Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
Download for HornrespBMS 18S450 8Ω
LF DriverMedia
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Overview
LF Driver
BMS
BMS 18S450
BMS 18S450 is a 18" 8 ohm LF driver rated at 1200W RMS. The validated T/S data includes Fs 29Hz, Qts 0.31, Vas 281L, Xmax 12mm, sensitivity 95.3dB, plus 1456cm³ Vd and 91 EBP. bits tracks vendor pricing, datasheet links, simulator import data, and similar drivers from the same loudspeaker database.
Size
18"
Impedance
8Ω
RMS Power
1200W
Sensitivity
95.3dB
EBP
91
Either alignment
Vd
1456cm³
T/S Parameters
Valid
Fs29Hz
Qts0.31
Qes0.32
Qms7.3
Vas281.0L
Re5.5Ω
Le1.10mH
BL26.5Tm
Sd1213cm²
Mms224g
Xmax12.0mm
SPL95dB
Power1200W
Impedance8Ω
F Low20Hz
F High200Hz
Voice Coil102mm
Pricing & availability
Price definitionsVendor offers
1 vendorleanaudio
Updated 11 Sept 2026· 8Ω
Source: inc VAT · 20%
£345.00
inc VAT
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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
Weight14.5kg
Diameter458.0mm
Overall Depth233.0mm
Cutout Diameter414.0mm
Bolt Circle Diameter440.0mm
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.
Reference
BMS
18S450
18"
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.
96%
Similarity
£244.93
RCF
LF18X401
18"
Xmax12mm0%
Qts0.3-3%
BL26.5Tm0%
Vas274L-2%
Qes0.31-3%
Image unavailable
96%
Similarity
RCF
LF18Y402
18"
Xmax12mm0%
Qts0.3-3%
BL26.5Tm0%
Vas274L-2%
Qes0.31-3%
88%
Similarity
£291.62
CIARE
NDH18-4S
18"
Xmax11.5mm-4%
Qts0.32+3%
BL27.7Tm+5%
Vas239L-15%
Qes0.33+3%
87%
Similarity
£324.41
FaitalPRO
18FX600
18"
Xmax11.3mm-6%
Qts0.3-3%
BL24.5Tm-8%
Vas257.3L-8%
Qes0.31-3%
86%
Similarity
£284.15
Oberton
18XB1301DS
18"
Xmax12mm0%
Qts0.3-3%
BL26.9Tm+1%
Vas172.9L-38%
Qes0.32-1%
86%
Similarity
£457.13
BMS
18N850V2
18"
Xmax12mm0%
Qts0.33+6%
BL25.4Tm-4%
Vas243L-14%
Qes0.35+9%
84%
Similarity
Dayton Audio
RSS460HO-4
18"
Xmax12.8mm+6%
Qts0.32+3%
BL23.4Tm-12%
Vas272L-3%
Qes0.35+9%
82%
Similarity
£320.34
BishopSound
BWP18/4
18"
Xmax12mm0%
Qts0.310%
BL26.2Tm-1%
Vas378L+35%
Qes0.26-19%
82%
Similarity
BishopSound
BWP18/8
18"
Xmax12mm0%
Qts0.310%
BL26.2Tm-1%
Vas378L+35%
Qes0.26-19%
82%
Similarity
BishopSound
BWP18/8/V2
18"
Xmax12mm0%
Qts0.310%
BL26.2Tm-1%
Vas378L+35%
Qes0.26-19%
82%
Similarity
£272.63
Eighteen Sound
18LW2400
18"
Xmax9.5mm-21%
Qts0.310%
BL25.6Tm-3%
Vas230L-18%
Qes0.320%
Image unavailable
81%
Similarity
Fane
IMPERIUM 18NDXL
18"
Xmax12mm0%
Qts0.29-5%
BL29.4Tm+11%
Vas203L-28%
Qes0.3-6%