Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
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Overview
LF Driver8CLA series
B&C
B&C 8CLA64
B&C 8CLA64 is a 8" 8 ohm LF driver rated at 250W RMS. The validated T/S data includes Fs 71Hz, Qts 0.24, Vas 12.5L, Xmax 5.3mm, sensitivity 94.6dB, plus 117cm³ Vd and 284 EBP. bits tracks vendor pricing, datasheet links, simulator import data, and similar drivers from the same loudspeaker database.
Size
8"
Impedance
8Ω
RMS Power
250W
Sensitivity
94.6dB
96.0dBmanufacturer; using T/S-derived value (1.4dB delta).
EBP
284
Vented alignment
Vd
117cm³
Frequency response
Manufacturer-provided response plots and related charts.
T/S Parameters
Valid
Fs71Hz
Qts0.24
Qes0.25
Qms7.3
Vas12.5L
Re5.6Ω
Le1.00mH
BL16.4Tm
Sd220cm²
Mms27g
Xmax5.3mm
SPL95dB
Power250W
Power Nominal250W
Impedance8Ω
Min Impedance6.5Ω
F Low70Hz
F High4000Hz
Voice Coil64mm
Flux Density1.20T
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.
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.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.
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Dimensions & Physical
Weight1.7kg
Diameter209.0mm
Overall Depth95.0mm
Cutout Diameter185.0mm
Bolt Circle Diameter198.0mm
Additional Manufacturer Specs
Bl16.4 Tm
Fs71 Hz
Le1 mH
Re5.6 Ω
Sd220 cm² (34.1 in²)
Ebp284 Hz
Mms27 g
Qes0.25
Qms7.3
Qts0.24
Vas12.5 dm³ (0.44 ft³)
η01.8 %
ConeRCK008CLA648
Xmax5.3 mm
Xvar6.6 mm
SpiderSingle
Cone ShapeCurvilinear
Pole DesignStraight Pole
Winding Depth14.5 mm (0.57 in)
Surround ShapeDouble Roll
Former MaterialSV Kraft
Magnet MaterialNeodymium Inside Slug
Nominal Diameter200 mm (8 in)
Winding MaterialAluminium
Magnetic Gap Depth8 mm (0.31 in)
Recommended LoadingVented Box
Bolt Circle Diameter198 mm (7.8 in)
Woofer Cone TreatmentWP Waterproof Front Side
Baffle Cutout Diameter185 mm (7.3 in)
Flange And Gasket Thickness9 mm (0.35 in)
Air Volume Occupied By Driver1.1 dm³ (0.04 ft³)
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
8CLA64
8"
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.
91%
Similarity
Oberton
8NB201
8"
Xmax5.3mm-1%
Qts0.24+2%
BL14.4Tm-12%
Vas12.5L0%
Qes0.26+2%
89%
Similarity
Sica
8 K 3 PL
8"
Xmax5mm-6%
Qts0.25+4%
BL16.1Tm-2%
Vas12.2L-2%
Qes0.27+8%
88%
Similarity
£99.92
RCF
MB8N251
8"
Xmax5mm-6%
Qts0.25+4%
BL15.2Tm-7%
Vas13L+4%
Qes0.26+4%
80%
Similarity
Lavoce
WAN082.02
8"
Xmax5.8mm+9%
Qts0.23-4%
BL17.8Tm+8%
Vas9L-28%
Qes0.250%
79%
Similarity
£123.00
B&C
8NDL64
8"
Xmax4.5mm-15%
Qts0.25+4%
BL17.5Tm+7%
Vas9.6L-23%
Qes0.250%
77%
Similarity
£138.53
Eighteen Sound
8NW650
8"
Xmax5.5mm+4%
Qts0.25+4%
BL15.2Tm-7%
Vas17.8L+42%
Qes0.27+8%
74%
Similarity
Oberton
8NMB250v4
8"
Xmax4.5mm-15%
Qts0.26+8%
BL14.3Tm-13%
Vas10.9L-13%
Qes0.27+8%
73%
Similarity
£116.87
B&C
8FW51
8"
Xmax6mm+13%
Qts0.21-12%
BL17.7Tm+8%
Vas12L-4%
Qes0.21-16%
72%
Similarity
Beyma
108MC30ND8
8"
Xmax6mm+13%
Qts0.22-8%
BL16Tm-2%
Vas18L+44%
Qes0.24-4%
72%
Similarity
Lavoce
WAF082.01
8"
Xmax5.8mm+9%
Qts0.21-12%
BL17.9Tm+9%
Vas10.2L-18%
Qes0.22-12%
71%
Similarity
£145.52
Eighteen Sound
8NTLW2000
8"
Xmax4.4mm-17%
Qts0.21-12%
BL17.5Tm+7%
Vas13L+4%
Qes0.21-16%
70%
Similarity
Celestion
NTR08-2009D
8"
Xmax6.5mm+23%
Qts0.21-12%
BL18Tm+10%
Vas11.7L-7%
Qes0.24-6%