Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
Download for HornrespPeerless SDS-100F25CP09-04 4Ω
LF DriverMedia
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Overview
LF DriverSDS series
Peerless
Peerless SDS-100F25CP09-04
Peerless SDS-100F25CP09-04 is a 4" 4 ohm LF driver rated at 25W RMS. The validated T/S data includes Fs 80Hz, Qts 0.53, Vas 2.0L, Xmax 5.0mm, sensitivity 84.4dB, plus 25cm³ Vd and 137 EBP. bits tracks UK vendor pricing, price movement, datasheet links, simulator import data, and similar drivers, with a current best price of £12.76.
Size
4"
Impedance
4Ω
RMS Power
25W
Sensitivity
84.4dB
EBP
137
Vented alignment
Vd
25cm³
T/S Parameters
Valid
Fs80Hz
Qts0.53
Qes0.58
Qms5.3
Vas2.0L
Re3.6Ω
Le0.42mH
BL4.7Tm
Sd50cm²
Mms7g
Xmax5.0mm
SPL84dB
Power25W
Impedance4Ω
Pricing & availability
Price definitionsPrice movement
Best current price
Updated 11 Sept 2026
partsexpress
£12.76
inc VAT·162 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
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Open in 00 SimulatorCopy spec sheet
Plain text · Clipboard
Copy the available values as a clean label-and-value list.
Dimensions & Physical
Weight0.7kg
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
Peerless
SDS-100F25CP09-04
4"
Best current price
£12.76
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.
37%
Similarity
91% more£24.39
Dayton Audio
SIG120-4
4.75"
Higher price
Xmax4mm-21%
Qts0.43-19%
BL5Tm+6%
Vas3.1L+57%
Qes0.47-20%
65%
Similarity
132% more£29.57
Dayton Audio
RS100P-8
4"
Higher price
Xmax3.7mm-27%
Qts0.54+2%
BL4Tm-16%
Vas1.8L-8%
Qes0.71+22%
60%
Similarity
132% more£29.57
Dayton Audio
RS100-4
4"
Higher price
Xmax4mm-21%
Qts0.530%
BL3.2Tm-33%
Vas1.4L-26%
Qes0.66+13%
66%
Similarity
441% more£69.00
Celestion
TFX0412
4"
Higher price
Xmax4mm-21%
Qts0.59+11%
BL5.4Tm+14%
Vas2.2L+11%
Qes0.67+14%
84%
Similarity
Peerless
SDS-100F25CP18-04
4"
Xmax5mm0%
Qts0.59+11%
BL4.5Tm-5%
Vas1.9L-6%
Qes0.65+12%
74%
Similarity
Visaton
FR 10
4"
Xmax4mm-21%
Qts0.54+2%
BL4.6Tm-3%
Vas2.3L+17%
Qes0.7+20%
74%
Similarity
Visaton
FR 10 - 4 OHM
4"
Xmax4mm-21%
Qts0.54+2%
BL4.6Tm-3%
Vas2.3L+17%
Qes0.7+20%
71%
Similarity
Dayton Audio
ND105-4
4"
Xmax4mm-21%
Qts0.61+15%
BL4.5Tm-4%
Vas2L0%
Qes0.66+13%
59%
Similarity
Peerless
GBS-115N25AL01-04
4.5"
Xmax4.8mm-4%
Qts0.63+19%
BL4.5Tm-4%
Vas1.8L-9%
Qes0.77+32%
46%
Similarity
CIARE
NDI3.25
3.5"
Xmax3.9mm-23%
Qts0.4-25%
BL4.2Tm-11%
Vas1.7L-14%
Qes0.48-18%
40%
Similarity
Dayton Audio
ND105-8
4"
Xmax4mm-21%
Qts0.66+25%
BL5.4Tm+15%
Vas3L+51%
Qes0.74+27%