Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
Download for HornrespVisaton BF 37 - 4 OHM 4Ω
LF DriverMedia
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Overview
LF DriverBF series
Visaton
Visaton BF 37 - 4 OHM
Visaton BF 37 - 4 OHM is a 1" 4 ohm LF driver rated at 5W RMS. The validated T/S data includes Fs 155Hz, Qts 0.74, Vas 0.1L, Xmax 3.4mm, sensitivity 76.2dB, plus 2cm³ Vd and 180 EBP. bits tracks vendor pricing, datasheet links, simulator import data, and similar drivers from the same loudspeaker database.
Size
1"
Impedance
4Ω
RMS Power
5W
Sensitivity
76.2dB
74.0dBmanufacturer; using T/S-derived value (2.2dB delta).
EBP
180
Vented alignment
Vd
2cm³
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 pointsSource file SHA-256 c5e82eb147c5…Medium confidence693 selected pixels of 1,807 - Trace datasheet-response-trace-poc/v1
impedance
Impedance response
240 plotted pointsSource file SHA-256 c5e82eb147c5…Medium confidence889 selected pixels of 1,256
T/S Parameters
Valid
Fs155Hz
Qts0.74
Qes0.86
Qms5.1
Vas0.1L
Re3.8Ω
Le0.17mH
BL2.0Tm
Sd6cm²
Mms1g
Xmax3.4mm
SPL76dB
Power5W
Impedance4Ω
F Low100Hz
F High20000Hz
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
Weight33.1kg
Diameter37.0mm
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
BF 37 - 4 OHM
1"
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.
3 matches
Compare a specific driver
Added drivers stay at the front of the list, whatever the ranges say.
100%
Similarity
Visaton
BF 37
1"
Xmax3.4mm0%
Qts0.740%
BL2Tm0%
Vas0.1L0%
Qes0.860%
74%
Similarity
£13.94
SB Acoustics
SB36WBAC21-8
1"
Xmax3.5mm+3%
Qts0.61-18%
BL2.1Tm+6%
Vas0L-42%
Qes0.92+7%
62%
Similarity
Visaton
BF 37 - 8 OHM
1"
Xmax3.4mm0%
Qts0.86+16%
BL2.6Tm+29%
Vas0.1L-17%
Qes1.1+28%