Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
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Overview
LF DriverCSF061 series
Lavoce
Lavoce CSF061.21
Lavoce CSF061.21 is a 6.5" 8 ohm LF driver rated at 50W RMS. The validated T/S data includes Fs 90Hz, Qts 0.67, Vas 8.5L, Xmax 3.2mm, sensitivity 91dB, plus 42cm³ Vd and 114 EBP. bits tracks UK vendor pricing, price movement, datasheet links, simulator import data, and similar drivers, with a current best price of £29.00.
Size
6.5"
Impedance
8Ω
RMS Power
50W
Sensitivity
91.0dB
92.5dBmanufacturer; using T/S-derived value (1.5dB delta).
EBP
114
Vented alignment
Vd
42cm³
Frequency response
Manufacturer-provided response plots and related charts.
Overall Parameters
Valid
Fs90Hz
Qts0.67
Qes0.79
Qms4.4
Vas8.5L
Re5.7Ω
Le0.37mH
BL6.1Tm
Sd132cm²
Mms9g
Xmax3.2mm
SPL91dB
Power50W
Impedance8Ω
Min Impedance6.0Ω
F Low90Hz
F High2200Hz
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 definitionsPrice movement
Best current price
£29.00
inc VAT·Vendor hidden
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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.
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.bastaelement · BASTA! loudspeaker simulator
Native BASTA! element file using its documented SI-unit fields.
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.wdr · VituixCAD 2 Enclosure
A WinISD driver file that VituixCAD imports directly.
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Dimensions & Physical
Weight1.0kg
Driver Components
LF
Fs90 Hz
Qts0.67
Qes0.79
Qms4.4
Vas8.5 L
Re5.7 Ω
Le0.37 mH
BL6.1 Tm
Sd132 cm²
Mms9 g
Xmax3.2 mm
SPL91 dB
Power50 W
Impedance8 Ω
Min Impedance6.0 Ω
F Low90 Hz
F High2200 Hz
Voice Coil30 mm
Cms0.34
Power Program100
Xmech4.2
Section dimensions
Weight1000.0 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
CSF061.21
6.5"
Best current price
£29.00
Compare on
Matches sit inside every range. Size stays fixed automatically.
5 active T/S params, plus size.
10 matches
Compare a specific driver
Added drivers stay at the front of the list, whatever the ranges say.
56%
Similarity
3% more£29.89
PRV Audio
6MR250B-4
6"
Higher price
Xmax3.3mm+2%
Qts0.82+22%
BL5.8Tm-4%
Vas4L-53%
Qes0.85+8%
52%
Similarity
42% more£41.18
Dayton Audio
LW150-4
6"
Higher price
Xmax4mm+25%
Qts0.64-4%
BL6.5Tm+7%
Vas3.5L-59%
Qes0.72-9%
40%
Similarity
103% more£59.00
Eminence
ALPHA-6A
6"
Higher price
Xmax3.5mm+9%
Qts0.54-19%
BL8Tm+31%
Vas5.8L-32%
Qes0.6-24%
70%
Similarity
197% more£86.22
Lavoce
CSF061.70K
6.5"
Higher price
Xmax3.9mm+22%
Qts0.69+3%
BL6.9Tm+13%
Vas6.5L-23%
Qes0.85+8%
74%
Similarity
Celestion
FTX0617
6.5"
Xmax3.5mm+9%
Qts0.74+10%
BL6.6Tm+8%
Vas7.4L-13%
Qes0.93+17%
73%
Similarity
Monacor
FTX0617/8
6.5"
Xmax3.5mm+9%
Qts0.74+10%
BL6.6Tm+8%
Vas7.3L-14%
Qes0.93+17%
70%
Similarity
PRV Audio
6MR400CF-4
6.5"
Xmax3.5mm+9%
Qts0.76+13%
BL6.3Tm+4%
Vas4.1L-52%
Qes0.78-1%
69%
Similarity
PRV Audio
6MR400-4
6.5"
Xmax3.3mm+2%
Qts0.6-10%
BL6.4Tm+5%
Vas4.4L-48%
Qes0.64-19%
65%
Similarity
CIARE
HMB165
6.5"
Xmax3.5mm+9%
Qts0.53-21%
BL7Tm+15%
Vas8.6L+1%
Qes0.63-20%
47%
Similarity
PRV Audio
6MB400-4
6"
Xmax3mm-6%
Qts0.52-22%
BL6.6Tm+8%
Vas5.3L-38%
Qes0.56-29%