Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
Download for HornrespRCF LF18N405 8Ω
LF DriverMedia
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Overview
LF Driver
RCF
RCF LF18N405
RCF LF18N405 is a 18" 8 ohm LF driver rated at 1500W RMS. The validated T/S data includes Fs 30Hz, Qts 0.32, Vas 227L, Xmax 14mm, sensitivity 94.6dB, plus 1680cm³ Vd and 88 EBP. bits tracks UK vendor pricing, price movement, datasheet links, simulator import data, and similar drivers, with a current best price of £325.54.
Size
18"
Impedance
8Ω
RMS Power
1500W
Sensitivity
94.6dB
97.0dBmanufacturer; using T/S-derived value (2.4dB delta).
EBP
88
Either alignment
Vd
1680cm³
T/S Parameters
Valid
Fs30Hz
Qts0.32
Qes0.34
Qms7.0
Vas227.0L
Re4.9Ω
Le1.70mH
BL26.5Tm
Sd1200cm²
Mms261g
Xmax14.0mm
SPL95dB
Power1500W
Impedance8Ω
Min Impedance6.0Ω
F Low30Hz
F High1000Hz
Voice Coil102mm
Pricing & availability
Price definitionsOffers & B-stock
1 hidden from price comparisons
Price movement
Other offers
1 vendorthomann
Updated 11 Sept 2026
Source: inc VAT · 20%
£379.00
inc VAT
In stock
Best current price
Updated 11 Sept 2026
bluearan
£325.54
Avg £352.27£26.73 below avg (-7.6%)
inc VAT·3 in stock
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.
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Plain text · Clipboard
Copy the available values as a clean label-and-value list.
Dimensions & Physical
Weight8.8kg
Diameter465.0mm
Cutout Diameter424.0mm
Bolt Circle Diameter447.0mm
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
RCF
LF18N405
18"
Best current price
£325.54
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.
62%
Similarity
31% cheaper£225.00
Beyma
18LEX1000FE
18"
Lower price
Xmax11mm-21%
Qts0.38+19%
BL23.8Tm-10%
Vas250L+10%
Qes0.39+15%
58%
Similarity
31% cheaper£225.00
Beyma
18LEX1200FE
18"
Lower price
Xmax11mm-21%
Qts0.38+19%
BL23.2Tm-12%
Vas277L+22%
Qes0.39+15%
76%
Similarity
27% cheaper£236.62
PRV Audio
18SW3600
18"
Lower price
Xmax13.3mm-5%
Qts0.36+12%
BL25.5Tm-4%
Vas279.7L+23%
Qes0.38+12%
55%
Similarity
27% cheaper£239.00
Celestion
CF1840JD
18"
Lower price
Xmax12.5mm-11%
Qts0.4+24%
BL24.8Tm-7%
Vas155L-32%
Qes0.44+29%
79%
Similarity
25% cheaper£244.93
RCF
LF18X401
18"
Lower price
Xmax12mm-14%
Qts0.3-6%
BL26.5Tm0%
Vas274L+21%
Qes0.31-9%
72%
Similarity
24% cheaper£245.81
FaitalPRO
18HP1060
18"
Lower price
Xmax12.4mm-11%
Qts0.37+16%
BL24.8Tm-6%
Vas200.3L-12%
Qes0.38+12%
52%
Similarity
23% cheaper£249.54
Beyma
18LEX1000ND
18"
Lower price
Xmax11mm-21%
Qts0.39+22%
BL22Tm-17%
Vas260L+15%
Qes0.42+24%
61%
Similarity
22% cheaper£255.00
Beyma
18PWB1000FE
18"
Lower price
Xmax12.5mm-11%
Qts0.38+19%
BL25Tm-6%
Vas317L+40%
Qes0.4+18%
80%
Similarity
17% cheaper£268.99
B&C
18TBW100
18"
Lower price
Xmax12mm-14%
Qts0.320%
BL22.8Tm-14%
Vas181.5L-20%
Qes0.340%
63%
Similarity
17% cheaper£268.99
B&C
18TBW100
18"
Lower price
Xmax12mm-14%
Qts0.39+22%
BL26.4Tm0%
Vas175L-23%
Qes0.41+21%
62%
Similarity
16% cheaper£273.68
Beyma
18PW1400FE
18"
Lower price
Xmax10mm-29%
Qts0.27-16%
BL29Tm+9%
Vas228.9L+1%
Qes0.28-18%
58%
Similarity
16% cheaper£274.00
B&C
18NBX100
18"
Lower price
Xmax10mm-29%
Qts0.38+19%
BL24.8Tm-6%
Vas198L-13%
Qes0.4+18%