18S450

LF Driver
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Overview

LF Driver
BMS

18S450

Size
18"
Impedance
8Ω
RMS Power
1200W
EBP
91
Either alignment
Vd
1456cm³

T/S Parameters

Valid
Manufacturer
Fs29Hz
Qts0.31
Qes0.32
Qms7.3
Vas281.0L
Re5.5Ω
Le1.10mH
BL26.5Tm
Sd1213cm²
Mms224g
Xmax12.0mm
Power1200W
Impedance8Ω
F Low20Hz
F High200Hz
Voice Coil102mm

Pricing & availability

Price movement

Best current price

Updated 17 May 2026

leanaudio
£389.43
inc VAT
Buy now

Dimensions & Physical

Weight14.5kg
Diameter458.0mm
Overall Depth233.0mm
Cutout Diameter414.0mm
Bolt Circle Diameter440.0mm

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18S450
Reference
BMS
18S450
18"
Best current price
£389.43
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5 active T/S params, plus size.

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