Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
Download for HornrespMedia
Auto-advancing
Overview
LF Driver6CLA series
B&C
B&C 6CLA51
B&C 6CLA51 is a 6.5" 8 ohm LF driver rated at 250W RMS. The validated T/S data includes Fs 96Hz, Qts 0.32, Vas 4.3L, Xmax 4.8mm, sensitivity 92.3dB, plus 63cm³ Vd and 267 EBP. bits tracks vendor pricing, datasheet links, simulator import data, and similar drivers from the same loudspeaker database.
Size
6.5"
Impedance
8Ω
RMS Power
250W
Sensitivity
92.3dB
94.5dBmanufacturer; using T/S-derived value (2.2dB delta).
EBP
267
Vented alignment
Vd
63cm³
Frequency response
Manufacturer-provided response plots and related charts.
T/S Parameters
Valid
Fs96Hz
Qts0.32
Qes0.36
Qms2.9
Vas4.3L
Re5.0Ω
Le0.90mH
BL11.4Tm
Sd132cm²
Mms15g
Xmax4.8mm
SPL92dB
Power250W
Power Nominal250W
Impedance8Ω
Min Impedance6.1Ω
F Low100Hz
F High4000Hz
Voice Coil51mm
Flux Density1.05T
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
Copy the available values as a clean label-and-value list.
Dimensions & Physical
Weight1.2kg
Diameter180.0mm
Overall Depth80.0mm
Cutout Diameter146.0mm
Bolt Circle Diameter165.0mm
Additional Manufacturer Specs
Bl11.4 Tm
Fs96 Hz
Le0.9 mH
Re5 Ω
Sd132 cm² (20.5 in²)
Ebp267 Hz
Mms15 g
Qes0.36
Qms2.9
Qts0.32
Vas4.3 dm³ (0.13 ft³)
η01.1 %
ConeRCK06CLA518
Xmax4.8 mm
Xvar4 mm
SpiderSingle
Cone ShapeRadial
Pole DesignT-Pole
Winding Depth13.5 mm (0.53 in)
Surround ShapeTriple Roll
Former MaterialPolyimide
Magnet MaterialNeodymium Inside Slug
Nominal Diameter170 mm (6.5 in)
Winding MaterialAluminium
Magnetic Gap Depth8 mm (0.31 in)
Recommended Tuning95 Hz
Recommended LoadingVented Box
Bolt Circle Diameter165 mm (6.5 in)
Recommended Enclosure11 dm³ (0.39 ft³)
Woofer Cone TreatmentWP Waterproof Front Side
Baffle Cutout Diameter146 mm (5.75 in)
Flange And Gasket Thickness7 mm (0.28 in)
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
B&C
6CLA51
6.5"
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.
87%
Similarity
Eighteen Sound
6NTLW2000
6.5"
Xmax4.9mm+2%
Qts0.35+9%
BL11.6Tm+2%
Vas4.6L+7%
Qes0.38+6%
78%
Similarity
£74.45
B&C
6MBX44
6.5"
Xmax3.5mm-27%
Qts0.31-3%
BL11.7Tm+3%
Vas4.1L-5%
Qes0.34-6%
75%
Similarity
£84.62
Lavoce
MAN062.00
6.5"
Xmax3.9mm-19%
Qts0.3-6%
BL12.7Tm+12%
Vas4.1L-5%
Qes0.33-8%
74%
Similarity
£85.36
FaitalPRO
6PR160
6"
Xmax5mm+4%
Qts0.33+3%
BL11Tm-4%
Vas5.9L+37%
Qes0.35-3%
70%
Similarity
£37.20
FaitalPRO
6FE400
6"
Xmax4.8mm-1%
Qts0.36+12%
BL10.5Tm-8%
Vas5L+16%
Qes0.4+11%
69%
Similarity
£129.07
B&C
6FHX51
6.5"
Xmax5.7mm+19%
Qts0.37+16%
BL11.3Tm-1%
Vas5L+16%
Qes0.4+11%
68%
Similarity
£175.82
B&C
6HCX51
6.5"
Xmax5.5mm+15%
Qts0.38+19%
BL10.9Tm-4%
Vas5L+16%
Qes0.4+11%
67%
Similarity
£26.27
Lavoce
WSF061.52
6.5"
Xmax3.8mm-21%
Qts0.34+6%
BL10.8Tm-5%
Vas6.6L+54%
Qes0.360%
66%
Similarity
£155.14
FaitalPRO
6HX150
6"
Xmax4.3mm-9%
Qts0.34+6%
BL12Tm+5%
Vas6.3L+47%
Qes0.35-3%
57%
Similarity
Sica
6 N 2.5 PL
6"
Xmax4.5mm-6%
Qts0.27-16%
BL13.5Tm+18%
Vas4.9L+14%
Qes0.29-19%
57%
Similarity
£121.81
B&C
6MBX44
6.5"
Xmax3.5mm-27%
Qts0.35+9%
BL14.7Tm+29%
Vas4L-7%
Qes0.41+14%
53%
Similarity
PRV Audio
6MB550FT-4
6"
Xmax5.4mm+13%
Qts0.34+6%
BL8.6Tm-24%
Vas6.6L+53%
Qes0.35-3%