance
8Ω
Sensitivity
92.5dB
EBP
147
Vented alignment
Vd
132cm³
Datasheet traces
Frequency and impedance curves traced from the manufacturer PDF.
impedance240 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
impedance
Impedance response
240 plotted pointsMedium confidence1,747 selected pixels of 1,747
T/S Parameters
Valid
Fs56Hz
Qts0.34
Qes0.38
Qms3.2
Vas23.9L
Re5.0Ω
Le0.96mH
BL9.3Tm
Sd227cm²
Mms18g
Xmax5.8mm
SPL93dB
Impedance8Ω
F Low65Hz
F High6100Hz
Pricing & availability
Price definitionsPrice movement
Other offers
2 vendorsleanaudio
Updated 11 Sept 2026· 8Ω
Source: inc VAT · 20%
£194.02
inc VAT
Back order
leanbusiness
Updated 17 May 2026
Source: inc VAT · 20%
£199.68
inc VAT
Best current price
Updated 11 Sept 2026
leanbusiness
£199.68
Avg £199.68£0.00 vs avg (+0.0%)
inc VAT
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.
Not enough T/S data
Missing RMS power
BASTA!
.bastaelement · BASTA! loudspeaker simulator
Native BASTA! element file using its documented SI-unit fields.
Not enough T/S data
Missing RMS power
VituixCAD
.wdr · VituixCAD 2 Enclosure
A WinISD driver file that VituixCAD imports directly.
Not enough T/S data
Missing RMS power
00 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
Weight4.4kg
Diameter210.0mm
Overall Depth150.0mm
Cutout Diameter186.0mm
Bolt Circle Diameter195.0mm
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
8CX401F
8"
Best current price
£199.68
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.
54%
Similarity
83% cheaper£34.02
Lavoce
WSF081.82
8"
Lower price
Xmax4.6mm-21%
Qts0.38+12%
BL11.3Tm+21%
Vas14.3L-40%
Qes0.43+13%
50%
Similarity
80% cheaper£40.67
Dayton Audio
SIG180-4
7"
Lower price
Xmax5mm-14%
Qts0.38+12%
BL6.6Tm-29%
Vas23.2L-3%
Qes0.41+8%
54%
Similarity
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SB Audience
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8"
Lower price
Xmax6.5mm+12%
Qts0.4+18%
BL11Tm+18%
Vas13.8L-42%
Qes0.45+18%
74%
Similarity
74% cheaper£51.00
Fane
SOVEREIGN 8-225
8"
Lower price
Xmax5.5mm-5%
Qts0.38+12%
BL11Tm+18%
Vas22L-8%
Qes0.42+11%
70%
Similarity
72% cheaper£55.46
Dayton Audio
DSA215-8
8"
Lower price
Xmax5.5mm-5%
Qts0.33-3%
BL10.6Tm+14%
Vas37.4L+56%
Qes0.4+5%
60%
Similarity
71% cheaper£58.43
Celestion
TRUVOX 0820
8"
Lower price
Xmax5mm-14%
Qts0.39+15%
BL11.5Tm+24%
Vas17.3L-28%
Qes0.42+10%
63%
Similarity
70% cheaper£59.16
Dayton Audio
RS180-8
7"
Lower price
Xmax6mm+3%
Qts0.31-9%
BL7.8Tm-16%
Vas24.4L+2%
Qes0.42+11%
62%
Similarity
70% cheaper£59.16
Dayton Audio
RS180P-8
7"
Lower price
Xmax6mm+3%
Qts0.340%
BL7.2Tm-23%
Vas22L-8%
Qes0.44+16%
84%
Similarity
67% cheaper£66.50
PRV Audio
8MR600X-4
8"
Lower price
Xmax5.1mm-12%
Qts0.340%
BL8.9Tm-4%
Vas19.6L-18%
Qes0.36-5%
56%
Similarity
64% cheaper£71.42
Lavoce
WAF082.00
8"
Lower price
Xmax6.3mm+9%
Qts0.37+9%
BL12.5Tm+35%
Vas11.9L-50%
Qes0.41+8%
63%
Similarity
60% cheaper£80.08
B&C
8FMB51
8"
Lower price
Xmax5.5mm-5%
Qts0.28-18%
BL11.3Tm+22%
Vas20.7L-13%
Qes0.31-18%
64%
Similarity
57% cheaper£85.00
Celestion
CF0820BMB
8"
Lower price
Xmax7.3mm+25%
Qts0.37+8%
BL11.9Tm+28%
Vas22.4L-6%
Qes0.39+4%