Name: B&C 15SW115 4 Ohm
Brand: B&C
SKU: 15SW115
Availability: InStock

Media

B&C 15SW115 15 inch 4 ohm loudspeaker driver view 1

B&C 15SW115 15 inch 4 ohm loudspeaker driver view 2

B&C 15SW115 15 inch 4 ohm loudspeaker driver view 3

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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

V_d

1154cm³

Frequency response

Manufacturer-provided response plots and related charts.

2 images

T/S Parameters

Valid

Canonical

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

What this validation status means

Pricing & availability

Price definitions

Price movement

Best current price

£395.70

inc VAT·Vendor hidden

View vendor

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.

Hornresp

.txt · Hornresp driver database

Driver file ready to place in Hornresp’s Drivers folder.

Download for Hornresp

WinISD

.wdr · WinISD driver editor

Native WinISD driver record with the required SI conversions.

Download for WinISD

BASTA!

.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 VituixCAD

00 Simulator

Direct import · Web app

Start a new enclosure simulation with this driver already loaded.

Open in 00 Simulator

Copy 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.

Q_ts

Q_es

V_as

X_max

5 active T/S params, plus size.

9 matches

Compare a specific driver

Added drivers stay at the front of the list, whatever the ranges say.

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