Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
Download for HornrespScanspeak 12MU/8731T00 8Ω
LF DriverMedia
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Overview
LF DriverIlluminator series
Scanspeak
Scanspeak 12MU/8731T00
Scanspeak 12MU/8731T00 is a 5" 8 ohm LF driver rated at 80W RMS. The validated T/S data includes Fs 66Hz, Qts 0.29, Vas 5.8L, Xmax 3.4mm, sensitivity 89.3dB, plus 20cm³ Vd and 213 EBP. bits tracks UK vendor pricing, price movement, datasheet links, simulator import data, and similar drivers, with a current best price of £296.95.
Size
5"
Impedance
8Ω
RMS Power
80W
Sensitivity
89.3dB
87.0dBmanufacturer; using T/S-derived value (2.3dB delta).
EBP
213
Vented alignment
Vd
20cm³
T/S Parameters
Valid
Fs66Hz
Qts0.29
Qes0.31
Qms3.6
Vas5.8L
Re5.9Ω
Le0.13mH
BL6.1Tm
Sd58cm²
Mms5g
Xmax3.4mm
SPL89dB
Power80W
Impedance8Ω
Min Impedance7.7Ω
Voice Coil32mm
Pricing & availability
Price definitionsPrice movement
Other offers
2 vendorssoundimports
Updated 11 Sept 2026
Source: inc VAT
£270.60
inc VAT
Out of stock
wilmslowaudio
Updated 11 Sept 2026
Source: inc VAT · 20%
£336.67
inc VAT
Best current price
Updated 11 Sept 2026
willyshifi
£296.95
Avg £316.81£19.86 below avg (-6.3%)
inc VAT
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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.
Download for VituixCAD00 Simulator
Direct import · Web app
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Plain text · Clipboard
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Dimensions & Physical
Diameter120.0mm
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
Scanspeak
12MU/8731T00
5"
Best current price
£296.95
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.
27%
Similarity
96% cheaper£11.82
Dayton Audio
TCP115-4
4"
Lower price
Xmax4mm+18%
Qts0.35+21%
BL5.2Tm-15%
Vas3.1L-47%
Qes0.4+29%
55%
Similarity
88% cheaper£36.97
Dayton Audio
RS125-8
5"
Lower price
Xmax4mm+18%
Qts0.34+17%
BL5.7Tm-7%
Vas4.8L-18%
Qes0.42+35%
64%
Similarity
82% cheaper£54.93
Scanspeak
12W/8524G00
5"
Lower price
Xmax3mm-12%
Qts0.32+10%
BL5.4Tm-11%
Vas8.2L+41%
Qes0.35+13%
62%
Similarity
78% cheaper£64.95
Scanspeak
12W/4524G00
5"
Lower price
Xmax3mm-12%
Qts0.27-7%
BL4.4Tm-28%
Vas8.2L+41%
Qes0.3-3%
37%
Similarity
72% cheaper£82.80
Tang Band
W4-1337SDF
4"
Lower price
Xmax2.5mm-26%
Qts0.34+17%
BL5.3Tm-13%
Vas5.6L-3%
Qes0.4+29%
70%
Similarity
£296.95
Scanspeak
12MU/4731T00
5"
Xmax3.5mm+3%
Qts0.24-17%
BL5.1Tm-16%
Vas5.4L-7%
Qes0.26-16%
77%
Similarity
Sica
5 F 1.5 CP
5"
Xmax3.5mm+3%
Qts0.3+3%
BL7.6Tm+24%
Vas6.8L+17%
Qes0.33+6%
69%
Similarity
Tang Band
W4-2315
4"
Xmax2.8mm-18%
Qts0.290%
BL6.2Tm+2%
Vas5L-14%
Qes0.310%
68%
Similarity
SEAS
H1152-08 CA12RCY
4.5"
Xmax3mm-12%
Qts0.31+7%
BL6.3Tm+4%
Vas5L-14%
Qes0.36+16%
66%
Similarity
Purifi
PTT4.0M04-NAC-03
4"
Xmax2.9mm-15%
Qts0.28-3%
BL5.9Tm-3%
Vas5L-14%
Qes0.3-3%
64%
Similarity
Tang Band
W4-657D
4"
Xmax3.3mm-3%
Qts0.32+10%
BL5.6Tm-8%
Vas5.6L-3%
Qes0.35+13%
62%
Similarity
SEAS
H1602-04/06 L12RE/XFC
4.5"
Xmax3mm-12%
Qts0.3+3%
BL5.5Tm-10%
Vas3L-48%
Qes0.33+6%