Media
Auto-advancing
Size
6.5"
Impedance
16Ω
RMS Power
400W
Sensitivity
97dB
EBP
246
Vented alignment
Vd
40cm³
Frequency response
Manufacturer-provided response plots and related charts.
T/S Parameters
Valid
Fs138Hz
Qts0.47
Qes0.56
Qms3.0
Vas2.8L
Re11.8Ω
Le0.56mH
BL14.5Tm
Sd132cm²
Mms12g
Xmax3.0mm
SPL97dB
Power400W
Power Nominal200W
Impedance16Ω
Min Impedance12.4Ω
F Low150Hz
F High6000Hz
Voice Coil44mm
Flux Density1.45T
Pricing & availability
Price movement
Other offers
1 vendorjpleisure
Updated 17 May 2026· 16Ω
Source: ex VAT · 20%
£93.28
inc VAT
Best current price
Updated 17 May 2026
bluearan
£90.66
Avg £91.97£1.31 below avg (-1.4%)
inc VAT
Dimensions & Physical
Weight1.0kg
Diameter187.0mm
Overall Depth73.0mm
Cutout Diameter145.0mm
Bolt Circle Diameter172.0mm
Additional Manufacturer Specs
Bl14.5 Tm
Fs138 Hz
Le0.56 mH
Re11.8 Ω
Sd132 cm² (20.5 in²)
Ebp246 Hz
Mms12 g
Qes0.56
Qms3
Qts0.47
Vas2.8 dm³ (0.1 ft³)
η01.76 %
ConeRCK06MDN4416
Xmax3 mm
Xvar4 mm
SpiderSingle
Cone ShapeExponential
Pole DesignT-Pole
Winding Depth10 mm (0.39 in)
Surround ShapeTriple Roll
Former MaterialGlass Fibre
Magnet MaterialNeodymium Ring
Nominal Diameter170 mm (6.5 in)
Winding MaterialAluminium
Magnetic Gap Depth6 mm (0.25 in)
Bolt Circle Diameter172 mm (6.7 in)
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 Driver0.6 dm³ (0.02 ft³)
Similar Drivers
Keep size fixed, then add or remove T/S params to change the ranking and the comparison rows.
Reference
B&C
6MDN44
6.5"
Best current price
£90.66
Compare on
Only active params are shown here. Size stays fixed automatically.
5 active T/S params, plus size.
Loading matches