Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
Download for HornrespBeyma 12CXA400ND 8Ω
LF DriverMedia
Overview
LF Driver
Beyma
Beyma 12CXA400ND
Beyma 12CXA400ND is a 12" 8 ohm LF driver rated at 400W RMS. The validated T/S data includes Fs 45Hz, Qts 0.25, Vas 88.5L, Xmax 6mm, sensitivity 96.9dB, plus 330cm³ Vd and 173 EBP. bits tracks UK vendor pricing, price movement, datasheet links, simulator import data, and similar drivers, with a current best price of £349.99.
Size
12"
Impedance
8Ω
RMS Power
400W
Sensitivity
96.9dB
98.0dBmanufacturer; using T/S-derived value (1.1dB delta).
EBP
173
Vented alignment
Vd
330cm³
Datasheet traces
Frequency and impedance curves traced from the manufacturer PDF.
frequency response216 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
frequency response
Frequency response
216 plotted pointsMedium confidence1,606 selected pixels of 8,902
Frequency response
Manufacturer-provided response plots and related charts.
T/S Parameters
Valid
Fs45Hz
Qts0.25
Qes0.26
Qms7.1
Vas88.5L
Re6.6Ω
Le1.00mH
BL21.4Tm
Sd550cm²
Mms64g
Xmax6.0mm
SPL97dB
Power400W
Impedance8Ω
F Low50Hz
F High20000Hz
Pricing & availability
Price definitionsPrice movement
Best current price
Updated 23 Sept 2026
bluearan
£349.99
inc VAT·1 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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Direct import · Web app
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Plain text · Clipboard
Copy the available values as a clean label-and-value list.
Dimensions & Physical
Weight6.5kg
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
12CXA400ND
12"
Best current price
£349.99
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.
46%
Similarity
77% cheaper£79.00
B&C
12CL64
12"
Lower price
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Vas64L-28%
Qes0.32+23%
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Dayton Audio
PA310-8
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Qes0.3+15%
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SB Audience
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BishopSound
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RCF
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Beyma
12WRS400
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Lower price
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49%
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61% cheaper£136.93
B&C
12FW64
12"
Lower price
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72%
Similarity
61% cheaper£136.98
Oberton
12MB35
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Lower price
Xmax6.8mm+13%
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71%
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61% cheaper£138.00
B&C
12CL76
12"
Lower price
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Qes0.22-15%
81%
Similarity
60% cheaper£140.76
Oberton
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12"
Lower price
Xmax5.3mm-12%
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BL18.4Tm-14%
Vas74.7L-16%
Qes0.26-2%
76%
Similarity
59% cheaper£142.33
RCF
MB12G301
12"
Lower price
Xmax6mm0%
Qts0.27+8%
BL17Tm-21%
Vas72L-19%
Qes0.28+8%
80%
Similarity
59% cheaper£142.73
Beyma
12WR400
12"
Lower price
Xmax6.3mm+5%
Qts0.27+8%
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Qes0.28+8%