Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
Download for HornrespRCF MB15X351 8Ω
LF DriverMedia
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Overview
LF Driver
RCF
RCF MB15X351
RCF MB15X351 is a 15" 8 ohm LF driver rated at 700W RMS. The validated T/S data includes Fs 46Hz, Qts 0.31, Vas 114L, Xmax 7mm, sensitivity 97.3dB, plus 630cm³ Vd and 139 EBP. bits tracks UK vendor pricing, price movement, datasheet links, simulator import data, and similar drivers, with a current best price of £238.26.
Size
15"
Impedance
8Ω
RMS Power
700W
Sensitivity
97.3dB
99.0dBmanufacturer; using T/S-derived value (1.7dB delta).
EBP
139
Vented alignment
Vd
630cm³
T/S Parameters
Valid
Fs46Hz
Qts0.31
Qes0.33
Qms6.7
Vas114.0L
Re5.4Ω
Le0.90mH
BL22.8Tm
Sd900cm²
Mms106g
Xmax7.0mm
SPL97dB
Power700W
Impedance8Ω
Min Impedance6.5Ω
F Low40Hz
F High2500Hz
Voice Coil89mm
Pricing & availability
Price definitionsPrice movement
Best current price
Updated 11 Sept 2026
bluearan
£238.26
inc VAT·2 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.
Download for VituixCAD00 Simulator
Direct import · Web app
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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
Weight8.2kg
Diameter393.0mm
Cutout Diameter354.0mm
Bolt Circle Diameter376.0mm
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
MB15X351
15"
Best current price
£238.26
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.
47%
Similarity
57% cheaper£103.54
Dayton Audio
PA380-8
15"
Lower price
Xmax5mm-29%
Qts0.27-13%
BL25.8Tm+13%
Vas175L+54%
Qes0.27-18%
62%
Similarity
43% cheaper£135.11
Lavoce
WAF153.00
15"
Lower price
Xmax7mm0%
Qts0.37+19%
BL17.9Tm-22%
Vas146.3L+28%
Qes0.39+18%
86%
Similarity
42% cheaper£138.54
B&C
15CL76
15"
Lower price
Xmax7mm0%
Qts0.33+6%
BL21Tm-8%
Vas135L+18%
Qes0.34+3%
66%
Similarity
36% cheaper£153.00
B&C
15CL76
15"
Lower price
Xmax7mm0%
Qts0.25-19%
BL19.1Tm-16%
Vas140L+23%
Qes0.27-18%
49%
Similarity
35% cheaper£155.00
Celestion
FTR15-3070E
15"
Lower price
Xmax7.8mm+11%
Qts0.38+22%
BL17.9Tm-22%
Vas145.8L+28%
Qes0.43+29%
44%
Similarity
32% cheaper£162.00
Eminence
KAPPA-15LFA
15"
Lower price
Xmax5.5mm-21%
Qts0.38+23%
BL18.6Tm-18%
Vas159L+39%
Qes0.41+24%
62%
Similarity
29% cheaper£170.21
B&C
15CLA76
15"
Lower price
Xmax5.5mm-21%
Qts0.3-3%
BL19.8Tm-13%
Vas176L+54%
Qes0.31-6%
80%
Similarity
27% cheaper£173.91
SB Audience
ROSSO-15MW500
15"
Lower price
Xmax8.4mm+20%
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Vas121.3L+6%
Qes0.35+6%
63%
Similarity
27% cheaper£175.00
Eminence
KAPPALITE 3015
15"
Lower price
Xmax5.9mm-16%
Qts0.34+10%
BL18.6Tm-18%
Vas153L+34%
Qes0.36+9%
53%
Similarity
24% cheaper£182.15
RCF
LF15G401
15"
Lower price
Xmax9mm+29%
Qts0.26-16%
BL24.6Tm+8%
Vas150L+32%
Qes0.27-18%
49%
Similarity
20% cheaper£191.58
B&C
15PLB76
15"
Lower price
Xmax5mm-29%
Qts0.25-19%
BL22.1Tm-3%
Vas164L+44%
Qes0.26-21%
59%
Similarity
17% cheaper£197.38
RCF
MB15N301
15"
Lower price
Xmax6mm-14%
Qts0.37+19%
BL19.2Tm-16%
Vas134L+18%
Qes0.39+18%