Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
Download for HornrespGRS 15SSW-4HE 4Ω
LF DriverMedia
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Overview
LF Driver
GRS
GRS 15SSW-4HE
GRS 15SSW-4HE is a 15" 4 ohm LF driver rated at 300W RMS. The validated T/S data includes Fs 21Hz, Qts 0.49, Vas 6.9L, Xmax 12.3mm, sensitivity 72.5dB, plus 1008cm³ Vd and 38 EBP. bits tracks vendor pricing, datasheet links, simulator import data, and similar drivers from the same loudspeaker database.
Size
15"
Impedance
4Ω
RMS Power
300W
Sensitivity
72.5dB
90.0dBmanufacturer; using T/S-derived value (17.5dB delta).
EBP
38
Sealed alignment
Vd
1008cm³
T/S Parameters
Valid
Fs21Hz
Qts0.49
Qes0.55
Qms4.3
Vas6.9L
Re4.2Ω
Le3.70mH
BL16.6Tm
Sd819cm²
Mms284g
Xmax12.3mm
SPL73dB
Power300W
Impedance4Ω
F Low20Hz
F High300Hz
Voice Coil64mm
Pricing & availability
Price definitionsVendor offers
1 vendorsoundimports
Updated 11 Sept 2026
Source: inc VAT
£180.38
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.
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.wdr · VituixCAD 2 Enclosure
A WinISD driver file that VituixCAD imports directly.
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Dimensions & Physical
Diameter389.9mm
Overall Depth188.0mm
Cutout Diameter353.8mm
Bolt Circle Diameter373.4mm
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Reference
GRS
15SSW-4HE
15"
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