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BMS 8N515 8Ω

LF Driver
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BMS 8N515 8 inch 8 ohm loudspeaker driver view 1
BMS 8N515 8 inch 8 ohm loudspeaker driver view 2
BMS 8N515 8 inch 8 ohm loudspeaker driver view 3
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Overview

LF Driver
BMS

BMS 8N515

BMS 8N515 is a 8" 8 ohm LF driver rated at 200W RMS. The validated T/S data includes Fs 88Hz, Qts 0.30, Vas 11.0L, Xmax 4mm, sensitivity 95.7dB, plus 89cm³ Vd and 274 EBP. bits tracks UK vendor pricing, price movement, datasheet links, simulator import data, and similar drivers, with a current best price of £171.89.

Size
8"
Impedance
8Ω
RMS Power
200W
Sensitivity
95.7dB
EBP
274
Vented alignment
Vd
89cm³

T/S Parameters

Valid
Canonical
Fs88Hz
Qts0.30
Qes0.32
Qms4.3
Vas11.0L
Re5.4Ω
Le0.32mH
BL13.8Tm
Sd222cm²
Mms21g
Xmax4.0mm
SPL96dB
Power200W
Impedance8Ω
F Low80Hz
F High3000Hz
Voice Coil51mm
What this validation status means

Pricing & availability

Price definitions

Price movement

Best current price

Updated 17 Sept 2026

leanaudio
£171.89
inc VAT·2 in stock
Buy now

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

Weight2.0kg
Diameter205.0mm
Overall Depth102.0mm
Cutout Diameter182.0mm
Bolt Circle Diameter196.0mm

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.

Search Similar
BMS 8N515 8 inch 8 ohm loudspeaker driver similar-driver reference
Reference
BMS
8N515
8"
Best current price
£171.89
Compare on

Matches sit inside every range. Size stays fixed automatically.

Qts
Qes
Vas
L
Xmax
mm
BL
Tm

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.

FaitalPRO 8PR155 8 inch 8 ohm loudspeaker driver similar driver
65%
Similarity
62% cheaper£64.86
FaitalPRO
8PR155
8"
Lower price
Xmax3.6mm-11%
Qts0.37+23%
BL13.4Tm-3%
Vas9.4L-15%
Qes0.39+22%
RCF MB8N251 8 inch 8 ohm loudspeaker driver similar driver
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RCF
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Xmax5mm+25%
Qts0.25-17%
BL15.2Tm+10%
Vas13L+18%
Qes0.26-19%
B&C 8PS21 8 inch 8 ohm loudspeaker driver similar driver
63%
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40% cheaper£102.78
B&C
8PS21
8"
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Xmax5mm+25%
Qts0.33+10%
BL12.6Tm-9%
Vas14L+27%
Qes0.36+12%
Sica 8 FE 2 CP 8 inch 8 ohm loudspeaker driver similar driver
63%
Similarity
38% cheaper£107.13
Sica
8 FE 2 CP
8"
Lower price
Xmax4.5mm+13%
Qts0.32+7%
BL12.3Tm-11%
Vas16.9L+53%
Qes0.37+16%
Eighteen Sound 8M400F 8 inch 8 ohm loudspeaker driver similar driver
64%
Similarity
34% cheaper£114.19
Eighteen Sound
8M400F
8"
Lower price
Xmax3mm-25%
Qts0.26-13%
BL13.1Tm-5%
Vas13.7L+24%
Qes0.28-12%
B&C 8NDL64 8 inch 8 ohm loudspeaker driver similar driver
57%
Similarity
28% cheaper£123.00
B&C
8NDL64
8"
Lower price
Xmax4.5mm+13%
Qts0.25-17%
BL17.5Tm+27%
Vas9.6L-13%
Qes0.25-22%
Sica 8 FE 2.5 CP 8 inch 8 ohm loudspeaker driver similar driver
79%
Similarity
23% cheaper£132.86
Sica
8 FE 2.5 CP
8"
Lower price
Xmax4mm0%
Qts0.28-7%
BL13Tm-6%
Vas15.6L+41%
Qes0.3-6%
BMS 8S215 8 inch 8 ohm loudspeaker driver similar driver
92%
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20% cheaper£137.66
BMS
8S215
8"
Lower price
Xmax4.3mm+6%
Qts0.31+3%
BL13.6Tm-1%
Vas11L0%
Qes0.33+3%
Celestion FTX0820 8 inch 8 ohm loudspeaker driver similar driver
86%
Similarity
19% cheaper£139.00
Celestion
FTX0820
8"
Lower price
Xmax4mm0%
Qts0.28-7%
BL14.6Tm+6%
Vas13.1L+19%
Qes0.31-3%
FaitalPRO 8HX200 8 inch 8 ohm loudspeaker driver similar driver
81%
Similarity
28% more£219.76
FaitalPRO
8HX200
8"
Higher price
Xmax4.9mm+23%
Qts0.30%
BL13.8Tm0%
Vas13.1L+19%
Qes0.31-3%
Sica 8 K 3 PL 8 inch 8 ohm loudspeaker driver similar driver
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30% more£222.88
Sica
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Xmax5mm+25%
Qts0.25-17%
BL16.1Tm+17%
Vas12.2L+11%
Qes0.27-16%
BMS 8CN552 8 inch 8 ohm loudspeaker driver similar driver
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BMS
8CN552
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Xmax4mm0%
Qts0.29-3%
BL13.4Tm-3%
Vas10.1L-9%
Qes0.3-6%