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 CE45N-4
Dayton Audio CE45N-4 is a 1.75" 4 ohm LF driver rated at 5W RMS. The validated T/S data includes Fs 178Hz, Qts 0.89, Vas 84L, Xmax 1.1mm, sensitivity 108.3dB, plus 1cm³ Vd and 159 EBP. bits tracks vendor pricing, datasheet links, simulator import data, and similar drivers from the same loudspeaker database.
Size
1.75"
Impedance
4Ω
RMS Power
5W
Sensitivity
108.3dB
81.0dBmanufacturer; using T/S-derived value (27.3dB delta).
EBP
159
Vented alignment
Vd
1cm³
Datasheet traces
Frequency and impedance curves traced from the manufacturer PDF.
on-axis240 ptsp1medium
Curve provenanceInspect 1 traceHide details
These plotted lines are Bits digitizations of manufacturer evidence, not new measurements. How provenance works
- Trace datasheet-response-trace-poc/v1
on-axis
Frequency response
240 plotted pointsMedium confidence4,064 selected pixels of 4,064
T/S Parameters
Valid
Fs178Hz
Qts0.89
Qes1.12
Qms4.2
Vas84.0L
Re3.7Ω
Le0.07mH
BL1.8Tm
Sd8cm²
Mms1g
Xmax1.1mm
SPL108dB
Power5W
Impedance4Ω
F Low150Hz
F High20000Hz
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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Dimensions & Physical
Weight45.4kg
Diameter56.5mm
Overall Depth24.5mm
Cutout Diameter22.0mm
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
CE45N-4
1.75"
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5 active T/S params, plus size.
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