Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
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Overview
LF DriverCSF051 series
Lavoce
Lavoce CSF051.21
Lavoce CSF051.21 is a 5" 8 ohm LF driver rated at 50W RMS. The validated T/S data includes Fs 110Hz, Qts 0.64, Vas 4.1L, Xmax 3.4mm, sensitivity 90.7dB, plus 32cm³ Vd and 149 EBP. bits tracks vendor pricing, datasheet links, simulator import data, and similar drivers from the same loudspeaker database.
Size
5"
Impedance
8Ω
RMS Power
50W
Sensitivity
90.7dB
92.0dBmanufacturer; using T/S-derived value (1.3dB delta).
EBP
149
Vented alignment
Vd
32cm³
Overall Parameters
Valid
Fs110Hz
Qts0.64
Qes0.74
Qms4.8
Vas4.1L
Re5.7Ω
Le0.30mH
BL5.9Tm
Sd95cm²
Mms7g
Xmax3.4mm
SPL91dB
Power50W
Impedance8Ω
Min Impedance6.1Ω
F Low110Hz
F High22000Hz
Voice Coil30mm
Hybrid view: LF section is used for excursion/motor values, while frequency limits merge upper sections.
What this validation status meansPricing & 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
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Plain text · Clipboard
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Dimensions & Physical
Weight0.8kg
Driver Components
LF
Fs110 Hz
Qts0.64
Qes0.74
Qms4.8
Vas4.1 L
Re5.7 Ω
Le0.30 mH
BL5.9 Tm
Sd95 cm²
Mms7 g
Xmax3.4 mm
SPL91 dB
Power50 W
Impedance8 Ω
Min Impedance6.1 Ω
F Low110 Hz
F High22000 Hz
Voice Coil30 mm
Cms0.32
Power Program100
Xmech4
Section dimensions
Weight800.0 kg
HF
Throat20 mm
Voice Coil14 mm
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
Lavoce
CSF051.21
5"
Compare on
Matches sit inside every range. Size stays fixed automatically.
5 active T/S params, plus size.
12 matches
Compare a specific driver
Added drivers stay at the front of the list, whatever the ranges say.
78%
Similarity
£532.95
Accuton
C90-6-724
5"
Xmax3mm-12%
Qts0.6-6%
BL6Tm+1%
Vas5.1L+25%
Qes0.67-9%
77%
Similarity
£14.72
Lavoce
WSF051.02
5"
Xmax3.1mm-9%
Qts0.6-6%
BL6.4Tm+8%
Vas3.3L-20%
Qes0.66-11%
74%
Similarity
Sica
5 N 1.5 PL
5"
Xmax3mm-12%
Qts0.56-12%
BL6.2Tm+5%
Vas3L-26%
Qes0.72-3%
65%
Similarity
Peerless
FSL-0512R01-08
5.25"
Xmax4.3mm+27%
Qts0.58-9%
BL6.4Tm+9%
Vas3.5L-15%
Qes0.76+3%
63%
Similarity
£41.18
Dayton Audio
LW150-4
6"
Xmax4mm+18%
Qts0.640%
BL6.5Tm+10%
Vas3.5L-14%
Qes0.72-3%
62%
Similarity
CIARE
HW129
5"
Xmax3.9mm+15%
Qts0.55-14%
BL5.2Tm-12%
Vas6.1L+50%
Qes0.76+3%
Image unavailable
61%
Similarity
Wavecor
WF118WA06
4.5"
Xmax3mm-12%
Qts0.55-14%
BL5.6Tm-5%
Vas3.5L-14%
Qes0.59-20%
60%
Similarity
Dayton Audio
ND105-8
4"
Xmax4mm+18%
Qts0.66+3%
BL5.4Tm-8%
Vas3L-27%
Qes0.740%
58%
Similarity
Dayton Audio
RS125T-8
5"
Xmax2.8mm-18%
Qts0.5-22%
BL5Tm-15%
Vas3.6L-13%
Qes0.61-18%
53%
Similarity
GRS
4SMP-8
4"
Xmax4mm+18%
Qts0.65+2%
BL4.2Tm-29%
Vas4L-2%
Qes0.83+12%
52%
Similarity
HiVi
B4N
4"
Xmax3.2mm-6%
Qts0.52-19%
BL5.1Tm-14%
Vas4.5L+11%
Qes0.63-15%
47%
Similarity
£69.00
Celestion
TFX0412
4"
Xmax4mm+18%
Qts0.59-8%
BL5.4Tm-9%
Vas2.2L-47%
Qes0.67-10%