Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
Download for HornrespSB Acoustics MR13TX-4 4Ω
LF DriverMedia
Overview
LF DriverMR13 series
SB Acoustics
SB Acoustics MR13TX-4
SB Acoustics MR13TX-4 is a 5" 4 ohm LF driver rated at 30W RMS. The validated T/S data includes Fs 44Hz, Qts 0.27, Vas 12.2L, Xmax 6mm, sensitivity 87.7dB, plus 41cm³ Vd and 157 EBP. bits tracks vendor pricing, datasheet links, simulator import data, and similar drivers from the same loudspeaker database.
Size
5"
Impedance
4Ω
RMS Power
30W
Sensitivity
87.7dB
90.0dBmanufacturer; using T/S-derived value (2.3dB delta).
EBP
157
Vented alignment
Vd
41cm³
Datasheet traces
Frequency and impedance curves traced from the manufacturer PDF.
30 degrees240 ptsp1medium
60 degrees240 ptsp1medium
Curve provenanceInspect 2 tracesHide details
These plotted lines are Bits digitizations of manufacturer evidence, not new measurements. How provenance works
- Trace datasheet-response-trace-poc/v1
30 degrees
Frequency response
240 plotted pointsMedium confidence1,569 selected pixels of 2,698 - Trace datasheet-response-trace-poc/v1
60 degrees
Frequency response
240 plotted pointsMedium confidence1,126 selected pixels of 2,847
T/S Parameters
Valid
Fs44Hz
Qts0.27
Qes0.28
Qms5.0
Vas12.2L
Re3.4Ω
Le0.11mH
BL4.9Tm
Sd69cm²
Mms7g
Xmax6.0mm
SPL88dB
Power30W
Impedance4Ω
Voice Coil31mm
Flux Density1.08T
Pricing & availability
Price definitionsUse 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
Weight0.8kg
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
SB Acoustics
MR13TX-4
5"
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.
75%
Similarity
CIARE
HWB130
5"
Xmax4.5mm-25%
Qts0.28+4%
BL5.6Tm+14%
Vas12.5L+2%
Qes0.29+4%
72%
Similarity
£115.00
SB Acoustics
MR13PNW-8
5"
Xmax6mm0%
Qts0.3+11%
BL6.2Tm+27%
Vas12.9L+6%
Qes0.32+14%
70%
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£135.77
SB Acoustics
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Qts0.31+15%
BL6.1Tm+24%
Vas12.5L+2%
Qes0.33+18%
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SB Acoustics
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Xmax6mm0%
Qts0.23-15%
BL4.3Tm-12%
Vas19.4L+59%
Qes0.25-11%
64%
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SB Acoustics
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Xmax6mm0%
Qts0.23-15%
BL4.3Tm-12%
Vas19.4L+59%
Qes0.25-11%
56%
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Eighteen Sound
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Xmax6mm0%
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Vas15L+23%
Qes0.36+29%
Image unavailable
46%
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Wavecor
WF152BD06
6"
Xmax4.5mm-25%
Qts0.29+7%
BL6.3Tm+30%
Vas11.5L-6%
Qes0.3+7%
Image unavailable
46%
Similarity
Wavecor
WF152BD14
6"
Xmax4.5mm-25%
Qts0.29+7%
BL6.3Tm+30%
Vas11.5L-6%
Qes0.3+7%
42%
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Scanspeak
15W/4531G00
6"
Xmax6.5mm+8%
Qts0.32+19%
BL5.7Tm+16%
Vas15.8L+30%
Qes0.34+21%
38%
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Audio Technology
15 J 52 15 06 SD
6"
Xmax5.2mm-13%
Qts0.32+19%
BL5.5Tm+12%
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Qes0.37+32%
Image unavailable
35%
Similarity
Wavecor
WF152BD10
6"
Xmax4.5mm-25%
Qts0.32+19%
BL5.8Tm+18%
Vas9.6L-21%
Qes0.33+18%
33%
Similarity
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Scanspeak
15W/4434G00
6"
Xmax4.3mm-28%
Qts0.21-22%
BL5.9Tm+20%
Vas12.8L+5%
Qes0.22-21%