Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
Download for HornrespLavoce CSF061.21 8Ω
LF DriverMedia
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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
Other offers
1 vendorpartsexpress
Updated 11 Sept 2026
Source: ex VAT
£31.80
inc VAT
1 in stock
Best current price
Updated 11 Sept 2026
bluearan
£29.00
Avg £30.40£1.40 below avg (-4.6%)
inc VAT
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
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. 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.
56%
Similarity
2% more£29.52
PRV Audio
6MR250B-4
6"
Higher price
Xmax3.3mm+2%
Qts0.82+22%
BL5.8Tm-4%
Vas4L-53%
Qes0.85+8%
52%
Similarity
40% more£40.67
Dayton Audio
LW150-4
6"
Higher price
Xmax4mm+25%
Qts0.64-4%
BL6.5Tm+7%
Vas3.5L-59%
Qes0.72-9%
40%
Similarity
98% more£57.54
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%
48%
Similarity
Wavecor
WF146WA02
5.75"
Xmax3mm-6%
Qts0.51-24%
BL6.4Tm+5%
Vas10L+18%
Qes0.54-32%
47%
Similarity
PRV Audio
6MB400-4
6"
Xmax3mm-6%
Qts0.52-22%
BL6.6Tm+8%
Vas5.3L-38%
Qes0.56-29%