Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
Download for HornrespRCF LF18G401 8Ω
LF DriverMedia
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Overview
LF Driver
RCF
RCF LF18G401
RCF LF18G401 is a 18" 8 ohm LF driver rated at 900W RMS. The validated T/S data includes Fs 33Hz, Qts 0.29, Vas 268L, Xmax 9mm, sensitivity 97.1dB, plus 1080cm³ Vd and 110 EBP. bits tracks UK vendor pricing, price movement, datasheet links, simulator import data, and similar drivers, with a current best price of £215.75.
Size
18"
Impedance
8Ω
RMS Power
900W
Sensitivity
97.1dB
EBP
110
Vented alignment
Vd
1080cm³
T/S Parameters
Valid
Fs33Hz
Qts0.29
Qes0.30
Qms7.6
Vas268.0L
Re4.8Ω
Le1.80mH
BL24.6Tm
Sd1200cm²
Mms182g
Xmax9.0mm
SPL97dB
Power900W
Impedance8Ω
Min Impedance5.9Ω
F Low30Hz
F High1000Hz
Voice Coil102mm
Pricing & availability
Price definitionsOffers & B-stock
1 hidden from price comparisons
Price movement
Other offers
2 vendorsbluearan
Updated 11 Sept 2026· 8Ω
Source: inc VAT · 20%
£252.42
inc VAT
4 in stock
thomann
Updated 11 Sept 2026
Source: inc VAT · 20%
£277.00
inc VAT
In stock
Best current price
Updated 11 Sept 2026
leanbusiness
£215.75
Avg £248.39£32.64 below avg (-13.1%)
inc VAT
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
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Open in 00 SimulatorCopy spec sheet
Plain text · Clipboard
Copy the available values as a clean label-and-value list.
Dimensions & Physical
Weight13.0kg
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
LF18G401
18"
Best current price
£215.75
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.
56%
Similarity
8% cheaper£199.00
Eminence
KAPPA PRO 18LF2
18"
Lower price
Xmax8mm-11%
Qts0.33+14%
BL19.4Tm-21%
Vas391.6L+46%
Qes0.34+13%
72%
Similarity
4% more£225.00
RCF
L18P300
18"
Higher price
Xmax8mm-11%
Qts0.33+14%
BL23.5Tm-4%
Vas226L-16%
Qes0.34+13%
77%
Similarity
5% more£226.82
FaitalPRO
18FH510
18"
Higher price
Xmax9.3mm+3%
Qts0.290%
BL21Tm-15%
Vas411.9L+54%
Qes0.30%
56%
Similarity
7% more£229.99
B&C
18PZW100
18"
Higher price
Xmax8mm-11%
Qts0.36+24%
BL25.5Tm+4%
Vas186L-31%
Qes0.38+27%
79%
Similarity
10% more£238.00
B&C
18PZB100
18"
Higher price
Xmax8mm-11%
Qts0.28-3%
BL25Tm+2%
Vas164L-39%
Qes0.29-3%
69%
Similarity
10% more£238.00
B&C
18PZB100
18"
Higher price
Xmax8mm-11%
Qts0.24-17%
BL26Tm+6%
Vas297L+11%
Qes0.25-17%
85%
Similarity
11% more£238.99
B&C
18TBX100
18"
Higher price
Xmax9mm0%
Qts0.31+7%
BL22Tm-11%
Vas256L-4%
Qes0.33+10%
68%
Similarity
11% more£238.99
B&C
18TBX100
18"
Higher price
Xmax9mm0%
Qts0.35+21%
BL25.5Tm+4%
Vas212L-21%
Qes0.37+23%
77%
Similarity
11% more£240.38
Celestion
FTR18-4080FD
18"
Higher price
Xmax8.5mm-6%
Qts0.29-1%
BL22.8Tm-7%
Vas408.7L+53%
Qes0.3+1%
64%
Similarity
13% more£243.89
Eighteen Sound
18W2001
18"
Higher price
Xmax7mm-22%
Qts0.25-14%
BL27.1Tm+10%
Vas230L-14%
Qes0.26-13%
89%
Similarity
14% more£245.00
RCF
L18P400
18"
Higher price
Xmax9mm0%
Qts0.28-3%
BL24.6Tm0%
Vas340L+27%
Qes0.29-3%
91%
Similarity
16% more£250.53
Eighteen Sound
18LW1251
18"
Higher price
Xmax9mm0%
Qts0.27-7%
BL23.6Tm-4%
Vas268L0%
Qes0.28-7%