Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
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Overview
LF Driver
Dayton Audio
Dayton Audio PC68-4
Dayton Audio PC68-4 is a 2" 4 ohm LF driver rated at 20W RMS. The validated T/S data includes Fs 117Hz, Qts 0.65, Vas 0.7L, Xmax 2mm, sensitivity 83.1dB, plus 4cm³ Vd and 135 EBP. bits tracks vendor pricing, datasheet links, simulator import data, and similar drivers from the same loudspeaker database.
Size
2"
Impedance
4Ω
RMS Power
20W
Sensitivity
83.1dB
86.1dBmanufacturer; using T/S-derived value (3.0dB delta).
EBP
135
Vented alignment
Vd
4cm³
Datasheet traces
Frequency and impedance curves traced from the manufacturer PDF.
30 degrees200 ptsp1medium
on-axis240 ptsp1medium
Curve provenanceInspect 2 tracesHide details
These plotted lines are Bits digitizations of manufacturer evidence, not new measurements. How provenance works
- Trace datasheet-response-trace-poc/v1
30 degrees
Frequency response
200 plotted pointsMedium confidence1,146 selected pixels of 2,304 - Trace datasheet-response-trace-poc/v1
on-axis
Frequency response
240 plotted pointsMedium confidence4,074 selected pixels of 4,074
T/S Parameters
Valid
Fs117Hz
Qts0.65
Qes0.87
Qms2.5
Vas0.7L
Re3.8Ω
Le0.29mH
BL2.4Tm
Sd21cm²
Mms2g
Xmax2.0mm
SPL83dB
Power20W
Impedance4Ω
F Low120Hz
F High17000Hz
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.
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.wdr · VituixCAD 2 Enclosure
A WinISD driver file that VituixCAD imports directly.
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Direct import · Web app
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Open in 00 SimulatorCopy spec sheet
Plain text · Clipboard
Copy the available values as a clean label-and-value list.
Dimensions & Physical
Weight0.3kg
Diameter68.0mm
Overall Depth37.0mm
Cutout Diameter64.0mm
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
Dayton Audio
PC68-4
2"
Compare on
Matches sit inside every range. Size stays fixed automatically.
5 active T/S params, plus size.
2 matches
Compare a specific driver
Added drivers stay at the front of the list, whatever the ranges say.
68%
Similarity
Visaton
FRS 7 W - 8 Ohm
2.5"
Xmax2.5mm+25%
Qts0.63-3%
BL2.5Tm+4%
Vas0.8L+11%
Qes0.91+5%
64%
Similarity
£61.95
Scanspeak
5F/8422T01
2"
Xmax2mm0%
Qts0.61-6%
BL3.1Tm+29%
Vas0.5L-29%
Qes0.69-21%