Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
Download for HornrespSB Acoustics MW19TX-8 8Ω
LF DriverMedia
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Overview
LF DriverMW19 series
SB Acoustics
SB Acoustics MW19TX-8
SB Acoustics MW19TX-8 is a 7" 8 ohm LF driver rated at 70W RMS. The validated T/S data includes Fs 33Hz, Qts 0.33, Vas 53.4L, Xmax 13.4mm, sensitivity 89.4dB, plus 212cm³ Vd and 94 EBP. bits tracks UK vendor pricing, price movement, datasheet links, simulator import data, and similar drivers, with a current best price of £295.88.
Size
7"
Impedance
8Ω
RMS Power
70W
Sensitivity
89.4dB
EBP
94
Either alignment
Vd
212cm³
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 confidence954 selected pixels of 3,082 - Trace datasheet-response-trace-poc/v1
60 degrees
Frequency response
240 plotted pointsMedium confidence824 selected pixels of 2,920
T/S Parameters
Valid
Fs33Hz
Qts0.33
Qes0.35
Qms6.5
Vas53.4L
Re6.0Ω
Le0.20mH
BL7.5Tm
Sd158cm²
Mms16g
Xmax13.4mm
SPL89dB
Power70W
Impedance8Ω
Voice Coil39mm
Flux Density1.10T
Pricing & availability
Price definitionsPrice movement
Other offers
2 vendorssoundimports
Updated 11 Sept 2026· 8Ω
Source: inc VAT
£292.08
inc VAT
Out of stock
willyshifi
Updated 11 Sept 2026· 8Ω
Source: inc VAT · 20%
£313.95
inc VAT
Best current price
Updated 11 Sept 2026
leanaudio
£295.88
Avg £304.91£9.03 below avg (-3.0%)
inc VAT·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
Weight1.5kg
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
MW19TX-8
7"
Best current price
£295.88
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.
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Visaton
W 200 S
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Lower price
Xmax10mm-25%
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BL7.7Tm+3%
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SB Acoustics
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Similarity
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SB Acoustics
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BL4.9Tm-35%
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Visaton
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Lower price
Xmax10mm-25%
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47%
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SB Acoustics
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Xmax11mm-18%
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38%
Similarity
72% cheaper£82.13
SB Acoustics
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Lower price
Xmax11mm-18%
Qts0.29-12%
BL5.3Tm-29%
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