Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
Download for HornrespMedia
Overview
LF DriverSB15 series
SB Acoustics
SB Acoustics SB15NRX2C30-4
SB Acoustics SB15NRX2C30-4 is a 5" 4 ohm LF driver rated at 50W RMS. The validated T/S data includes Fs 35Hz, Qts 0.28, Vas 20.5L, Xmax 10mm, sensitivity 86.5dB, plus 82cm³ Vd and 115 EBP. bits tracks UK vendor pricing, price movement, datasheet links, simulator import data, and similar drivers, with a current best price of £49.12.
Size
5"
Impedance
4Ω
RMS Power
50W
Sensitivity
86.5dB
89.5dBmanufacturer; using T/S-derived value (3.0dB delta).
EBP
115
Vented alignment
Vd
82cm³
Datasheet traces
Frequency and impedance curves traced from the manufacturer PDF.
30 degrees240 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
30 degrees
Frequency response
240 plotted pointsMedium confidence1,327 selected pixels of 2,691 - Trace datasheet-response-trace-poc/v1
impedance
Impedance response
240 plotted pointsMedium confidence1,755 selected pixels of 4,371
T/S Parameters
Valid
Fs35Hz
Qts0.28
Qes0.30
Qms3.6
Vas20.5L
Re3.1Ω
Le0.12mH
BL4.7Tm
Sd82cm²
Mms10g
Xmax10.0mm
SPL87dB
Power50W
Impedance4Ω
Voice Coil31mm
Flux Density1.00T
Pricing & availability
Price definitionsPrice movement
Best current price
£49.12
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
Weight1.5kg
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
SB15NRX2C30-4
5"
Best current price
£49.12
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.
72%
Similarity
49% cheaper£24.81
SB Acoustics
SB13PFCR25-4
5"
Lower price
Xmax9mm-10%
Qts0.29+4%
BL5.3Tm+13%
Vas13.4L-35%
Qes0.33+10%
45%
Similarity
49% cheaper£24.81
SB Acoustics
SB13PFCR25-8
5"
Lower price
Xmax9mm-10%
Qts0.33+18%
BL6.2Tm+32%
Vas13.4L-35%
Qes0.39+30%
31%
Similarity
47% cheaper£26.00
SB Acoustics
SB16PFCR25-4
6"
Lower price
Xmax9mm-10%
Qts0.34+21%
BL5Tm+6%
Vas32.7L+60%
Qes0.39+30%
97%
Similarity
£48.66
SB Acoustics
SB15MFC30-4
5"
Xmax10mm0%
Qts0.280%
BL4.8Tm+2%
Vas19.4L-5%
Qes0.30%
64%
Similarity
£49.12
SB Acoustics
SB15NRX2C30-8
5"
Xmax10mm0%
Qts0.34+21%
BL5.8Tm+22%
Vas20L-2%
Qes0.37+23%
96%
Similarity
27% more£62.57
SB Acoustics
SB15NBAC30-4
5"
Higher price
Xmax10mm0%
Qts0.29+4%
BL4.7Tm0%
Vas21L+2%
Qes0.31+3%
86%
Similarity
56% more£76.56
SB Acoustics
SB15CAC30-4
5"
Higher price
Xmax10mm0%
Qts0.31+11%
BL4.6Tm-2%
Vas20.2L-1%
Qes0.34+13%
71%
Similarity
65% more£81.08
SB Acoustics
SB15CRC30-4
5"
Higher price
Xmax11mm+10%
Qts0.32+14%
BL4.5Tm-3%
Vas17.3L-16%
Qes0.36+20%
86%
Similarity
184% more£139.69
SB Acoustics
MW13P-4
5"
Higher price
Xmax10mm0%
Qts0.27-4%
BL4.9Tm+4%
Vas14.6L-29%
Qes0.29-3%
86%
Similarity
184% more£139.69
SB Acoustics
MW13PNW-4
5"
Higher price
Xmax10mm0%
Qts0.27-4%
BL4.9Tm+4%
Vas14.6L-29%
Qes0.29-3%
73%
Similarity
184% more£139.69
SB Acoustics
MW13P-8
5"
Higher price
Xmax10mm0%
Qts0.3+7%
BL5.7Tm+21%
Vas15L-27%
Qes0.33+10%
71%
Similarity
184% more£139.69
SB Acoustics
MW13PNW-8
5"
Higher price
Xmax10mm0%
Qts0.31+11%
BL5.7Tm+21%
Vas15L-27%
Qes0.33+10%