Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
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Overview
LF Driver
GRS
GRS 8SW-4HE-8
GRS 8SW-4HE-8 is a 8" 4 ohm LF driver rated at 150W RMS. The validated T/S data includes Fs 25Hz, Qts 0.45, Vas 1.1L, Xmax 10.8mm, sensitivity 67.3dB, plus 245cm³ Vd and 49 EBP. bits tracks vendor pricing, datasheet links, simulator import data, and similar drivers from the same loudspeaker database.
Size
8"
Impedance
4Ω
RMS Power
150W
Sensitivity
67.3dB
85.0dBmanufacturer; using T/S-derived value (17.7dB delta).
EBP
49
Sealed alignment
Vd
245cm³
T/S Parameters
Valid
Fs25Hz
Qts0.45
Qes0.51
Qms4.4
Vas1.1L
Re3.8Ω
Le2.70mH
BL10.5Tm
Sd227cm²
Mms94g
Xmax10.8mm
SPL67dB
Power150W
Impedance4Ω
F Low30Hz
F High700Hz
Voice Coil51mm
Pricing & availability
Price definitionsNo current price found
Pricing may appear after the next vendor refresh.
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.
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Direct import · Web app
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Plain text · Clipboard
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Dimensions & Physical
Diameter208.8mm
Overall Depth116.8mm
Cutout Diameter181.0mm
Bolt Circle Diameter198.1mm
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
GRS
8SW-4HE-8
8"
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