Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
Download for HornrespDayton Audio DMA105-4 4Ω
LF DriverMedia
Auto-advancing
Overview
LF Driver
Dayton Audio
Dayton Audio DMA105-4
Dayton Audio DMA105-4 is a 4" 4 ohm LF driver rated at 35W RMS. The validated T/S data includes Fs 73Hz, Qts 0.51, Vas 0.1L, Xmax 2.5mm, sensitivity 71.6dB, plus 14cm³ Vd and 115 EBP. bits tracks vendor pricing, datasheet links, simulator import data, and similar drivers from the same loudspeaker database.
Size
4"
Impedance
4Ω
RMS Power
35W
Sensitivity
71.6dB
89.8dBmanufacturer; using T/S-derived value (18.2dB delta).
EBP
115
Vented alignment
Vd
14cm³
Datasheet traces
Frequency and impedance curves traced from the manufacturer PDF.
30 degrees228 ptsp1medium
45 degrees204 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
228 plotted pointsMedium confidence1,339 selected pixels of 1,998 - Trace datasheet-response-trace-poc/v1
45 degrees
Frequency response
204 plotted pointsMedium confidence1,167 selected pixels of 2,993
T/S Parameters
Valid
Fs73Hz
Qts0.51
Qes0.63
Qms2.6
Vas0.1L
Re3.4Ω
Le0.30mH
BL3.4Tm
Sd54cm²
Mms5g
Xmax2.5mm
SPL72dB
Power35W
Impedance4Ω
F Low70Hz
F High20000Hz
Pricing & availability
Price definitionsVendor offers
1 vendorsoundimports
Updated 11 Sept 2026· 4Ω
Source: inc VAT
£30.89
inc VAT
Out of stock
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.
Download for VituixCAD00 Simulator
Direct import · Web app
Start a new enclosure simulation with this driver already loaded.
Open in 00 SimulatorCopy spec sheet
Plain text · Clipboard
Copy the available values as a clean label-and-value list.
Dimensions & Physical
Weight0.2kg
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
DMA105-4
4"
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.
1 match
Compare a specific driver
Added drivers stay at the front of the list, whatever the ranges say.
56%
Similarity
Dayton Audio
DMA105-8
4"
Xmax2.5mm0%
Qts0.63+24%
BL4.5Tm+32%
Vas0.1L0%
Qes0.83+32%