Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
Download for HornrespJensen MOD12-70-4 4Ω
LF DriverMedia
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Overview
LF DriverMod series
Jensen
Jensen MOD12-70-4
Jensen MOD12-70-4 is a 12" 4 ohm LF driver rated at 70W RMS. The validated T/S data includes Fs 74Hz, Qts 0.90, Vas 51.7L, Xmax 1.5mm, sensitivity 94.4dB, plus 74cm³ Vd and 62 EBP. bits tracks vendor pricing, datasheet links, simulator import data, and similar drivers from the same loudspeaker database.
Size
12"
Impedance
4Ω
RMS Power
70W
Sensitivity
94.4dB
96.0dBmanufacturer; using T/S-derived value (1.6dB delta).
EBP
62
Either alignment
Vd
74cm³
Datasheet traces
Frequency and impedance curves traced from the manufacturer PDF.
Mod 12-70 - 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
Mod 12-70 - 4 ohm – SPL
Frequency response
121 plotted pointsManufacturer structured chart dataSource payload SHA-256 641267fd5625…Series Mod 12-70 - 4 ohmHigh confidence - Trace jensen-structured-response/v1
Mod 12-70 - 4 ohm – free-air impedance
Impedance response
121 plotted pointsManufacturer structured chart dataSource payload SHA-256 641267fd5625…Series Mod 12-70 - 4 ohmHigh confidence
T/S Parameters
Valid
Fs74Hz
Qts0.90
Qes1.20
Qms14.6
Vas51.7L
Re3.5Ω
Le0.43mH
BL7.2Tm
Sd491cm²
Mms31g
Xmax1.5mm
SPL94dB
Power70W
Power Nominal70W
Impedance4Ω
Voice Coil38mm
Flux Density1.16T
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
Weight2.4kg
Diameter306.0mm
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
MOD12-70-4
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.
2 matches
Compare a specific driver
Added drivers stay at the front of the list, whatever the ranges say.
70%
Similarity
Jensen
JN12-65TRS-8
12"
Xmax1.5mm0%
Qts0.95+6%
BL9.4Tm+30%
Vas43.5L-16%
Qes1.43+19%
68%
Similarity
Jensen
C12N-4
12"
Xmax1.5mm0%
Qts0.82-9%
BL8.6Tm+19%
Vas22.8L-56%
Qes1.25+4%