Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
Download for HornrespSB Acoustics SB15NBAC30-8 8Ω
LF DriverMedia
Overview
LF DriverSB15 series
SB Acoustics
SB Acoustics SB15NBAC30-8
SB Acoustics SB15NBAC30-8 is a 5" 8 ohm LF driver rated at 50W RMS. The validated T/S data includes Fs 36Hz, Qts 0.37, Vas 17L, Xmax 10mm, sensitivity 84.7dB, plus 82cm³ Vd and 87 EBP. bits tracks UK vendor pricing, price movement, datasheet links, simulator import data, and similar drivers, with a current best price of £62.57.
Size
5"
Impedance
8Ω
RMS Power
50W
Sensitivity
84.7dB
EBP
87
Either alignment
Vd
82cm³
Datasheet traces
Frequency and impedance curves traced from the manufacturer PDF.
30 degrees240 ptsp1medium
60 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 confidence1,585 selected pixels of 3,244 - Trace datasheet-response-trace-poc/v1
60 degrees
Frequency response
240 plotted pointsMedium confidence996 selected pixels of 2,582
T/S Parameters
Valid
Fs36Hz
Qts0.37
Qes0.41
Qms4.2
Vas17.0L
Re5.7Ω
Le0.14mH
BL5.7Tm
Sd82cm²
Mms10g
Xmax10.0mm
SPL85dB
Power50W
Impedance8Ω
Voice Coil31mm
Flux Density1.00T
Pricing & availability
Price definitionsPrice movement
Other offers
3 vendorsleanbusiness
Updated 17 May 2026· 8Ω
Source: inc VAT · 20%
£62.57
inc VAT
soundimports
Updated 11 Sept 2026· 8Ω
Source: inc VAT
£71.27
inc VAT
Out of stock
willyshifi
Updated 11 Sept 2026· 8Ω
Source: inc VAT · 20%
£81.95
inc VAT
Best current price
Updated 11 Sept 2026
leanaudio
£62.57
Avg £69.03£6.46 below avg (-9.4%)
inc VAT·2 in stock
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
SB15NBAC30-8
5"
Best current price
£62.57
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.
12 matches
Compare a specific driver
Added drivers stay at the front of the list, whatever the ranges say.
75%
Similarity
60% cheaper£24.81
SB Acoustics
SB13PFCR25-8
5"
Lower price
Xmax9mm-10%
Qts0.33-11%
BL6.2Tm+9%
Vas13.4L-21%
Qes0.39-5%
62%
Similarity
60% cheaper£24.81
SB Acoustics
SB13PFCR25-4
5"
Lower price
Xmax9mm-10%
Qts0.29-22%
BL5.3Tm-7%
Vas13.4L-21%
Qes0.33-20%
44%
Similarity
58% cheaper£26.00
SB Acoustics
SB16PFCR25-8
6"
Lower price
Xmax9mm-10%
Qts0.4+8%
BL6.2Tm+9%
Vas27L+59%
Qes0.48+17%
97%
Similarity
22% cheaper£48.66
SB Acoustics
SB15MFC30-8
5"
Lower price
Xmax10mm0%
Qts0.370%
BL5.6Tm-2%
Vas17.7L+4%
Qes0.4-2%
60%
Similarity
22% cheaper£48.66
SB Acoustics
SB15MFC30-4
5"
Lower price
Xmax10mm0%
Qts0.28-24%
BL4.8Tm-16%
Vas19.4L+14%
Qes0.3-27%
85%
Similarity
21% cheaper£49.12
SB Acoustics
SB15NRX2C30-8
5"
Lower price
Xmax10mm0%
Qts0.34-8%
BL5.8Tm+1%
Vas20L+18%
Qes0.37-10%
58%
Similarity
21% cheaper£49.12
SB Acoustics
SB15NRX2C30-4
5"
Lower price
Xmax10mm0%
Qts0.28-24%
BL4.7Tm-18%
Vas20.5L+21%
Qes0.3-27%
41%
Similarity
11% cheaper£55.41
SB Acoustics
SB17NRX2C35-8
6"
Lower price
Xmax11mm+10%
Qts0.42+14%
BL6.3Tm+10%
Vas27L+59%
Qes0.47+15%
60%
Similarity
£62.57
SB Acoustics
SB15NBAC30-4
5"
Xmax10mm0%
Qts0.29-22%
BL4.7Tm-18%
Vas21L+24%
Qes0.31-24%
96%
Similarity
22% more£76.56
SB Acoustics
SB15CAC30-8
5"
Higher price
Xmax10mm0%
Qts0.38+3%
BL5.7Tm0%
Vas17.9L+5%
Qes0.42+2%
67%
Similarity
22% more£76.56
SB Acoustics
SB15CAC30-4
5"
Higher price
Xmax10mm0%
Qts0.31-16%
BL4.6Tm-19%
Vas20.2L+19%
Qes0.34-17%
78%
Similarity
30% more£81.08
SB Acoustics
SB15CRC30-8
5"
Higher price
Xmax11mm+10%
Qts0.41+11%
BL5.6Tm-2%
Vas14.9L-12%
Qes0.46+12%