Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
Download for HornrespRCF MB12N405 8Ω
LF DriverMedia
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Overview
LF Driver
RCF
RCF MB12N405
RCF MB12N405 is a 12" 8 ohm LF driver rated at 1000W RMS. The validated T/S data includes Fs 52Hz, Qts 0.20, Vas 53L, Xmax 7mm, sensitivity 97.5dB, plus 350cm³ Vd and 248 EBP. bits tracks UK vendor pricing, price movement, datasheet links, simulator import data, and similar drivers, with a current best price of £228.13.
Size
12"
Impedance
8Ω
RMS Power
1000W
Sensitivity
97.5dB
98.5dBmanufacturer; using T/S-derived value (1.0dB delta).
EBP
248
Vented alignment
Vd
350cm³
T/S Parameters
Valid
Fs52Hz
Qts0.20
Qes0.21
Qms6.0
Vas53.0L
Re5.0Ω
Le1.20mH
BL23.5Tm
Sd500cm²
Mms73g
Xmax7.0mm
SPL98dB
Power1000W
Impedance8Ω
Min Impedance6.6Ω
F Low50Hz
F High2000Hz
Voice Coil102mm
Pricing & availability
Price definitionsPrice movement
Other offers
1 vendorbluearan
Updated 11 Sept 2026· 8Ω
Source: inc VAT · 20%
£261.07
inc VAT
Best current price
Updated 17 May 2026
leanbusiness
£228.13
Avg £244.60£16.47 below avg (-6.7%)
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
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
Weight7.7kg
Diameter320.0mm
Cutout Diameter282.0mm
Bolt Circle Diameter304.0mm
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
MB12N405
12"
Best current price
£228.13
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.
86%
Similarity
54% cheaper£104.34
RCF
MB12N351
12"
Lower price
Xmax6mm-14%
Qts0.20%
BL22.5Tm-4%
Vas61L+15%
Qes0.210%
65%
Similarity
48% cheaper£117.54
BishopSound
BDP12
12"
Lower price
Xmax7mm0%
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BL18.3Tm-22%
Vas75.4L+42%
Qes0.24+14%
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Similarity
39% cheaper£139.00
B&C
12CL76
12"
Lower price
Xmax6mm-14%
Qts0.21+5%
BL22.4Tm-5%
Vas59L+11%
Qes0.22+5%
38%
Similarity
38% cheaper£140.76
Oberton
12B400
12"
Lower price
Xmax5.3mm-25%
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BL18.4Tm-22%
Vas74.7L+41%
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B&C
12PLB76
12"
Lower price
Xmax5mm-29%
Qts0.23+15%
BL18.6Tm-21%
Vas75L+42%
Qes0.24+14%
77%
Similarity
34% cheaper£151.51
B&C
12FW76
12"
Lower price
Xmax7mm0%
Qts0.18-10%
BL26.4Tm+12%
Vas45L-15%
Qes0.18-14%
51%
Similarity
33% cheaper£153.54
B&C
12CLA76
12"
Lower price
Xmax5.3mm-24%
Qts0.25+25%
BL20.2Tm-14%
Vas56L+6%
Qes0.26+24%
50%
Similarity
28% cheaper£163.54
FaitalPRO
12FH510
12"
Lower price
Xmax7.5mm+7%
Qts0.24+20%
BL18.9Tm-20%
Vas81.3L+53%
Qes0.25+19%
71%
Similarity
27% cheaper£166.61
B&C
12MH32
12"
Lower price
Xmax5mm-29%
Qts0.19-5%
BL22.3Tm-5%
Vas63L+19%
Qes0.2-5%
83%
Similarity
26% cheaper£169.00
B&C
12NDL76
12"
Lower price
Xmax7mm0%
Qts0.20%
BL20.1Tm-14%
Vas73L+38%
Qes0.210%
64%
Similarity
26% cheaper£169.00
B&C
12NDL76
12"
Lower price
Xmax6mm-14%
Qts0.19-5%
BL16.5Tm-30%
Vas70L+32%
Qes0.2-5%
50%
Similarity
25% cheaper£170.65
RCF
MB12N301
12"
Lower price
Xmax6mm-14%
Qts0.24+20%
BL19Tm-19%
Vas71L+34%
Qes0.26+24%