Name: B&C 18RS115 8 Ohm
Brand: B&C
SKU: 18RS115

Media

B&C 18RS115 18 inch 8 ohm loudspeaker driver view 1

B&C 18RS115 18 inch 8 ohm loudspeaker driver view 2

B&C 18RS115 18 inch 8 ohm loudspeaker driver view 3

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Overview

LF Driver18RS series

B&C

B&C 18RS115

B&C 18RS115 is a 18" 8 ohm LF driver rated at 2000W RMS. The validated T/S data includes Fs 33Hz, Qts 0.22, Vas 125L, Xmax 23.5mm, sensitivity 94.9dB, plus 2844cm³ Vd and 143 EBP. bits tracks vendor pricing, datasheet links, simulator import data, and similar drivers from the same loudspeaker database.

Size

18"

Impedance

8Ω

RMS Power

2000W

Sensitivity

94.9dB

97.4dBmanufacturer; using T/S-derived value (2.5dB delta).

EBP

143

Vented alignment

V_d

2844cm³

Frequency response

Manufacturer-provided response plots and related charts.

2 images

T/S Parameters

Valid

Canonical

Fs33Hz

Qts0.22

Qes0.23

Qms9.0

Vas125.0L

Re4.5Ω

Le5.10mH

BL40.0Tm

Sd1210cm²

Mms391g

Xmax23.5mm

SPL95dB

Power2000W

Power Nominal2000W

Impedance8Ω

Min Impedance6.6Ω

F Low35Hz

F High1000Hz

Voice Coil116mm

Flux Density0.90T

What this validation status means

Pricing & availability

Price definitions

No current price found

Pricing may appear after the next vendor refresh.

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

Weight15.4kg

Diameter460.0mm

Overall Depth261.0mm

Cutout Diameter425.0mm

Bolt Circle Diameter443.0mm

Additional Manufacturer Specs

Bl40 Tm

Fs33 Hz

Le5.1 mH

Re4.5 Ω

Sd1210 cm² (187.55 in²)

Ebp143 Hz

Mms391 g

Qes0.23

Qms9

Qts0.22

Vas125 dm³ (4.41 ft³)

η01.95 %

Xmax23.5 mm

Xvar19 mm

SpiderDouble Silicone

Cone ShapeStraight

Pole DesignT-Pole

Winding Depth54 mm (2.13 in)

Surround ShapeTriple Roll

Former MaterialGlass Fibre

Magnet MaterialNeodymium Inside Slug

Nominal Diameter460 mm (18 in)

Winding MaterialAluminium

Magnetic Gap Depth14 mm (0.55 in)

Bolt Circle Diameter443 mm (17.44 in)

Woofer Cone TreatmentTWP Waterproof Both Sides

Baffle Cutout Diameter425 mm (16.73 in)

Flange And Gasket Thickness16 mm (0.63 in)

Air Volume Occupied By Driver10 dm³ (0.35 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

18RS115

18"

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.

3 matches

Compare a specific driver

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

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