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Driver file ready to place in Hornresp’s Drivers folder.
Download for HornrespDayton Audio DS115-8 8Ω
LF DriverMedia
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Overview
LF Driver
Dayton Audio
Dayton Audio DS115-8
Dayton Audio DS115-8 is a 4" 8 ohm LF driver rated at 35W RMS. The validated T/S data includes Fs 55Hz, Qts 0.38, Vas 4.3L, Xmax 4.1mm, sensitivity 84dB, plus 22cm³ Vd and 120 EBP. bits tracks UK vendor pricing, price movement, datasheet links, simulator import data, and similar drivers, with a current best price of £19.96.
Size
4"
Impedance
8Ω
RMS Power
35W
Sensitivity
84.0dB
85.3dBmanufacturer; using T/S-derived value (1.3dB delta).
EBP
120
Vented alignment
Vd
22cm³
Datasheet traces
Frequency and impedance curves traced from the manufacturer PDF.
15 degrees235 ptsp1medium
30 degrees235 ptsp1medium
45 degrees240 ptsp1medium
Curve provenanceInspect 4 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
235 plotted pointsMedium confidence584 selected pixels of 860 - Trace datasheet-response-trace-poc/v1
30 degrees
Frequency response
235 plotted pointsMedium confidence457 selected pixels of 682 - Trace datasheet-response-trace-poc/v1
45 degrees
Frequency response
240 plotted pointsMedium confidence610 selected pixels of 922 - Trace datasheet-response-trace-poc/v1
impedance
Impedance response
240 plotted pointsMedium confidence1,288 selected pixels of 1,288
T/S Parameters
Valid
Fs55Hz
Qts0.38
Qes0.46
Qms2.1
Vas4.3L
Re5.8Ω
Le0.80mH
BL5.9Tm
Sd54cm²
Mms8g
Xmax4.1mm
SPL84dB
Power35W
Impedance8Ω
F Low60Hz
F High8000Hz
Pricing & availability
Price definitionsPrice movement
Other offers
2 vendorssoundimports
Updated 11 Sept 2026· 8Ω
Source: inc VAT
£31.75
inc VAT
Out of stock
wilmslowaudio
Updated 11 Sept 2026· 8Ω
Source: inc VAT · 20%
£50.40
inc VAT
Best current price
Updated 11 Sept 2026
partsexpress
£19.96
Avg £35.18£15.22 below avg (-43.3%)
inc VAT·88 in 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
Weight0.8kg
Diameter115.6mm
Overall Depth54.7mm
Cutout Diameter93.6mm
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
DS115-8
4"
Best current price
£19.96
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.
11 matches
Compare a specific driver
Added drivers stay at the front of the list, whatever the ranges say.
74%
Similarity
41% cheaper£11.82
Dayton Audio
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4"
Lower price
Xmax4mm-2%
Qts0.35-8%
BL5.2Tm-12%
Vas3.1L-28%
Qes0.4-13%
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Similarity
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Dayton Audio
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4"
Lower price
Xmax4mm-2%
Qts0.43+13%
BL7.4Tm+26%
Vas2.5L-42%
Qes0.54+17%
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Visaton
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Scanspeak
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Higher price
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