Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
Download for HornrespGRS 12PT-8 8Ω
LF DriverMedia
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Overview
LF Driver
GRS
GRS 12PT-8
GRS 12PT-8 is a 12" 8 ohm LF driver rated at 350W RMS. The validated T/S data includes Fs 35Hz, Qts 0.39, Vas 4.0L, Xmax 7.8mm, sensitivity 78.3dB, plus 414cm³ Vd and 88 EBP. bits tracks UK vendor pricing, price movement, datasheet links, simulator import data, and similar drivers, with a current best price of £48.07.
Size
12"
Impedance
8Ω
RMS Power
350W
Sensitivity
78.3dB
93.0dBmanufacturer; using T/S-derived value (14.7dB delta).
EBP
88
Either alignment
Vd
414cm³
T/S Parameters
Valid
Fs35Hz
Qts0.39
Qes0.40
Qms12.1
Vas4.0L
Re7.6Ω
Le1.90mH
BL17.4Tm
Sd531cm²
Mms73g
Xmax7.8mm
SPL78dB
Power350W
Impedance8Ω
F Low35Hz
F High7000Hz
Pricing & availability
Price definitionsPrice movement
Other offers
1 vendorsoundimports
Updated 11 Sept 2026· 8Ω
Source: inc VAT
£90.17
inc VAT
Out of stock
Best current price
Updated 11 Sept 2026
partsexpress
£48.07
inc VAT·87 in stock
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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
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Native WinISD driver record with the required SI conversions.
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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
Diameter309.9mm
Overall Depth129.8mm
Cutout Diameter276.9mm
Bolt Circle Diameter294.9mm
Similar Drivers
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Reference
GRS
12PT-8
12"
Best current price
£48.07
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