Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
Download for HornrespMedia
Auto-advancing
Overview
LF DriverSB15 series
SB Acoustics
SB Acoustics SB15SFCR39-4
SB Acoustics SB15SFCR39-4 is a 5" 4 ohm LF driver rated at 80W RMS. The validated T/S data includes Fs 31Hz, Qts 0.32, Vas 49.9L, Xmax 11mm, sensitivity 88.4dB, plus 196cm³ Vd and 91 EBP. bits tracks UK vendor pricing, price movement, datasheet links, simulator import data, and similar drivers, with a current best price of £36.03.
Size
5"
Impedance
4Ω
RMS Power
80W
Sensitivity
88.4dB
90.0dBmanufacturer; using T/S-derived value (1.6dB delta).
EBP
91
Either alignment
Vd
196cm³
Datasheet traces
Frequency and impedance curves traced from the manufacturer PDF.
30 degrees240 ptsp1medium
60 degrees240 ptsp1medium
Curve provenanceInspect 3 tracesHide details
These plotted lines are Bits digitizations of manufacturer evidence, not new measurements. How provenance works
- Trace datasheet-response-trace-poc/v1
30 degrees
Frequency response
240 plotted pointsMedium confidence1,397 selected pixels of 3,255 - Trace datasheet-response-trace-poc/v1
60 degrees
Frequency response
240 plotted pointsMedium confidence822 selected pixels of 2,774 - Trace datasheet-response-trace-poc/v1
impedance
Impedance response
240 plotted pointsMedium confidence2,309 selected pixels of 5,870
T/S Parameters
Valid
Fs31Hz
Qts0.32
Qes0.34
Qms6.6
Vas49.9L
Re3.5Ω
Le0.91mH
BL6.9Tm
Sd178cm²
Mms24g
Xmax11.0mm
SPL88dB
Power80W
Impedance4Ω
Voice Coil39mm
Flux Density0.94T
Pricing & availability
Price definitionsPrice movement
Best current price
£36.03
inc VAT·Vendor hidden
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
Weight1.6kg
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
SB Acoustics
SB15SFCR39-4
5"
Best current price
£36.03
Compare on
Matches sit inside every range. Size stays fixed automatically.
5 active T/S params, plus size.
12 matches
Compare a specific driver
Added drivers stay at the front of the list, whatever the ranges say.
40%
Similarity
28% cheaper£26.00
SB Acoustics
SB16PFCR25-4
6"
Lower price
Xmax9mm-18%
Qts0.34+6%
BL5Tm-28%
Vas32.7L-34%
Qes0.39+15%
63%
Similarity
36% more£49.12
SB Acoustics
SB15NRX2C30-8
5"
Higher price
Xmax10mm-9%
Qts0.34+6%
BL5.8Tm-17%
Vas20L-60%
Qes0.37+9%
50%
Similarity
36% more£49.12
SB Acoustics
SB15NRX2C30-4
5"
Higher price
Xmax10mm-9%
Qts0.28-12%
BL4.7Tm-32%
Vas20.5L-59%
Qes0.3-12%
54%
Similarity
52% more£54.89
SB Acoustics
SB17MFC35-4
6"
Higher price
Xmax11mm0%
Qts0.28-12%
BL4.9Tm-29%
Vas45L-10%
Qes0.3-12%
53%
Similarity
52% more£54.89
SB Acoustics
SB17MFC35-8
6"
Higher price
Xmax11mm0%
Qts0.37+16%
BL5.9Tm-14%
Vas39L-22%
Qes0.4+18%
38%
Similarity
54% more£55.41
SB Acoustics
SB17NRX2C35-4
6"
Higher price
Xmax11mm0%
Qts0.37+16%
BL4.9Tm-29%
Vas27.6L-45%
Qes0.41+21%
33%
Similarity
66% more£59.85
SB Acoustics
SB17NRX2L35-4
6"
Higher price
Xmax9.6mm-13%
Qts0.25-22%
BL6.5Tm-7%
Vas21.9L-56%
Qes0.26-24%
54%
Similarity
74% more£62.57
SB Acoustics
SB15NBAC30-4
5"
Higher price
Xmax10mm-9%
Qts0.29-9%
BL4.7Tm-32%
Vas21L-58%
Qes0.31-9%
63%
Similarity
83% more£65.93
SB Acoustics
SB17NBAC35-8
6"
Higher price
Xmax11mm0%
Qts0.35+9%
BL5.9Tm-14%
Vas45L-10%
Qes0.38+12%
56%
Similarity
83% more£65.93
SB Acoustics
SB17NBAC35-4
6"
Higher price
Xmax11mm0%
Qts0.29-9%
BL4.9Tm-29%
Vas42.6L-15%
Qes0.31-9%
60%
Similarity
112% more£76.56
SB Acoustics
SB15CAC30-4
5"
Higher price
Xmax10mm-9%
Qts0.31-3%
BL4.6Tm-33%
Vas20.2L-60%
Qes0.340%
59%
Similarity
128% more£82.13
SB Acoustics
SB17CAC35-8
6"
Higher price
Xmax11mm0%
Qts0.36+12%
BL6.2Tm-10%
Vas42L-16%
Qes0.4+18%