Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
Download for HornrespJensen C12N-4 4Ω
LF DriverMedia
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Overview
LF DriverVintage Ceramic series
Jensen
Jensen C12N-4
Jensen C12N-4 is a 12" 4 ohm LF driver rated at 50W RMS. The validated T/S data includes Fs 113Hz, Qts 0.82, Vas 22.8L, Xmax 1.5mm, sensitivity 96.3dB, plus 74cm³ Vd and 91 EBP. bits tracks vendor pricing, datasheet links, simulator import data, and similar drivers from the same loudspeaker database.
Size
12"
Impedance
4Ω
RMS Power
50W
Sensitivity
96.3dB
98.4dBmanufacturer; using T/S-derived value (2.1dB delta).
EBP
91
Either alignment
Vd
74cm³
Datasheet traces
Frequency and impedance curves traced from the manufacturer PDF.
C12N - 4 ohm – SPL121 ptshigh
Curve provenanceInspect 2 tracesHide details
These plotted lines reproduce manufacturer-provided structured chart data, not Bits measurements or pixel digitizations. How provenance works
- Trace jensen-structured-response/v1
C12N - 4 ohm – SPL
Frequency response
121 plotted pointsManufacturer structured chart dataSource payload SHA-256 2a325342f98a…Series C12N - 4 ohmHigh confidence - Trace jensen-structured-response/v1
C12N - 4 ohm – free-air impedance
Impedance response
121 plotted pointsManufacturer structured chart dataSource payload SHA-256 2a325342f98a…Series C12N - 4 ohmHigh confidence
T/S Parameters
Valid
Fs113Hz
Qts0.82
Qes1.25
Qms6.5
Vas22.8L
Re6.5Ω
Le0.58mH
BL8.6Tm
Sd491cm²
Mms29g
Xmax1.5mm
SPL96dB
Power50W
Power Nominal50W
Impedance4Ω
Voice Coil38mm
Flux Density1.15T
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
Weight3.3kg
Diameter307.0mm
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
Jensen
C12N-4
12"
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