LavoceWSF061.52
£26.27Fs91 Hz +72%, worse
Qts0.34 –
Vas6.6 L −22%, better
BL10.8 T·m +38%, better
Xmax3.8 mm +9%
Sensitivity93.4 dB +6.5, better
6.5-inch LF driver · D series · 76 mm voice coil · 50 W
HiVi D6.4MKII 4Ω
4 Ω
No current price
- Fs
- 53Hz
- Xmax
- 3.5mm
- SPL
- 87dB
- Pe
- 50W
- BL
- 7.8T·m
- Vd
- 43cm³
- Qts
- 0.35
- Vas
- 9L
HiVi D6.4MKII is a 6.5-inch 4 ohm LF driver rated at 50 W RMS. The validated T/S data includes Fs 53 Hz, Qts 0.35, Vas 8.5 L, Xmax 3.5 mm, sensitivity 86.9 dB, plus 43 cm³ Vd and 129 EBP. bits tracks vendor pricing, datasheet links, simulator import data, and similar drivers from the same loudspeaker database.
The published T/S values agree with each other
Thiele/Small
- Fs
- 53Hz
- Qts
- 0.35
- Qes
- 0.41
- Qms
- 2.3
- Vas
- 8.5L
- Re
- 3.6Ω
Motor and cone
- BL
- 7.8T·m
- Sd Derived
- 122cm²
- Mms
- 21g
- Xmax
- 3.5mm
- Vd †
- 43cm³
- Voice coil
- 76mm
Power and response
- Sensitivity †
- 86.9dB
- Manufacturer sensitivity
- 87dB
- Power
- 50W
- Impedance
- 4Ω
- EBP †
- 129 · Leans vented
Size and mounting
- Weight
- 1.4kg
Other published values
- Cms
- 0.41mm/N
- Power Peak
- 100
† Calculated by bits from the published values
What this validation status means
Everything else HiVi lists
LF · Primary · 6.4″
- BL
- 7.8T·m
- Fs
- 53Hz
- Re
- 3.6Ω
- Sd
- 122cm²
- Cms
- 0.41mm/N
- Mms
- 21g
- Qes
- 0.41
- Qms
- 2.3
- Qts
- 0.35
- SPL
- 86.9dB
- Vas
- 8.5L
- Xmax
- 3.5mm
- Power
- 50W
- Impedance
- 4Ω
- Power Peak
- 100
- Sensitivity
- 87dB
- Calculated sensitivity †
- 86.9dB
- Manufacturer sensitivity
- 87dB
- Voice coil
- 76mm
- Weight
- 1.4kg
02
Compare
Same-size drivers, compared with the D6.4MKII. Clear differences are green when better and red when worse.
This driverD6.4MKII
Best price
–
Fs
53 Hz
Qts
0.35
Vas
8.5 L
BL
7.8 T·m
Xmax
3.5 mm
Sensitivity
86.9 dB
Power
50 W
CelestionTRUVOX 0615
£32.65Fs90 Hz +69%, worse
Qts0.47 +35%, worse
Vas7.4 L −12%, better
BL8.0 T·m –
Xmax3.5 mm –
Sensitivity92.2 dB +5.3, better
CIARECME160
£40.47Fs110 Hz +108%, worse
Qts0.40 +14%, worse
Vas4.5 L −47%, better
BL7.6 T·m −3%
Xmax3.5 mm –
Sensitivity93.3 dB +6.4, better
PRV Audio6MB550FT
£67.46Fs85 Hz +60%, worse
Qts0.34 –
Vas8.2 L −3%
BL9.8 T·m +24%, better
Xmax5.4 mm +54%, better
Sensitivity93.3 dB +6.4, better
B&C6PEV13
£86.62Fs126 Hz +138%, worse
Qts0.36 –
Vas6 L −29%, better
BL8.2 T·m +4%
Xmax2.5 mm −29%, worse
Sensitivity96.9 dB +10, better
Beyma6P200FE
£88.96Fs66 Hz +25%, worse
Qts0.35 –
Vas8.8 L +4%
BL13.6 T·m +73%, better
Xmax4 mm +14%, better
Sensitivity90.3 dB +3.4, better
B&C6NDL38
£98.16Fs69 Hz +30%, worse
Qts0.39 +11%, worse
Vas7.1 L −16%, better
BL7.8 T·m –
Xmax6 mm +71%, better
Sensitivity89.7 dB +2.8, better
Eighteen Sound6NMB420
£115.20Fs110 Hz +108%, worse
Qts0.33 −6%
Vas6.1 L −28%, better
BL9 T·m +15%, better
Xmax3 mm −14%, worse
Sensitivity95.3 dB +8.4, better
B&C6MBX44
£121.81Fs115 Hz +117%, worse
Qts0.35 –
Vas4 L −53%, better
BL14.7 T·m +87%, better
Xmax3.5 mm –
Sensitivity93.7 dB +6.8, better
WavecorWF152BD12
£149.75Fs46 Hz −13%, better
Qts0.38 +9%
Vas9.6 L +13%, worse
BL7.2 T·m −8%
Xmax4.5 mm +29%, better
Sensitivity85.7 dB −1.2
Scanspeak15M/8631G00
£167.28Fs42 Hz −21%, better
Qts0.35 –
Vas16.2 L +91%, worse
BL6.8 T·m −13%, worse
Xmax3 mm −14%, worse
Sensitivity87.1 dB –
SB AcousticsMT19CP-8
£234.21Fs43 Hz −19%, better
Qts0.31 −11%, better
Vas37.1 L +336%, worse
BL8.1 T·m –
Xmax3.6 mm –
Sensitivity91.5 dB +4.6, better
Sica6 N 2 PL
No current priceFs68 Hz +28%, worse
Qts0.33 −6%
Vas8.7 L –
BL9.5 T·m +21%, better
Xmax3.5 mm –
Sensitivity90.8 dB +3.9, better
Sica5.5 H 1.5 CP
No current priceFs48 Hz −9%
Qts0.37 +6%
Vas8.4 L –
BL7.2 T·m −8%
Xmax4.5 mm +29%, better
Sensitivity85.7 dB −1.2
WavecorWF152BD07
No current priceFs52 Hz –
Qts0.39 +11%, worse
Vas9.2 L +8%
BL8 T·m –
Xmax4.5 mm +29%, better
Sensitivity86.9 dB –
WavecorWF152BD15
No current priceFs52 Hz –
Qts0.39 +11%, worse
Vas9.2 L +8%
BL8 T·m –
Xmax4.5 mm +29%, better
Sensitivity86.9 dB –
Eighteen Sound6NMB900
No current priceFs95 Hz +79%, worse
Qts0.32 −9%
Vas10.3 L +21%, worse
BL8.5 T·m +8%
Xmax3 mm −14%, worse
Sensitivity95.9 dB +9, better
PurifiPTT6.5M04-NFA-01
No current priceFs55 Hz +4%
Qts0.33 −6%
Vas11.7 L +38%, worse
BL8.1 T·m +3%
Xmax2.9 mm −17%, worse
Sensitivity89.4 dB +2.5, better
WavecorWF152BD11
No current priceFs53 Hz –
Qts0.40 +14%, worse
Vas8.6 L –
BL7.2 T·m −8%
Xmax4.5 mm +29%, better
Sensitivity86.9 dB –
HiViD6.8MKII
No current priceFs54 Hz –
Qts0.40 +14%, worse
Vas8.9 L +5%
BL9.8 T·m +25%, better
Xmax3.5 mm –
Sensitivity86.6 dB –
WavecorWF152BD08
No current priceFs46 Hz −13%, better
Qts0.35 –
Vas11.5 L +35%, worse
BL8 T·m –
Xmax4.5 mm +29%, better
Sensitivity87 dB –
WavecorWF152BD16
No current priceFs46 Hz −13%, better
Qts0.35 –
Vas11.5 L +35%, worse
BL8 T·m –
Xmax4.5 mm +29%, better
Sensitivity87 dB –
HiViS6N
No current priceFs45 Hz −15%, better
Qts0.35 –
Vas23.4 L +175%, worse
BL7.6 T·m −3%
Xmax4.3 mm +23%, better
Sensitivity89.4 dB +2.5, better
Sica5.5 C 1.5 CP
No current priceFs62 Hz +17%, worse
Qts0.31 −11%, better
Vas5.4 L −36%, better
BL7.9 T·m –
Xmax4 mm +14%, better
Sensitivity87.8 dB +0.9
Oberton6NCX
No current priceFs89 Hz +68%, worse
Qts0.36 +4%
Vas7.0 L −18%, better
BL9 T·m +15%, better
Xmax4.8 mm +36%, better
Sensitivity93.1 dB +6.2, better
HiViSS6N
No current priceFs44 Hz −17%, better
Qts0.36 –
Vas23.9 L +181%, worse
BL7.6 T·m −3%
Xmax4.3 mm +23%, better
Sensitivity89.1 dB +2.2, better
Sica6 NR 2 PL
No current priceFs61 Hz +14%, worse
Qts0.33 −6%
Vas9.4 L +11%, worse
BL9.9 T·m +26%, better
Xmax4 mm +14%, better
Sensitivity89.9 dB +3, better
LavoceWSN061.52
No current priceFs90 Hz +70%, worse
Qts0.39 +11%, worse
Vas5.9 L −30%, better
BL9.9 T·m +26%, better
Xmax3.8 mm +9%
Sensitivity92.1 dB +5.2, better
HiViD6.8+
No current priceFs44 Hz −17%, better
Qts0.36 –
Vas14.4 L +69%, worse
BL9.0 T·m +14%, better
Xmax4 mm +14%, better
Sensitivity86.7 dB –
HiViD6.4+
No current priceFs44 Hz −17%, better
Qts0.36 –
Vas13.9 L +64%, worse
BL6.6 T·m −16%, worse
Xmax4 mm +14%, better
Sensitivity86.5 dB –
Tune the match
Choose the published values that matter to your design. Size stays matched to this driver.
Qts
Qes
VasL
Xmaxmm
BLTm
No current price found. Pricing may appear after the next vendor refresh.