Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
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Overview
LF Driver6NDL series
B&C
B&C 6NDL38
B&C 6NDL38 is a 6.5" 4 ohm LF driver rated at 150W RMS. The validated T/S data includes Fs 69Hz, Qts 0.39, Vas 7.1L, Xmax 6mm, sensitivity 89.7dB, plus 79cm³ Vd and 173 EBP. bits tracks UK vendor pricing, price movement, datasheet links, simulator import data, and similar drivers, with a current best price of £98.16.
Size
6.5"
Impedance
4Ω
RMS Power
150W
Sensitivity
89.7dB
91.0dBmanufacturer; using T/S-derived value (1.3dB delta).
EBP
173
Vented alignment
Vd
79cm³
Frequency response
Manufacturer-provided response plots and related charts.
T/S Parameters
Valid
Fs69Hz
Qts0.39
Qes0.40
Qms10.1
Vas7.1L
Re3.1Ω
Le0.40mH
BL7.8Tm
Sd132cm²
Mms18g
Xmax6.0mm
SPL90dB
Power150W
Power Nominal150W
Impedance4Ω
Min Impedance3.5Ω
F Low70Hz
F High5000Hz
Voice Coil38mm
Flux Density1.15T
Pricing & availability
Price definitionsPrice movement
Best current price
£98.16
inc VAT·Vendor hidden
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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.
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Dimensions & Physical
Weight1.2kg
Diameter187.0mm
Overall Depth85.0mm
Cutout Diameter145.0mm
Bolt Circle Diameter172.0mm
Additional Manufacturer Specs
Bl7.8 Tm
Fs69 Hz
Le0.4 mH
Re3.1 Ω
Sd132 cm² (20.5 in²)
Ebp173 Hz
Mms18 g
Qes0.4
Qms10.05
Qts0.39
Vas7.1 dm³ (0.25 ft³)
η00.55 %
ConeRCK06NDL384
Xmax6 mm
Xvar5.5 mm
SpiderSingle
Cone ShapeExponential
Pole DesignT-Pole
Winding Depth12 mm (0.5 in)
Surround ShapeRoll
Former MaterialKapton
Magnet MaterialNeodymium Ring
Nominal Diameter170 mm (6.5 in)
Winding MaterialCopper
Magnetic Gap Depth6 mm (0.25 in)
Recommended Tuning62 Hz
Bolt Circle Diameter172 mm (6.7 in)
Recommended Enclosure9 dm³ (0.32 ft³)
Woofer Cone TreatmentWP Waterproof Front Side
Baffle Cutout Diameter145 mm (5.7 in)
Flange And Gasket Thickness11 mm (0.4 in)
Air Volume Occupied By Driver0.63 dm³ (0.02 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
6NDL38
6.5"
Best current price
£98.16
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.
50%
Similarity
62% cheaper£37.20
FaitalPRO
6FE400
6"
Lower price
Xmax4.8mm-21%
Qts0.36-8%
BL10.5Tm+35%
Vas5L-30%
Qes0.40%
71%
Similarity
58% cheaper£40.92
Beyma
6CMV2
6.5"
Lower price
Xmax5.7mm-5%
Qts0.34-13%
BL9.4Tm+21%
Vas6.5L-8%
Qes0.45+12%
70%
Similarity
57% cheaper£42.07
Lavoce
WAF061.80
6.5"
Lower price
Xmax4.9mm-18%
Qts0.42+8%
BL9.5Tm+21%
Vas7.3L+2%
Qes0.44+10%
59%
Similarity
31% cheaper£67.34
PRV Audio
6MB550FT
6"
Lower price
Xmax5.4mm-10%
Qts0.34-13%
BL9.8Tm+25%
Vas8.2L+16%
Qes0.38-5%
Image unavailable
44%
Similarity
£98.11
Wavecor
WF152BD13
6"
Xmax4.5mm-25%
Qts0.33-15%
BL6.3Tm-19%
Vas9.2L+30%
Qes0.34-15%
80%
Similarity
£98.16
B&C
6NDL38
6.5"
Xmax6mm0%
Qts0.42+8%
BL9.5Tm+22%
Vas7L-1%
Qes0.44+10%
Image unavailable
46%
Similarity
12% more£110.10
Wavecor
WF152BD09
6"
Higher price
Xmax4.5mm-25%
Qts0.34-13%
BL5.8Tm-26%
Vas8.6L+21%
Qes0.35-13%
73%
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14% more£111.62
CIARE
CMI160ND
6.5"
Higher price
Xmax4.5mm-25%
Qts0.41+5%
BL7.8Tm0%
Vas6L-15%
Qes0.45+12%
75%
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Celestion
TFX0615
6.5"
Xmax5.3mm-12%
Qts0.38-4%
BL9.8Tm+26%
Vas7.2L+1%
Qes0.43+7%
75%
Similarity
Oberton
6NCX
6.5"
Xmax4.8mm-21%
Qts0.36-7%
BL9Tm+15%
Vas7L-1%
Qes0.39-4%
75%
Similarity
Monacor
TFX0615/8
6.5"
Xmax5.3mm-12%
Qts0.38-4%
BL9.8Tm+26%
Vas7.2L+1%
Qes0.43+7%
73%
Similarity
Peerless
FSL-0615R01-08
6.5"
Xmax6mm0%
Qts0.45+15%
BL8.5Tm+9%
Vas6.7L-5%
Qes0.51+27%