Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
Download for HornrespB&C 6FHX51 8Ω
LF DriverMedia
Auto-advancing
Overview
LF Driver6FHX series
B&C
B&C 6FHX51
B&C 6FHX51 is a 6.5" 8 ohm LF driver rated at 150W RMS. The validated T/S data includes Fs 85Hz, Qts 0.37, Vas 5L, Xmax 5.7mm, sensitivity 90.9dB, plus 75cm³ Vd and 213 EBP. bits tracks UK vendor pricing, price movement, datasheet links, simulator import data, and similar drivers, with a current best price of £129.07.
Size
6.5"
Impedance
8Ω
RMS Power
150W
Sensitivity
90.9dB
93.0dBmanufacturer; using T/S-derived value (2.1dB delta).
EBP
213
Vented alignment
Vd
75cm³
Frequency response
Manufacturer-provided response plots and related charts.
Overall Parameters
Valid
Fs85Hz
Qts0.37
Qes0.40
Qms7.8
Vas5.0L
Re5.5Ω
Le1.00mH
BL11.3Tm
Sd132cm²
Mms16g
Xmax5.7mm
SPL91dB
Power150W
Power Nominal150W
Impedance8Ω
Min Impedance6.5Ω
Voice Coil51mm
Flux Density1.05T
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
2 vendorsjpleisure
Updated 11 Sept 2026· 8Ω
Source: ex VAT · 20%
£129.07
inc VAT
In stock
bluearan
Updated 11 Sept 2026· 8Ω
Source: inc VAT · 20%
£135.25
inc VAT
8 in stock
Best current price
Updated 7 Aug 2026
jpleisure
£129.07
Avg £131.13£2.06 below avg (-1.6%)
inc VAT·In stock
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.
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Plain text · Clipboard
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Driver Components
LFSpecifications LF unit
Fs85 Hz
Qts0.37
Qes0.40
Qms7.8
Vas5.0 L
Re5.5 Ω
Le1.00 mH
BL11.3 Tm
Sd132 cm²
Mms16 g
Xmax5.7 mm
SPL91 dB
Power150 W
Power Nominal150 W
Impedance8 Ω
Min Impedance6.5 Ω
Voice Coil51 mm
Flux Density1.05 T
HFSpecifications HF unit
Le0.10 mH
SPL109 dB
Power10 W
Power Nominal10 W
Impedance8 Ω
Min Impedance7.0 Ω
Xover2500 Hz
Voice Coil25 mm
Flux Density1.65 T
Additional Manufacturer Specs
Bl11.3 Tm
Fs85 Hz
Le1 mH
Re5.5 Ω
Sd132 cm² (20.5 in²)
Ebp213 Hz
Mms16 g
Qes0.4
Qms7.8
Qts0.37
Vas5 dm³ (0.18 ft³)
η00.83 %
Xvar5.7 mm
Winding Depth13 mm (0.51 in)
Former MaterialKapton
Nominal Diameter170 mm (6.5 in)
Winding MaterialCopper
Magnetic Gap Depth6 mm (0.24 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
6FHX51
6.5"
Best current price
£129.07
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.
12 matches
Compare a specific driver
Added drivers stay at the front of the list, whatever the ranges say.
77%
Similarity
71% cheaper£37.20
FaitalPRO
6FE400
6"
Lower price
Xmax4.8mm-16%
Qts0.36-3%
BL10.5Tm-7%
Vas5L0%
Qes0.40%
73%
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68% cheaper£40.92
Beyma
6CMV2
6.5"
Lower price
Xmax5.7mm0%
Qts0.34-8%
BL9.4Tm-17%
Vas6.5L+30%
Qes0.45+12%
59%
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67% cheaper£42.07
Lavoce
WAF061.80
6.5"
Lower price
Xmax4.9mm-14%
Qts0.42+14%
BL9.5Tm-16%
Vas7.3L+45%
Qes0.44+10%
66%
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34% cheaper£85.36
FaitalPRO
6PR160
6"
Lower price
Xmax5mm-12%
Qts0.33-11%
BL11Tm-3%
Vas5.9L+18%
Qes0.35-13%
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Similarity
33% cheaper£86.00
B&C
6PS38
6.5"
Lower price
Xmax6mm+5%
Qts0.3-19%
BL10.8Tm-4%
Vas8L+60%
Qes0.31-23%
62%
Similarity
33% cheaper£86.62
B&C
6PS44
6.5"
Lower price
Xmax4.5mm-21%
Qts0.33-11%
BL11Tm-3%
Vas7L+40%
Qes0.34-15%
67%
Similarity
24% cheaper£98.16
B&C
6NDL38
6.5"
Lower price
Xmax6mm+5%
Qts0.39+5%
BL7.8Tm-31%
Vas7.1L+42%
Qes0.40%
65%
Similarity
24% cheaper£98.16
B&C
6NDL38
6.5"
Lower price
Xmax6mm+5%
Qts0.42+14%
BL9.5Tm-16%
Vas7L+40%
Qes0.44+10%
55%
Similarity
1% cheaper£127.59
CIARE
CMI160ND
6.5"
Lower price
Xmax4.5mm-21%
Qts0.41+11%
BL7.8Tm-31%
Vas6L+20%
Qes0.45+12%
58%
Similarity
20% more£155.14
FaitalPRO
6HX150
6"
Higher price
Xmax4.3mm-24%
Qts0.34-8%
BL12Tm+6%
Vas6.3L+26%
Qes0.35-13%
95%
Similarity
36% more£175.82
B&C
6HCX51
6.5"
Higher price
Xmax5.5mm-4%
Qts0.38+3%
BL10.9Tm-4%
Vas5L0%
Qes0.40%
83%
Similarity
Eighteen Sound
6NTLW2000
6.5"
Xmax4.9mm-14%
Qts0.35-5%
BL11.6Tm+3%
Vas4.6L-8%
Qes0.38-5%