Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
Download for HornrespBeyma 18LEX1200ND 8Ω
LF DriverMedia
Overview
LF Driver
Beyma
Beyma 18LEX1200ND
Beyma 18LEX1200ND is a 18" 8 ohm LF driver rated at 1200W RMS. The validated T/S data includes Fs 36Hz, Qts 0.33, Vas 219L, Xmax 11mm, sensitivity 96.7dB, plus 1381cm³ Vd and 103 EBP. bits tracks UK vendor pricing, price movement, datasheet links, simulator import data, and similar drivers, with a current best price of £278.64.
Size
18"
Impedance
8Ω
RMS Power
1200W
Sensitivity
96.7dB
98.0dBmanufacturer; using T/S-derived value (1.3dB delta).
EBP
103
Vented alignment
Vd
1381cm³
Datasheet traces
Frequency and impedance curves traced from the manufacturer PDF.
impedance240 ptsp2medium
Curve provenanceInspect 1 traceHide details
These plotted lines are Bits digitizations of manufacturer evidence, not new measurements. How provenance works
- Trace datasheet-response-trace-poc/v1
impedance
Impedance response
240 plotted pointsMedium confidence4,709 selected pixels of 4,709
Frequency response
Manufacturer-provided response plots and related charts.
T/S Parameters
Valid
Fs36Hz
Qts0.33
Qes0.35
Qms10.9
Vas219.0L
Re5.3Ω
Le1.70mH
BL26.4Tm
Sd1255cm²
Mms200g
Xmax11.0mm
SPL97dB
Power1200W
Impedance8Ω
F Low40Hz
F High1000Hz
Pricing & availability
Price definitionsPrice movement
Other offers
2 vendorssoundimports
Updated 11 Sept 2026
Source: inc VAT
£292.08
inc VAT
Out of stock
partsexpress
Updated 11 Sept 2026· 8Ω
Source: ex VAT
£346.50
inc VAT
2 in stock
Best current price
Updated 11 Sept 2026
bluearan
£278.64
Avg £312.57£33.93 below avg (-10.9%)
inc VAT·56 in stock·5-7 weeks
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
Weight9.0kg
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
Beyma
18LEX1200ND
18"
Best current price
£278.64
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.
55%
Similarity
26% cheaper£205.00
B&C
18PS100
18"
Lower price
Xmax8mm-27%
Qts0.39+18%
BL22.5Tm-15%
Vas245L+12%
Qes0.41+17%
66%
Similarity
23% cheaper£215.75
RCF
LF18G401
18"
Lower price
Xmax9mm-18%
Qts0.29-12%
BL24.6Tm-7%
Vas268L+22%
Qes0.3-14%
78%
Similarity
19% cheaper£225.00
RCF
L18P300
18"
Lower price
Xmax8mm-27%
Qts0.330%
BL23.5Tm-11%
Vas226L+3%
Qes0.34-3%
76%
Similarity
19% cheaper£225.00
Beyma
18LEX1000FE
18"
Lower price
Xmax11mm0%
Qts0.38+15%
BL23.8Tm-10%
Vas250L+14%
Qes0.39+11%
72%
Similarity
19% cheaper£225.00
Beyma
18LEX1200FE
18"
Lower price
Xmax11mm0%
Qts0.38+15%
BL23.2Tm-12%
Vas277L+26%
Qes0.39+11%
69%
Similarity
17% cheaper£229.99
B&C
18PZW100
18"
Lower price
Xmax8mm-27%
Qts0.36+9%
BL25.5Tm-3%
Vas186L-15%
Qes0.38+9%
65%
Similarity
17% cheaper£230.00
Celestion
ERPROX18
18"
Lower price
Xmax9.5mm-14%
Qts0.38+15%
BL24.4Tm-8%
Vas188.9L-14%
Qes0.43+23%
70%
Similarity
15% cheaper£236.62
PRV Audio
18SW3600
18"
Lower price
Xmax13.3mm+20%
Qts0.36+9%
BL25.5Tm-3%
Vas279.7L+28%
Qes0.38+9%
58%
Similarity
15% cheaper£238.00
B&C
18PZB100
18"
Lower price
Xmax8mm-27%
Qts0.28-15%
BL25Tm-5%
Vas164L-25%
Qes0.29-17%
81%
Similarity
14% cheaper£238.99
B&C
18TBX100
18"
Lower price
Xmax9mm-18%
Qts0.35+6%
BL25.5Tm-3%
Vas212L-3%
Qes0.37+6%
71%
Similarity
14% cheaper£238.99
B&C
18TBX100
18"
Lower price
Xmax9mm-18%
Qts0.31-6%
BL22Tm-17%
Vas256L+17%
Qes0.33-6%
57%
Similarity
14% cheaper£239.00
Celestion
CF1840JD
18"
Lower price
Xmax12.5mm+14%
Qts0.4+20%
BL24.8Tm-6%
Vas155L-29%
Qes0.44+25%