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 UMII15-22
Dayton Audio UMII15-22 is a 15" 4 ohm LF driver rated at 900W RMS. The validated T/S data includes Fs 29Hz, Qts 0.70, Vas 96L, Xmax 24mm, sensitivity 85.7dB, plus 1898cm³ Vd and 29 EBP. bits tracks vendor pricing, datasheet links, simulator import data, and similar drivers from the same loudspeaker database.
Size
15"
Impedance
4Ω
RMS Power
900W
Sensitivity
85.7dB
88.5dBmanufacturer; using T/S-derived value (2.8dB delta).
EBP
29
Sealed alignment
Vd
1898cm³
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 confidence6,827 selected pixels of 6,827
T/S Parameters
Valid
Fs29Hz
Qts0.70
Qes1.00
Qms2.3
Vas96.0L
Re4.2Ω
Le0.70mH
BL14.6Tm
Sd791cm²
Mms279g
Xmax24.0mm
SPL86dB
Power900W
Impedance4Ω
F Low20Hz
F High300Hz
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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Dimensions & Physical
Weight15.8kg
Diameter353.0mm
Overall Depth206.0mm
Cutout Diameter200.0mm
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
UMII15-22
15"
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