Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
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Overview
LF Driver
Sica
Sica 4 L1 1 SL
Sica 4 L1 1 SL is a 4" 8 ohm LF driver rated at 70W RMS. The validated T/S data includes Fs 120Hz, Qts 0.36, Vas 1.2L, Xmax 2.5mm, sensitivity 88.8dB, plus 11cm³ Vd and 273 EBP. bits tracks vendor pricing, datasheet links, simulator import data, and similar drivers from the same loudspeaker database.
Size
4"
Impedance
8Ω
RMS Power
70W
Sensitivity
88.8dB
90.5dBmanufacturer; using T/S-derived value (1.7dB delta).
EBP
273
Vented alignment
Vd
11cm³
T/S Parameters
Valid
Fs120Hz
Qts0.36
Qes0.44
Qms2.1
Vas1.2L
Re5.5Ω
Le0.15mH
BL6.2Tm
Sd44cm²
Mms4g
Xmax2.5mm
SPL89dB
Power70W
Impedance8Ω
Voice Coil25mm
Flux Density1.39T
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.
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
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Dimensions & Physical
Weight0.4kg
Diameter104.0mm
Overall Depth53.8mm
Cutout Diameter90.0mm
Bolt Circle Diameter106.0mm
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
Sica
4 L1 1 SL
4"
Compare on
Matches sit inside every range. Size stays fixed automatically.
5 active T/S params, plus size.
7 matches
Compare a specific driver
Added drivers stay at the front of the list, whatever the ranges say.
77%
Similarity
Sica
4 E 1 CS
4"
Xmax2.2mm-12%
Qts0.39+8%
BL5.8Tm-6%
Vas1.3L+8%
Qes0.49+11%
67%
Similarity
£34.72
Lavoce
FSN041.00
4"
Xmax2.2mm-12%
Qts0.38+6%
BL6.9Tm+12%
Vas1.8L+53%
Qes0.43-2%
53%
Similarity
£23.56
Lavoce
FSN030.72
3"
Xmax2.1mm-16%
Qts0.41+14%
BL5Tm-19%
Vas1.1L-7%
Qes0.43-2%
49%
Similarity
Dayton Audio
DS90-8
3"
Xmax2.5mm0%
Qts0.43+19%
BL4.8Tm-23%
Vas1.3L+9%
Qes0.53+20%
47%
Similarity
Tang Band
W4-1129E
4"
Xmax1.8mm-28%
Qts0.44+22%
BL5.2Tm-16%
Vas1.7L+43%
Qes0.46+5%
40%
Similarity
Monacor
SPH-30X/8SW
3"
Xmax2mm-20%
Qts0.42+17%
BL4.5Tm-27%
Vas1.3L+8%
Qes0.49+11%
35%
Similarity
£34.69
CIARE
CM100
4"
Xmax1.9mm-24%
Qts0.43+19%
BL4.1Tm-34%
Vas1.8L+50%
Qes0.52+18%