Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
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Overview
LF DriverEX12 series
P.Audio
P.Audio EX12-300S
P.Audio EX12-300S is a 12" 8 ohm LF driver rated at 250W RMS. The validated T/S data includes Fs 66Hz, Qts 0.54, Vas 45.9L, Xmax 3.1mm, sensitivity 95.2dB, plus 165cm³ Vd and 103 EBP. bits tracks vendor pricing, datasheet links, simulator import data, and similar drivers from the same loudspeaker database.
Size
12"
Impedance
8Ω
RMS Power
250W
Sensitivity
95.2dB
EBP
103
Vented alignment
Vd
165cm³
T/S Parameters
Valid
Fs66Hz
Qts0.54
Qes0.64
Qms3.3
Vas45.9L
Re5.8Ω
Le0.50mH
BL13.7Tm
Sd531cm²
Mms50g
Xmax3.1mm
SPL95dB
Power250W
Power Nominal250W
Impedance8Ω
F Low60Hz
F High5000Hz
Voice Coil64mm
Flux Density1.10T
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.
Download for VituixCAD00 Simulator
Direct import · Web app
Start a new enclosure simulation with this driver already loaded.
Open in 00 SimulatorCopy spec sheet
Plain text · Clipboard
Copy the available values as a clean label-and-value list.
Dimensions & Physical
Weight4.7kg
Diameter312.0mm
Overall Depth139.2mm
Cutout Diameter278.1mm
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
P.Audio
EX12-300S
12"
Compare on
Matches sit inside every range. Size stays fixed automatically.
5 active T/S params, plus size.
4 matches
Compare a specific driver
Added drivers stay at the front of the list, whatever the ranges say.
82%
Similarity
Lavoce
WSF121.70G
12"
Xmax2.7mm-13%
Qts0.59+9%
BL13.6Tm-1%
Vas41L-11%
Qes0.62-3%
70%
Similarity
P.Audio
GST-12500-V3
12"
Xmax3.3mm+5%
Qts0.48-11%
BL15.7Tm+14%
Vas52.9L+15%
Qes0.51-20%
65%
Similarity
P.Audio
12BMA-300B
12"
Xmax4mm+29%
Qts0.49-9%
BL13.7Tm0%
Vas54.4L+19%
Qes0.53-17%
51%
Similarity
Celestion
FTR12-2565D
12"
Xmax4mm+29%
Qts0.42-23%
BL15.4Tm+13%
Vas49.1L+7%
Qes0.51-21%