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Download for HornrespDayton Audio GF180-4 4Ω
LF DriverMedia
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Overview
LF Driver
Dayton Audio
Dayton Audio GF180-4
Dayton Audio GF180-4 is a 2" 4 ohm LF driver rated at 40W RMS. The validated T/S data includes Fs 49Hz, Qts 0.42, Vas 16.5L, Xmax 4mm, sensitivity 88.1dB, plus 52cm³ Vd and 102 EBP. bits tracks UK vendor pricing, price movement, datasheet links, simulator import data, and similar drivers, with a current best price of £18.49.
Size
2"
Impedance
4Ω
RMS Power
40W
Sensitivity
88.1dB
90.7dBmanufacturer; using T/S-derived value (2.6dB delta).
EBP
102
Vented alignment
Vd
52cm³
Datasheet traces
Frequency and impedance curves traced from the manufacturer PDF.
30 degrees232 ptsp1medium
45 degrees203 ptsp1medium
on-axis240 ptsp1medium
Curve provenanceInspect 3 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
232 plotted pointsMedium confidence2,255 selected pixels of 2,865 - Trace datasheet-response-trace-poc/v1
45 degrees
Frequency response
203 plotted pointsMedium confidence2,050 selected pixels of 2,478 - Trace datasheet-response-trace-poc/v1
on-axis
Frequency response
240 plotted pointsMedium confidence7,536 selected pixels of 7,536
T/S Parameters
Valid
Fs49Hz
Qts0.42
Qes0.48
Qms3.4
Vas16.5L
Re4.4Ω
Le1.10mH
BL6.5Tm
Sd130cm²
Mms15g
Xmax4.0mm
SPL88dB
Power40W
Impedance4Ω
F Low45Hz
F High5000Hz
Pricing & availability
Price definitionsPrice movement
Other offers
1 vendorsoundimports
Updated 11 Sept 2026· 4Ω
Source: inc VAT
£34.32
inc VAT
Out of stock
Best current price
Updated 11 Sept 2026
partsexpress
£18.49
inc VAT·131 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
Diameter177.8mm
Overall Depth81.0mm
Cutout Diameter144.0mm
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
GF180-4
2"
Best current price
£18.49
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.
66%
Similarity
£18.49
Dayton Audio
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2"
Xmax4mm0%
Qts0.5+19%
BL7.9Tm+22%
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Qes0.6+25%
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Similarity
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Dayton Audio
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Higher price
Xmax3.4mm-15%
Qts0.43+2%
BL7Tm+8%
Vas15L-9%
Qes0.49+2%
46%
Similarity
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Morel
CAW 538
3"
Higher price
Xmax3mm-25%
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BL6.9Tm+6%
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Qes0.480%
64%
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Morel
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Higher price
Xmax4.3mm+6%
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BL5.6Tm-14%
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58%
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Morel
CAW 638
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Higher price
Xmax4.3mm+6%
Qts0.46+10%
BL7.3Tm+12%
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68%
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Morel
TIW 638FT
3"
Higher price
Xmax4.3mm+6%
Qts0.420%
BL7.3Tm+12%
Vas19.7L+19%
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59%
Similarity
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Morel
TIW 634FT
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Higher price
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Morel
TSCW 636
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Higher price
Xmax5mm+25%
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86%
Similarity
Dayton Audio
CFC180-4
2"
Xmax4mm0%
Qts0.43+2%
BL6.8Tm+5%
Vas11.5L-30%
Qes0.5+4%
51%
Similarity
Tang Band
W46-1316N
1.75"
Xmax5mm+25%
Qts0.46+10%
BL5.7Tm-12%
Vas6.8L-59%
Qes0.52+8%