Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
Download for HornrespB&C 15SW115 4Ω
LF DriverMedia
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Overview
LF Driver15SW series
B&C
B&C 15SW115
B&C 15SW115 is a 15" 4 ohm LF driver rated at 1700W RMS. The validated T/S data includes Fs 34Hz, Qts 0.22, Vas 105L, Xmax 13.5mm, sensitivity 94.6dB, plus 1154cm³ Vd and 148 EBP. bits tracks UK vendor pricing, price movement, datasheet links, simulator import data, and similar drivers, with a current best price of £395.70.
Size
15"
Impedance
4Ω
RMS Power
1700W
Sensitivity
94.6dB
96.0dBmanufacturer; using T/S-derived value (1.4dB delta).
EBP
148
Vented alignment
Vd
1154cm³
Frequency response
Manufacturer-provided response plots and related charts.
T/S Parameters
Valid
Fs34Hz
Qts0.22
Qes0.23
Qms5.8
Vas105.0L
Re3.2Ω
Le1.27mH
BL25.5Tm
Sd855cm²
Mms212g
Xmax13.5mm
SPL95dB
Power1700W
Power Nominal1700W
Impedance4Ω
Min Impedance4.2Ω
F Low35Hz
F High1500Hz
Voice Coil116mm
Flux Density1.15T
Pricing & availability
Price definitionsPrice movement
Other offers
6 vendorsjpleisure
Updated 7 Aug 2026· 4Ω
Source: ex VAT · 20%
£395.70
inc VAT
In stock
jpleisure
Updated 11 Sept 2026· 4Ω
Source: ex VAT · 20%
£395.70
inc VAT
In stock
jpleisure
Updated 11 Sept 2026· 4Ω
Source: ex VAT · 20%
£395.70
inc VAT
In stock
bluearan
Updated 11 Sept 2026· 4Ω
Source: inc VAT · 20%
£406.99
inc VAT
bluearan
Updated 11 Sept 2026· 4Ω
Source: inc VAT · 20%
£406.99
inc VAT
partsexpress
Updated 11 Sept 2026· 4Ω
Source: ex VAT
£508.18
inc VAT
3 in stock
Best current price
Updated 7 Aug 2026
jpleisure
£395.70
Avg £414.99£19.29 below avg (-4.6%)
inc VAT·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
Weight11.1kg
Diameter393.0mm
Overall Depth193.0mm
Cutout Diameter353.0mm
Bolt Circle Diameter374.0mm
Additional Manufacturer Specs
Bl25.5 Tm
Fs34 Hz
Le1.27 mH
Re3.2 Ω
Sd855 cm² (132.5 in²)
Ebp148 Hz
Mms212 g
Qes0.23
Qms5.8
Qts0.22
Vas105 dm³ (3.71 ft³)
η01.75 %
ConeRCK15SW1154
Xmax13.5 mm
Xvar13 mm
SpiderDouble Silicone
Cone ShapeRadial
Pole DesignT-Pole
Winding Depth34 mm (1.33 in)
Surround ShapeTriple Roll
Former MaterialGlass Fibre
Magnet MaterialNeodymium Inside Slug
Nominal Diameter380 mm (15 in)
Winding MaterialCopper
Magnetic Gap Depth14 mm (0.55 in)
Recommended Tuning40 Hz
Bolt Circle Diameter374 mm (14.7 in)
Recommended Enclosure90 dm³ (3.2 ft³)
Woofer Cone TreatmentTWP Waterproof Both Sides
Baffle Cutout Diameter353 mm (13.9 in)
Flange And Gasket Thickness16 mm (0.63 in)
Air Volume Occupied By Driver7 dm³ (0.25 ft³)
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
B&C
15SW115
15"
Best current price
£395.70
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.
10 matches
Compare a specific driver
Added drivers stay at the front of the list, whatever the ranges say.
57%
Similarity
30% cheaper£277.72
FaitalPRO
15FX600
15"
Lower price
Xmax11.3mm-17%
Qts0.27+23%
BL23.2Tm-9%
Vas128.3L+22%
Qes0.28+22%
58%
Similarity
27% cheaper£288.50
Eighteen Sound
15NLW9401
15"
Lower price
Xmax10mm-26%
Qts0.26+18%
BL25.4Tm0%
Vas134L+28%
Qes0.28+22%
63%
Similarity
20% cheaper£315.38
Beyma
14MLEX1000ND
14"
Lower price
Xmax11mm-19%
Qts0.220%
BL26.5Tm+4%
Vas75L-29%
Qes0.230%
84%
Similarity
14% cheaper£340.51
B&C
15DS100
15"
Lower price
Xmax13mm-4%
Qts0.23+5%
BL24.3Tm-5%
Vas73L-30%
Qes0.230%
60%
Similarity
14% cheaper£340.51
B&C
15DS100
15"
Lower price
Xmax14.5mm+7%
Qts0.26+18%
BL30.7Tm+20%
Vas76L-28%
Qes0.27+17%
81%
Similarity
1% cheaper£390.95
B&C
15SW115
15"
Lower price
Xmax13.5mm0%
Qts0.24+9%
BL30Tm+18%
Vas110L+5%
Qes0.25+9%
68%
Similarity
12% more£444.77
Eighteen Sound
15NLW4500
15"
Higher price
Xmax14.5mm+7%
Qts0.26+18%
BL29.7Tm+16%
Vas111L+6%
Qes0.27+17%
75%
Similarity
Precision Devices
PD.155NR1
15"
Xmax12mm-11%
Qts0.23+4%
BL28.6Tm+12%
Vas140L+33%
Qes0.24+3%
65%
Similarity
Beyma
15MLEX1000ND
15"
Xmax11mm-19%
Qts0.21-5%
BL26Tm+2%
Vas167L+59%
Qes0.21-9%
52%
Similarity
B&C
15NBX100
15"
Xmax10mm-26%
Qts0.27+23%
BL22.7Tm-11%
Vas109.6L+4%
Qes0.3+30%