Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
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Overview
LF DriverSDF series
Peerless
Peerless SDF-300F75PR03-04
Peerless SDF-300F75PR03-04 is a 12" 4 ohm LF driver rated at 350W RMS. The validated T/S data includes Fs 27Hz, Qts 0.36, Vas 45.5L, Xmax 25.2mm, sensitivity 85.9dB, plus 1237cm³ Vd and 73 EBP. bits tracks UK vendor pricing, price movement, datasheet links, simulator import data, and similar drivers, with a current best price of £416.88.
Size
12"
Impedance
4Ω
RMS Power
350W
Sensitivity
85.9dB
84.3dBmanufacturer; using T/S-derived value (1.6dB delta).
EBP
73
Either alignment
Vd
1237cm³
T/S Parameters
Valid
Fs27Hz
Qts0.36
Qes0.37
Qms9.7
Vas45.5L
Re2.9Ω
Le1.14mH
BL18.7Tm
Sd491cm²
Mms255g
Xmax25.2mm
SPL86dB
Power350W
Impedance4Ω
Pricing & availability
Price definitionsPrice movement
Best current price
£416.88
inc VAT·Vendor hidden
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.
Download for VituixCAD00 Simulator
Direct import · Web app
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Plain text · Clipboard
Copy the available values as a clean label-and-value list.
Dimensions & Physical
Weight16.3kg
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
Peerless
SDF-300F75PR03-04
12"
Best current price
£416.88
Compare on
Matches sit inside every range. Size stays fixed automatically.
5 active T/S params, plus size.
1 match
Compare a specific driver
Added drivers stay at the front of the list, whatever the ranges say.
74%
Similarity
Dayton Audio
SS12-22
12"
Xmax23mm-9%
Qts0.35-3%
BL24.3Tm+30%
Vas49.4L+9%
Qes0.39+6%