Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
Download for HornrespDayton Audio CE78PF-4 4Ω
LF DriverMedia
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Overview
LF Driver
Dayton Audio
Dayton Audio CE78PF-4
Dayton Audio CE78PF-4 is a 3" 4 ohm LF driver rated at 10W RMS. The validated T/S data includes Fs 100Hz, Qts 0.99, Vas 1.1L, Xmax 1.4mm, sensitivity 81.3dB, plus 4cm³ Vd and 75 EBP. bits tracks vendor pricing, datasheet links, simulator import data, and similar drivers from the same loudspeaker database.
Size
3"
Impedance
4Ω
RMS Power
10W
Sensitivity
81.3dB
85.0dBmanufacturer; using T/S-derived value (3.7dB delta).
EBP
75
Either alignment
Vd
4cm³
Datasheet traces
Frequency and impedance curves traced from the manufacturer PDF.
15 degrees185 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
15 degrees
Frequency response
185 plotted pointsMedium confidence1,215 selected pixels of 1,839 - Trace datasheet-response-trace-poc/v1
on-axis
Frequency response
240 plotted pointsMedium confidence4,209 selected pixels of 4,209
T/S Parameters
Valid
Fs100Hz
Qts0.99
Qes1.34
Qms3.9
Vas1.1L
Re3.7Ω
Le0.17mH
BL2.2Tm
Sd30cm²
Mms3g
Xmax1.4mm
SPL81dB
Power10W
Impedance4Ω
F Low200Hz
F High18000Hz
Pricing & availability
Price definitionsVendor offers
1 vendorsoundimports
Updated 11 Sept 2026· 4Ω
Source: inc VAT
£11.13
inc VAT
Out of stock
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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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.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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Dimensions & Physical
Weight0.3kg
Diameter78.0mm
Overall Depth42.1mm
Cutout Diameter69.5mm
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
CE78PF-4
3"
Compare on
Matches sit inside every range. Size stays fixed automatically.
5 active T/S params, plus size. Pin a driver to open a side-by-side comparison.
2 matches
Compare a specific driver
Added drivers stay at the front of the list, whatever the ranges say.
71%
Similarity
Sica
3 L 0.8 SL
3"
Xmax1.5mm+7%
Qts1.01+2%
BL2.8Tm+26%
Vas0.8L-30%
Qes1.28-4%
46%
Similarity
PRV Audio
3MR40-NDY-4
3"
Xmax1.4mm0%
Qts0.77-22%
BL2.9Tm+32%
Vas0.6L-45%
Qes0.99-26%