Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
Download for HornrespScanspeak 32W/4878T11 4Ω
LF DriverMedia
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Overview
LF DriverRevelator series
Scanspeak
Scanspeak 32W/4878T11
Scanspeak 32W/4878T11 is a 12" 4 ohm LF driver rated at 350W RMS. The validated T/S data includes Fs 24Hz, Qts 0.21, Vas 185L, Xmax 7mm, sensitivity 92.7dB, plus 368cm³ Vd and 109 EBP. bits tracks vendor pricing, datasheet links, simulator import data, and similar drivers from the same loudspeaker database.
Size
12"
Impedance
4Ω
RMS Power
350W
Sensitivity
92.7dB
95.0dBmanufacturer; using T/S-derived value (2.3dB delta).
EBP
109
Vented alignment
Vd
368cm³
T/S Parameters
Valid
Fs24Hz
Qts0.21
Qes0.22
Qms4.3
Vas185.0L
Re3.1Ω
Le0.36mH
BL14.0Tm
Sd526cm²
Mms93g
Xmax7.0mm
SPL93dB
Power350W
Impedance4Ω
Min Impedance4.0Ω
Voice Coil75mm
Pricing & availability
Price definitionsVendor offers
1 vendorsoundimports
Updated 11 Sept 2026
Source: inc VAT
£661.53
inc VAT
Out of stock
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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.
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Direct import · Web app
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Dimensions & Physical
Diameter320.0mm
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
32W/4878T11
12"
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.
62%
Similarity
£117.54
BishopSound
BDP12
12"
Xmax7mm0%
Qts0.22+5%
BL18.3Tm+31%
Vas75.4L-59%
Qes0.24+9%
61%
Similarity
Precision Devices
PD.1225C001
12"
Xmax5.6mm-20%
Qts0.19-10%
BL17.5Tm+25%
Vas156L-16%
Qes0.2-11%
60%
Similarity
£382.96
B&C
12CXN76
12"
Xmax6mm-14%
Qts0.19-10%
BL17.6Tm+26%
Vas120L-35%
Qes0.2-9%
60%
Similarity
£385.07
B&C
12HCX76
12"
Xmax6mm-14%
Qts0.19-10%
BL17.6Tm+26%
Vas120L-35%
Qes0.2-9%
57%
Similarity
Lavoce
CAN123.00T
12"
Xmax6mm-14%
Qts0.22+5%
BL18.5Tm+32%
Vas91L-51%
Qes0.23+5%
57%
Similarity
Lavoce
CAN123.00TH
12"
Xmax6mm-14%
Qts0.22+5%
BL18.5Tm+32%
Vas91L-51%
Qes0.23+5%
55%
Similarity
Scanspeak
28W/4878T01
12"
Xmax7mm0%
Qts0.26+24%
BL12Tm-14%
Vas104L-44%
Qes0.27+23%
53%
Similarity
Acoustic Elegance
TD12M-8
12"
Xmax6mm-14%
Qts0.25+19%
BL17Tm+21%
Vas140L-24%
Qes0.27+23%
52%
Similarity
Scanspeak
32W/8878T11
12"
Xmax7.5mm+7%
Qts0.26+24%
BL16.5Tm+18%
Vas235L+27%
Qes0.28+27%
52%
Similarity
Acoustic Elegance
TD12M-4
12"
Xmax6mm-14%
Qts0.25+19%
BL11.9Tm-15%
Vas140L-24%
Qes0.29+32%
50%
Similarity
£248.59
Eighteen Sound
12ND710
12"
Xmax5mm-29%
Qts0.2-5%
BL18Tm+29%
Vas92L-50%
Qes0.2-9%
49%
Similarity
£180.28
FaitalPRO
12FH500
12"
Xmax7.5mm+7%
Qts0.25+19%
BL17.5Tm+25%
Vas87.3L-53%
Qes0.26+18%