Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
Download for HornrespRCF MB12X351 8Ω
LF DriverMedia
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Overview
LF Driver
RCF
RCF MB12X351
RCF MB12X351 is a 12" 8 ohm LF driver rated at 700W RMS. The validated T/S data includes Fs 55Hz, Qts 0.26, Vas 46L, Xmax 7mm, sensitivity 96.6dB, plus 350cm³ Vd and 204 EBP. bits tracks UK vendor pricing, price movement, datasheet links, simulator import data, and similar drivers, with a current best price of £187.93.
Size
12"
Impedance
8Ω
RMS Power
700W
Sensitivity
96.6dB
98.5dBmanufacturer; using T/S-derived value (1.9dB delta).
EBP
204
Vented alignment
Vd
350cm³
T/S Parameters
Valid
Fs55Hz
Qts0.26
Qes0.27
Qms5.9
Vas46.0L
Re5.4Ω
Le0.90mH
BL22.5Tm
Sd500cm²
Mms72g
Xmax7.0mm
SPL97dB
Power700W
Impedance8Ω
Min Impedance7.1Ω
F Low45Hz
F High2500Hz
Voice Coil89mm
Pricing & availability
Price definitionsPrice movement
Best current price
Updated 11 Sept 2026
bluearan
£187.93
inc VAT·2 in stock
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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
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Dimensions & Physical
Weight7.6kg
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
MB12X351
12"
Best current price
£187.93
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.
57%
Similarity
44% cheaper£104.34
RCF
MB12N351
12"
Lower price
Xmax6mm-14%
Qts0.2-23%
BL22.5Tm0%
Vas61L+33%
Qes0.21-22%
61%
Similarity
27% cheaper£136.50
RCF
MB12G301
12"
Lower price
Xmax6mm-14%
Qts0.27+4%
BL17Tm-24%
Vas72L+57%
Qes0.28+4%
44%
Similarity
27% cheaper£136.93
B&C
12FW64
12"
Lower price
Xmax5mm-29%
Qts0.29+12%
BL15.5Tm-31%
Vas64L+39%
Qes0.32+19%
89%
Similarity
27% cheaper£136.98
Oberton
12MB35
12"
Lower price
Xmax6.8mm-4%
Qts0.27+3%
BL20.5Tm-9%
Vas50.1L+9%
Qes0.27+1%
63%
Similarity
26% cheaper£139.00
B&C
12CL76
12"
Lower price
Xmax6mm-14%
Qts0.21-19%
BL22.4Tm0%
Vas59L+28%
Qes0.22-19%
50%
Similarity
26% cheaper£139.79
Celestion
FTR12-3070C
12"
Lower price
Xmax5.5mm-21%
Qts0.32+23%
BL18.6Tm-17%
Vas43.7L-5%
Qes0.36+34%
71%
Similarity
18% cheaper£153.54
B&C
12CLA76
12"
Lower price
Xmax5.3mm-24%
Qts0.25-4%
BL20.2Tm-10%
Vas56L+22%
Qes0.26-4%
72%
Similarity
13% cheaper£163.28
Lavoce
WAN123.00
12"
Lower price
Xmax6.9mm-1%
Qts0.27+4%
BL17.9Tm-20%
Vas68.8L+50%
Qes0.28+4%
75%
Similarity
10% cheaper£169.00
B&C
12NDL76
12"
Lower price
Xmax7mm0%
Qts0.27+4%
BL24.7Tm+10%
Vas69L+50%
Qes0.3+11%
53%
Similarity
10% cheaper£169.00
B&C
12NDL76
12"
Lower price
Xmax7mm0%
Qts0.2-23%
BL20.1Tm-11%
Vas73L+59%
Qes0.21-22%
57%
Similarity
10% cheaper£169.77
Eighteen Sound
12W750
12"
Lower price
Xmax8mm+14%
Qts0.28+8%
BL18Tm-20%
Vas73L+59%
Qes0.3+11%
63%
Similarity
9% cheaper£170.65
RCF
MB12N301
12"
Lower price
Xmax6mm-14%
Qts0.24-8%
BL19Tm-16%
Vas71L+54%
Qes0.26-4%