Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
Download for HornrespSB Acoustics MR16P-4 4Ω
LF DriverMedia
Overview
LF DriverMR16 series
SB Acoustics
SB Acoustics MR16P-4
SB Acoustics MR16P-4 is a 6" 4 ohm LF driver rated at 40W RMS. The validated T/S data includes Fs 31Hz, Qts 0.25, Vas 47.2L, Xmax 6.2mm, sensitivity 89.4dB, plus 74cm³ Vd and 119 EBP. bits tracks UK vendor pricing, price movement, datasheet links, simulator import data, and similar drivers, with a current best price of £164.28.
Size
6"
Impedance
4Ω
RMS Power
40W
Sensitivity
89.4dB
92.0dBmanufacturer; using T/S-derived value (2.6dB delta).
EBP
119
Vented alignment
Vd
74cm³
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 confidence1,054 selected pixels of 4,868 - Trace datasheet-response-trace-poc/v1
60 degrees
Frequency response
240 plotted pointsMedium confidence1,412 selected pixels of 2,393
T/S Parameters
Valid
Fs31Hz
Qts0.25
Qes0.26
Qms4.8
Vas47.2L
Re3.2Ω
Le0.11mH
BL5.2Tm
Sd119cm²
Mms11g
Xmax6.2mm
SPL89dB
Power40W
Impedance4Ω
Voice Coil36mm
Flux Density1.17T
Pricing & availability
Price definitionsPrice movement
Other offers
2 vendorssoundimports
Updated 11 Sept 2026· 4Ω
Source: inc VAT
£163.20
inc VAT
Out of stock
willyshifi
Updated 11 Sept 2026· 4Ω
Source: inc VAT · 20%
£173.95
inc VAT
Best current price
Updated 11 Sept 2026
leanaudio
£164.28
Avg £169.12£4.84 below avg (-2.9%)
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
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
Weight1.0kg
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
MR16P-4
6"
Best current price
£164.28
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.
50%
Similarity
30% cheaper£115.00
SB Acoustics
MR13P-4
5"
Lower price
Xmax6mm-3%
Qts0.23-8%
BL4.3Tm-17%
Vas19.4L-59%
Qes0.25-4%
50%
Similarity
30% cheaper£115.00
SB Acoustics
MR13PNW-4
5"
Lower price
Xmax6mm-3%
Qts0.23-8%
BL4.3Tm-17%
Vas19.4L-59%
Qes0.25-4%
Image unavailable
41%
Similarity
5% cheaper£156.07
Wavecor
WF182BD13
7"
Lower price
Xmax5.5mm-11%
Qts0.26+4%
BL6.9Tm+33%
Vas20.8L-56%
Qes0.27+4%
100%
Similarity
£164.28
SB Acoustics
MR16PNW-4
6"
Xmax6.2mm0%
Qts0.250%
BL5.2Tm0%
Vas47.2L0%
Qes0.260%
62%
Similarity
£164.28
SB Acoustics
MR16P-8
6"
Xmax6.2mm0%
Qts0.3+20%
BL6.5Tm+25%
Vas44.3L-6%
Qes0.32+23%
51%
Similarity
52% more£249.00
SB Acoustics
MR16TX-8
6"
Higher price
Xmax5.7mm-8%
Qts0.31+24%
BL6.6Tm+27%
Vas38.9L-18%
Qes0.32+23%
54%
Similarity
Wavecor
WF182BD04
7"
Xmax5.5mm-11%
Qts0.250%
BL6.8Tm+30%
Vas32.4L-31%
Qes0.260%
Image unavailable
47%
Similarity
Wavecor
WF182BD14
7"
Xmax5.5mm-11%
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BL6.9Tm+33%
Vas23L-51%
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42%
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Audio Technology
5 H 52 17 06 SD
5"
Xmax6.3mm+2%
Qts0.28+12%
BL6.6Tm+27%
Vas34L-28%
Qes0.33+27%
32%
Similarity
Wavecor
WF182BD03
7"
Xmax5.5mm-11%
Qts0.29+16%
BL6.8Tm+30%
Vas24.4L-48%
Qes0.3+15%
Image unavailable
30%
Similarity
Wavecor
WF182BD10
7"
Xmax5.5mm-11%
Qts0.31+24%
BL6.5Tm+25%
Vas32.4L-31%
Qes0.32+23%
Image unavailable
30%
Similarity
Wavecor
WF182BD18
7"
Xmax5.5mm-11%
Qts0.31+24%
BL6.5Tm+25%
Vas32.4L-31%
Qes0.32+23%