Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
Download for HornrespEighteen Sound 12W500 4Ω
LF DriverMedia
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Overview
LF Driver
Eighteen Sound
Eighteen Sound 12W500
Eighteen Sound 12W500 is a 12" 4 ohm LF driver rated at 350W RMS. The validated T/S data includes Fs 49Hz, Qts 0.35, Vas 101L, Xmax 4mm, sensitivity 97.1dB, plus 212cm³ Vd and 132 EBP. bits tracks vendor pricing, datasheet links, simulator import data, and similar drivers from the same loudspeaker database.
Size
12"
Impedance
4Ω
RMS Power
350W
Sensitivity
97.1dB
98.5dBmanufacturer; using T/S-derived value (1.4dB delta).
EBP
132
Vented alignment
Vd
212cm³
Datasheet traces
Frequency and impedance curves traced from the manufacturer PDF.
frequency response174 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/v2
frequency response
Frequency response
174 plotted pointsSource file SHA-256 08d3ea8fcded…Medium confidence2,516 selected pixels of 2,516 - Trace datasheet-response-trace-poc/v2
impedance
Impedance response
240 plotted pointsSource file SHA-256 08d3ea8fcded…Medium confidence2,647 selected pixels of 2,669
T/S Parameters
Valid
Fs49Hz
Qts0.35
Qes0.37
Qms6.1
Vas101.0L
Re2.7Ω
Le0.67mH
BL9.6Tm
Sd531cm²
Mms37g
Xmax4.0mm
SPL97dB
Power350W
Power Nominal350W
Impedance4Ω
F Low50Hz
F High6000Hz
Pricing & availability
Price definitionsNo standard offers found
Check the manufacturer website for current pricing.
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
Weight5.2kg
Diameter315.0mm
Overall Depth141.0mm
Cutout Diameter282.0mm
Bolt Circle Diameter296.0mm
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
12W500
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.
6 matches
Compare a specific driver
Added drivers stay at the front of the list, whatever the ranges say.
79%
Similarity
£134.63
Eighteen Sound
12W500
12"
Xmax4mm0%
Qts0.36+3%
BL12.1Tm+26%
Vas123L+22%
Qes0.38+3%
53%
Similarity
£130.61
FaitalPRO
12PR310
12"
Xmax4.9mm+23%
Qts0.42+20%
BL11.2Tm+17%
Vas77.3L-23%
Qes0.43+16%
53%
Similarity
Supravox
285 GMF
11.25"
Xmax3.4mm-15%
Qts0.33-6%
BL10.6Tm+10%
Vas157L+55%
Qes0.34-7%
52%
Similarity
£146.92
FaitalPRO
12PR300
12"
Xmax4.9mm+23%
Qts0.41+17%
BL11.8Tm+23%
Vas73.9L-27%
Qes0.42+14%
50%
Similarity
CIARE
CMI320ND
12"
Xmax5mm+25%
Qts0.43+23%
BL10.6Tm+10%
Vas70L-31%
Qes0.44+19%
28%
Similarity
ETON
11-612/C8/50 RP
11"
Xmax5mm+25%
Qts0.29-17%
BL11.4Tm+19%
Vas152L+50%
Qes0.3-19%