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 CE70-30P-8
Dayton Audio CE70-30P-8 is a 4" 8 ohm LF driver rated at 2W RMS. The validated T/S data includes Fs 371Hz, Qts 2.83, Vas 0.0L, Xmax 0.8mm, sensitivity 77.6dB, plus 1cm³ Vd and 65 EBP. bits tracks vendor pricing, datasheet links, simulator import data, and similar drivers from the same loudspeaker database.
Size
4"
Impedance
8Ω
RMS Power
2W
Sensitivity
77.6dB
82.0dBmanufacturer; using T/S-derived value (4.4dB delta).
EBP
65
Either alignment
Vd
1cm³
Datasheet traces
Frequency and impedance curves traced from the manufacturer PDF.
45 degrees240 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
45 degrees
Frequency response
240 plotted pointsMedium confidence863 selected pixels of 863
T/S Parameters
Valid
Fs371Hz
Qts2.83
Qes5.67
Qms5.7
Vas0.0L
Re7.2Ω
Le214.00mH
BL1.6Tm
Sd11cm²
Mms1g
Xmax0.8mm
SPL78dB
Power2W
Impedance8Ω
F Low310Hz
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.
Download for BASTA!VituixCAD
.wdr · VituixCAD 2 Enclosure
A WinISD driver file that VituixCAD imports directly.
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Direct import · Web app
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Plain text · Clipboard
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Dimensions & Physical
Weight29.5kg
Diameter70.0mm
Overall Depth19.5mm
Cutout Diameter67.0mm
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
CE70-30P-8
4"
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5 active T/S params, plus size.
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