Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
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Overview
LF Driver8CX series
B&C
B&C 8CX21
B&C 8CX21 is a 8" 8 ohm LF driver rated at 200W RMS. The validated T/S data includes Fs 74Hz, Qts 0.36, Vas 15L, Xmax 5.5mm, sensitivity 94dB, plus 121cm³ Vd and 190 EBP. bits tracks UK vendor pricing, price movement, datasheet links, simulator import data, and similar drivers, with a current best price of £151.61.
Size
8"
Impedance
8Ω
RMS Power
200W
Sensitivity
94.0dB
EBP
190
Vented alignment
Vd
121cm³
Frequency response
Manufacturer-provided response plots and related charts.
Overall Parameters
Valid
Fs74Hz
Qts0.36
Qes0.39
Qms4.1
Vas15.0L
Re5.2Ω
Le1.20mH
BL11.5Tm
Sd220cm²
Mms21g
Xmax5.5mm
SPL94dB
Power200W
Power Nominal200W
Impedance8Ω
Min Impedance6.1Ω
Voice Coil52mm
Flux Density1.10T
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
£151.61
inc VAT·Vendor hidden
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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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Driver Components
LFSpecifications LF unit
Fs74 Hz
Qts0.36
Qes0.39
Qms4.1
Vas15.0 L
Re5.2 Ω
Le1.20 mH
BL11.5 Tm
Sd220 cm²
Mms21 g
Xmax5.5 mm
SPL94 dB
Power200 W
Power Nominal200 W
Impedance8 Ω
Min Impedance6.1 Ω
Voice Coil52 mm
Flux Density1.10 T
HFSpecifications HF unit
Le0.14 mH
SPL101 dB
Power25 W
Power Nominal25 W
Impedance8 Ω
Min Impedance7.2 Ω
Xover2200 Hz
Voice Coil36 mm
Flux Density1.45 T
Additional Manufacturer Specs
Bl11.5 Tm
Fs74 Hz
Le1.2 mH
Re5.2 Ω
Sd220 cm² (34.1 in²)
Ebp190 Hz
Mms21 g
Qes0.39
Qms4.1
Qts0.36
Vas15 dm³ (0.55 ft³)
η01.5 %
Xvar5.5 mm
Winding Depth16 mm (0.63 in)
Former MaterialKapton
Nominal Diameter210 mm (8 in)
Winding MaterialCopper
Magnetic Gap Depth8 mm (0.31 in)
Woofer Cone TreatmentWP Waterproof Front Side
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
8CX21
8"
Best current price
£151.61
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.
81%
Similarity
78% cheaper£34.02
Lavoce
WSF081.82
8"
Lower price
Xmax4.6mm-16%
Qts0.38+6%
BL11.3Tm-2%
Vas14.3L-5%
Qes0.43+10%
76%
Similarity
71% cheaper£43.52
FaitalPRO
8FE300
8"
Lower price
Xmax5.5mm0%
Qts0.44+22%
BL11.3Tm-2%
Vas15.7L+5%
Qes0.46+18%
72%
Similarity
68% cheaper£49.00
SB Audience
BIANCO-8MW250
8"
Lower price
Xmax6.5mm+18%
Qts0.4+11%
BL11Tm-4%
Vas13.8L-8%
Qes0.45+15%
55%
Similarity
67% cheaper£50.00
Celestion
TF0818
8"
Lower price
Xmax5mm-9%
Qts0.43+19%
BL12.9Tm+13%
Vas9.4L-37%
Qes0.49+26%
78%
Similarity
66% cheaper£51.00
Fane
SOVEREIGN 8-225
8"
Lower price
Xmax5.5mm0%
Qts0.38+6%
BL11Tm-4%
Vas22L+47%
Qes0.42+8%
83%
Similarity
61% cheaper£59.70
Celestion
TRUVOX 0820
8"
Lower price
Xmax5mm-9%
Qts0.39+8%
BL11.5Tm0%
Vas17.3L+15%
Qes0.42+7%
55%
Similarity
59% cheaper£61.74
Beyma
8WRS300
8"
Lower price
Xmax6mm+9%
Qts0.28-22%
BL15.2Tm+32%
Vas15L0%
Qes0.3-23%
59%
Similarity
59% cheaper£62.00
FaitalPRO
8RS250
8"
Lower price
Xmax6.9mm+26%
Qts0.32-11%
BL13.5Tm+17%
Vas18.3L+22%
Qes0.34-13%
78%
Similarity
53% cheaper£71.42
Lavoce
WAF082.00
8"
Lower price
Xmax6.3mm+15%
Qts0.37+3%
BL12.5Tm+9%
Vas11.9L-21%
Qes0.41+5%
65%
Similarity
47% cheaper£80.08
B&C
8FMB51
8"
Lower price
Xmax5.5mm0%
Qts0.28-22%
BL11.3Tm-2%
Vas20.7L+38%
Qes0.31-21%
64%
Similarity
41% cheaper£90.00
Eighteen Sound
8MB400
8"
Lower price
Xmax5.8mm+5%
Qts0.38+6%
BL9.3Tm-19%
Vas23.9L+59%
Qes0.43+10%
51%
Similarity
40% cheaper£90.56
Beyma
8WR300
8"
Lower price
Xmax6mm+9%
Qts0.27-25%
BL15.5Tm+35%
Vas15L0%
Qes0.29-26%