MonacorSP-167E
£26.48 · 72% less, betterFs62 Hz −56%, better
Qts0.41 –
Vas17.9 L +563%, worse
BL5.4 T·m −51%, worse
Xmax2.5 mm –
Sensitivity91.5 dB −2.6, worse
6.5-inch LF driver · 6MDN series · 44 mm voice coil · 200 W
B&C 6MDN44 8Ω
150–6000 Hz
£96.40
SteadyJP Leisure · In stock · All 3 offers
- Fs
- 140Hz
- Xmax
- 2.5mm
- SPL
- 94dB
- Pe
- 200W
- BL
- 11T·m
- Vd
- 33cm³
- Qts
- 0.40
- Vas
- 3L
Published graphs
B&C 6MDN44 is a 6.5-inch 8 ohm LF driver rated at 200 W RMS. The validated T/S data includes Fs 140 Hz, Qts 0.40, Vas 2.7 L, Xmax 2.5 mm, sensitivity 94.1 dB, plus 33 cm³ Vd and 304 EBP. bits tracks UK, EU and US shop prices, price movement, datasheet links, simulator import data, and similar drivers, with a current best price of £95.07.
The published T/S values agree with each other
Thiele/Small
- Fs
- 140Hz
- Qts
- 0.40
- Qes
- 0.46
- Qms
- 2.8
- Vas
- 2.7L
- Re
- 5.4Ω
- Le
- 0.47mH
Motor and cone
- BL
- 11T·m
- Sd
- 132cm²
- Mms
- 11g
- Xmax
- 2.5mm
- Vd †
- 33cm³
- Voice coil
- 44mm
- Flux density
- 1.45T
Power and response
- Sensitivity †
- 94.1dB
- Manufacturer sensitivity
- 96.5dB
- Power
- 200W
- Nominal power
- 200W
- Impedance
- 8Ω
- Min. impedance
- 6.5Ω
- Range
- 150–6000Hz
- EBP †
- 304 · Leans vented
Size and mounting
- Diameter
- 187mm
- Cutout
- 145mm
- Bolt circle
- 172mm
- Depth
- 73mm
- Weight
- 1kg
Sensitivity shows 94.1 dB, calculated from the T/S values. B&C publishes 96.5 dB, 2.4 dB apart.
† Calculated by bits from the published values
What this validation status means
Everything else B&C lists
LF
- BL
- 11T·m
- Fs
- 140Hz
- Le
- 0.47mH
- Re
- 5.4Ω
- Sd
- 132cm²
- Mms
- 11g
- Qes
- 0.46
- Qms
- 2.8
- Qts
- 0.40
- SPL
- 94.1dB
- Vas
- 2.7L
- Xmax
- 2.5mm
- Power
- 200W
- Impedance
- 8Ω
- Flux density
- 1.45T
- Sensitivity
- 96.5dB
- Low limit
- 150Hz
- Nominal power
- 200W
- Calculated sensitivity †
- 94.1dB
- High limit
- 6000Hz
- Manufacturer sensitivity
- 96.5dB
- Min. impedance
- 6.5Ω
- Voice coil
- 44mm
- Weight
- 1kg
- Diameter
- 187mm
- Depth
- 73mm
- Cutout
- 145mm
- Bolt circle
- 172mm
- Bl
- 11 Tm
- Fs
- 140 Hz
- Le
- 0.47 mH
- Re
- 5.4 Ω
- Sd
- 132 cm² (20.5 in²)
- Ebp
- 304 Hz
- Mms
- 11 g
- Qes
- 0.46
- Qms
- 2.8
- Qts
- 0.4
- Vas
- 2.7 dm³ (0.09 ft³)
- Η0
- 1.6 %
- Cone
- RCK06MDN448
- Xmax
- 2.5 mm
- Xvar
- 3 mm
- Depth
- 73 mm (2.9 in)
- Spider
- Single
- Cone shape
- Exponential
- Net weight
- 1 kg (1.2 lb)
- Pole design
- T-Pole
- Sensitivity
- 96.5 dB
- Flux density
- 1.45 T
- Shipping box
- 210x210x125 mm (8.27x8.27x4.92 in)
- Winding depth
- 10 mm (0.37 in)
- Shipping units
- 1 pcs
- Surround shape
- Triple Roll
- Former material
- Glass Fibre
- Frequency range
- 150 Hz - 6000 Hz
- Magnet material
- Neodymium Ring
- Shipping weight
- 1.2 kg (2.65 lb)
- Nominal diameter
- 170 mm (6.5 in)
- Overall diameter
- 187 mm (7.4 in)
- Winding material
- Aluminium
- Minimum impedance
- 6.5 Ω
- Nominal impedance
- 8 Ω
- Magnetic gap depth
- 6 mm (0.25 in)
- Voice coil diameter
- 44 mm (1.7 in)
- Bolt circle diameter
- 172 mm (6.7 in)
- Woofer cone treatment
- WP Waterproof Front Side
- Baffle cutout diameter
- 145 mm (5.7 in)
- Nominal power handling
- 200 W
- Continuous power handling
- 400 W
- Flange and gasket thickness
- 11 mm (0.4 in)
- Air volume occupied by driver
- 0.6 dm³ (0.02 ft³)
02
Compare
Same-size drivers, compared with the 6MDN44. Clear differences are green when better and red when worse.
This driver6MDN44
Best price
£95.07
Fs
140 Hz
Qts
0.40
Vas
2.7 L
BL
11 T·m
Xmax
2.5 mm
Sensitivity
94.1 dB
Power
200 W
Sica6 E 1.5 CS
£37.26 · 61% less, betterFs60 Hz −57%, better
Qts0.38 −5%
Vas11.3 L +319%, worse
BL7.5 T·m −32%, worse
Xmax2.5 mm –
Sensitivity89.4 dB −4.7, worse
B&C6MD38
£62.73 · 34% less, betterFs130 Hz −7%
Qts0.44 +10%
Vas3 L +11%, worse
BL10.5 T·m −5%
Xmax2 mm −20%, worse
Sensitivity93.3 dB −0.8
LavoceWAF061.80
£64.03 · 33% less, betterFs65 Hz −54%, better
Qts0.42 +5%
Vas7.3 L +169%, worse
BL9.5 T·m −14%, worse
Xmax4.9 mm +96%, better
Sensitivity88.6 dB −5.5, worse
Beyma6MI100
£67.06 · 29% less, betterFs128 Hz −9%
Qts0.51 +27%, worse
Vas3.1 L +15%, worse
BL10.8 T·m –
Xmax3 mm +20%, better
Sensitivity92.8 dB −1.3
CelestionCF0617M
£74.00 · 22% less, betterFs117 Hz −17%, better
Qts0.45 +13%, worse
Vas5.4 L +100%, worse
BL9.7 T·m −12%, worse
Xmax2.7 mm +8%
Sensitivity94.5 dB –
Sica6 L 1.5 SL
£75.46 · 21% less, betterFs59 Hz −58%, better
Qts0.39 –
Vas11 L +307%, worse
BL7.5 T·m −32%, worse
Xmax2.5 mm –
Sensitivity88.8 dB −5.3, worse
B&C6PEV13
£75.55 · 21% less, betterFs126 Hz −10%, better
Qts0.36 −10%, better
Vas6 L +122%, worse
BL8.2 T·m −25%, worse
Xmax2.5 mm –
Sensitivity96.9 dB +2.8, better
FaitalPRO6PR122
£84.13 · 12% less, betterFs110 Hz −21%, better
Qts0.39 –
Vas4.7 L +74%, worse
BL10.5 T·m −5%
Xmax2.8 mm +10%, better
Sensitivity93.6 dB −0.5
FaitalPRO6PR150
£85.46 · 10% less, betterFs100 Hz −29%, better
Qts0.34 −15%, better
Vas4.9 L +81%, worse
BL11.6 T·m +5%
Xmax2.6 mm +6%
Sensitivity93.5 dB −0.6
Beyma6G40ND
£97.57 · 3% moreFs100 Hz −29%, better
Qts0.38 −5%
Vas3.7 L +37%, worse
BL10.6 T·m −4%
Xmax3 mm +20%, better
Sensitivity91.2 dB −2.9, worse
Tang BandW6-1139SIF
£97.61 · 3% moreFs35 Hz −75%, better
Qts0.40 –
Vas11.8 L +336%, worse
BL8.5 T·m −23%, worse
Xmax11.5 mm +360%, better
Sensitivity82.3 dB −11.8, worse
B&C6NDL38
£98.16 · 3% moreFs72 Hz −49%, better
Qts0.42 +5%
Vas7 L +159%, worse
BL9.5 T·m −14%, worse
Xmax6 mm +140%, better
Sensitivity89.8 dB −4.3, worse
B&C6FHX51
£129.07 · 36% more, worseFs85 Hz −39%, better
Qts0.37 −8%
Vas5 L +85%, worse
BL11.3 T·m –
Xmax5.7 mm +128%, better
Sensitivity90.9 dB −3.2, worse
B&C6HCX51
£175.82 · 85% more, worseFs89 Hz −36%, better
Qts0.38 −5%
Vas5 L +85%, worse
BL10.9 T·m –
Xmax5.5 mm +120%, better
Sensitivity91.5 dB −2.6, worse
Oberton6M150
No current priceFs115 Hz −18%, better
Qts0.42 +5%
Vas5.3 L +98%, worse
BL10.0 T·m −9%
Xmax2.3 mm −10%, worse
Sensitivity94.5 dB –
Oberton6NM150
No current priceFs124 Hz −11%, better
Qts0.38 −6%
Vas4 L +48%, worse
BL11.6 T·m +5%
Xmax2.3 mm −10%, worse
Sensitivity94.8 dB +0.7
No photo
PHL Audio1683-26
No current priceFs125 Hz −11%, better
Qts0.32 −20%, better
Vas2.9 L +7%
BL12.5 T·m +14%, better
Xmax2.5 mm –
Sensitivity94.1 dB –
No photo
PHL Audio1680NDM-10
No current priceFs125 Hz −11%, better
Qts0.31 −23%, better
Vas2.9 L +7%
BL12.5 T·m +14%, better
Xmax2.5 mm –
Sensitivity94.2 dB –
MonacorCF0617M/8
No current priceFs117 Hz −17%, better
Qts0.45 +13%, worse
Vas5.4 L +100%, worse
BL9 T·m −18%, worse
Xmax2.7 mm +8%
Sensitivity94.5 dB –
REDCATT61NPM
No current priceFs92 Hz −34%, better
Qts0.36 −10%, better
Vas7 L +159%, worse
BL9.8 T·m −11%, worse
Xmax2.3 mm −8%
Sensitivity93.6 dB −0.5
HiViD6.8MKII
No current priceFs54 Hz −61%, better
Qts0.40 –
Vas8.9 L +230%, worse
BL9.8 T·m −11%, worse
Xmax3.5 mm +40%, better
Sensitivity86.6 dB −7.5, worse
MonacorSP-6/150PA
No current priceFs73 Hz −48%, better
Qts0.42 +5%
Vas8.5 L +215%, worse
BL9.9 T·m −10%
Xmax1 mm −60%, worse
Sensitivity90.6 dB −3.5, worse
BMS6S117
No current priceFs80 Hz −43%, better
Qts0.43 +7%
Vas10.4 L +285%, worse
BL11.3 T·m –
Xmax5 mm +100%, better
Sensitivity92.4 dB −1.7
No photo
PHL Audio1663
No current priceFs125 Hz −11%, better
Qts0.32 −20%, better
Vas4 L +48%, worse
BL12.5 T·m +14%, better
Xmax2.5 mm –
Sensitivity95.5 dB +1.4
LavoceWSN061.52
No current priceFs90 Hz −36%, better
Qts0.39 –
Vas5.9 L +119%, worse
BL9.9 T·m −10%, worse
Xmax3.8 mm +52%, better
Sensitivity92.1 dB −2, worse
Tang BandW6-1914S
No current priceFs65 Hz −54%, better
Qts0.44 +10%
Vas6.8 L +150%, worse
BL11.6 T·m +6%
Xmax0.5 mm −80%, worse
Sensitivity88 dB −6.1, worse
Tang BandW6-2100
No current priceFs29 Hz −79%, better
Qts0.44 +10%
Vas16.2 L +501%, worse
BL10.5 T·m −5%
Xmax10 mm +300%, better
Sensitivity81.2 dB −12.9, worse
Tang BandW6-1139SI
No current priceFs38 Hz −73%, better
Qts0.40 –
Vas11.8 L +336%, worse
BL8.7 T·m −21%, worse
Xmax13 mm +420%, better
Sensitivity83.4 dB −10.7, worse
CelestionNTR06-1705B
No current priceFs133 Hz −5%
Qts0.44 +10%, worse
Vas3.6 L +34%, worse
BL10.7 T·m –
Xmax4 mm +60%, better
Sensitivity93.7 dB –
Tune the match
Choose the published values that matter to your design. Size stays matched to this driver.
Qts
Qes
VasL
Xmaxmm
BLTm
| Shop | Price | Against the lowest | Stock | Link |
|---|---|---|---|---|
JP Leisure | £96.40, the lowest price | In stock | Visit shop at JP Leisure | |
JP Leisure Not currently listed · Last seen 7 Aug 2026 | £96.40 | In stock | Visit shop at JP Leisure |
Best price over time
Tracked since 1 Apr
Recent changes
- 23 JunJP Leisure£94.92 → £96.40Up 1.6% from £94.92