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.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
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Overview
LF DriverFR series
Visaton
Visaton FR 8 WP - 4 OHM
Visaton FR 8 WP - 4 OHM is a 3.5" 4 ohm LF driver rated at 15W RMS. The validated T/S data includes Fs 158Hz, Qts 0.88, Vas 0.4L, Xmax 3mm, sensitivity 82.8dB, plus 9cm³ Vd and 119 EBP. bits tracks vendor pricing, datasheet links, simulator import data, and similar drivers from the same loudspeaker database.
Size
3.5"
Impedance
4Ω
RMS Power
15W
Sensitivity
82.8dB
84.0dBmanufacturer; using T/S-derived value (1.2dB delta).
EBP
119
Vented alignment
Vd
9cm³
Datasheet traces
Frequency and impedance curves traced from the manufacturer PDF.
frequency response240 ptsp1medium
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/v1
frequency response
Frequency response
240 plotted pointsMedium confidence767 selected pixels of 1,596 - Trace datasheet-response-trace-poc/v1
impedance
Impedance response
240 plotted pointsMedium confidence380 selected pixels of 651
T/S Parameters
Valid
Fs158Hz
Qts0.88
Qes1.33
Qms2.6
Vas0.4L
Re4.1Ω
Le0.30mH
BL2.8Tm
Sd30cm²
Mms3g
Xmax3.0mm
SPL83dB
Power15W
Impedance4Ω
F Low100Hz
F High20000Hz
Voice Coil20mm
Flux Density1.00T
Pricing & availability
Price definitionsNo current price found
Pricing may appear after the next vendor refresh.
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.
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.wdr · VituixCAD 2 Enclosure
A WinISD driver file that VituixCAD imports directly.
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Direct import · Web app
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Dimensions & Physical
Weight0.2kg
Diameter80.0mm
Cutout Diameter74.0mm
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
Visaton
FR 8 WP - 4 OHM
3.5"
Compare on
Matches sit inside every range. Size stays fixed automatically.
5 active T/S params, plus size.
5 matches
Compare a specific driver
Added drivers stay at the front of the list, whatever the ranges say.
58%
Similarity
Peerless
TC8FD05-04
3"
Xmax2.7mm-9%
Qts0.95+8%
BL2.5Tm-10%
Vas0.6L+43%
Qes1.19-11%
Image unavailable
47%
Similarity
Wavecor
FR070OM02
3"
Xmax2.5mm-17%
Qts1+14%
BL2.9Tm+4%
Vas0.6L+50%
Qes1.08-19%
46%
Similarity
Peerless
HVS-60N18PA00-04
2.5"
Xmax2.2mm-27%
Qts0.85-3%
BL2.3Tm-17%
Vas0.4L-7%
Qes1.03-23%
41%
Similarity
Peerless
HVS-60N18PG01-04
2.5"
Xmax2.2mm-27%
Qts0.9+2%
BL2.2Tm-21%
Vas0.2L-39%
Qes1.22-8%
Image unavailable
40%
Similarity
Wavecor
FR070OM01
3"
Xmax2.5mm-17%
Qts0.83-6%
BL2.3Tm-18%
Vas0.6L+50%
Qes0.89-33%