GRS6SMP-8
£21.06 · 60% less, betterFs47 Hz −11%, better
Qts0.45 +18%, worse
Vas14.5 L +9%
BL8.4 T·m −8%
Xmax5 mm –
Sensitivity86.5 dB −1.8
6.5-inch LF driver · C series · 25 mm voice coil · 60 W
HiVi C6.5 8Ω
8 Ω
£52.66
SteadyParts Express · 15 in stock · Ships from United States · All 1 offer
- Fs
- 53Hz
- Xmax
- 4.9mm
- SPL
- 88dB
- Pe
- 60W
- BL
- 9.1T·m
- Vd
- 68cm³
- Qts
- 0.38
- Vas
- 13L
HiVi C6.5 is a 6.5-inch 8 ohm LF driver rated at 60 W RMS. The validated T/S data includes Fs 53 Hz, Qts 0.38, Vas 13.3 L, Xmax 4.9 mm, sensitivity 88.3 dB, plus 68 cm³ Vd and 113 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 £52.66.
The published T/S values agree with each other
Thiele/Small
- Fs
- 53Hz
- Qts
- 0.38
- Qes
- 0.47
- Qms
- 2.1
- Vas
- 13.3L
- Re
- 6.5Ω
Motor and cone
- BL
- 9.1T·m
- Sd Derived
- 138cm²
- Mms
- 18g
- Xmax
- 4.9mm
- Vd †
- 68cm³
- Voice coil
- 25mm
Power and response
- Sensitivity †
- 88.3dB
- Power
- 60W
- Impedance
- 8Ω
- EBP †
- 113 · Leans vented
Size and mounting
- Weight
- 2.2kg
Other published values
- Cms
- 0.50mm/N
- Power Peak
- 120
† Calculated by bits from the published values
What this validation status means
Everything else HiVi lists
LF · Primary · 6.5″
- BL
- 9.1T·m
- Fs
- 53Hz
- Re
- 6.5Ω
- Sd
- 138cm²
- Cms
- 0.50mm/N
- Mms
- 18g
- Qes
- 0.47
- Qms
- 2.1
- Qts
- 0.38
- SPL
- 88.3dB
- Vas
- 13.3L
- Xmax
- 4.9mm
- Power
- 60W
- Impedance
- 8Ω
- Power Peak
- 120
- Calculated sensitivity †
- 88.3dB
- Voice coil
- 25mm
- Weight
- 2.2kg
02
Compare
Same-size drivers, compared with the C6.5. Clear differences are green when better and red when worse.
This driverC6.5
Best price
£52.66
Fs
53 Hz
Qts
0.38
Vas
13.3 L
BL
9.1 T·m
Xmax
4.9 mm
Sensitivity
88.3 dB
Power
60 W
Sica6 E 1.5 CS
£36.78 · 30% less, betterFs60 Hz +13%, worse
Qts0.38 –
Vas11.3 L −15%, better
BL7.5 T·m −17%, worse
Xmax2.5 mm −49%, worse
Sensitivity89.4 dB +1.1
HiViF6
£41.85 · 21% less, betterFs45 Hz −15%, better
Qts0.35 −8%
Vas16.4 L +23%, worse
BL9 T·m –
Xmax4.3 mm −12%, worse
Sensitivity88 dB –
CIAREHW161N
£43.57 · 17% less, betterFs47 Hz −11%, better
Qts0.37 –
Vas19.9 L +50%, worse
BL7.4 T·m −18%, worse
Xmax5 mm –
Sensitivity88.6 dB –
Dayton AudioDCS165-4
£48.90 · 7% less, betterFs36 Hz −33%, better
Qts0.34 −11%, better
Vas12.1 L −9%
BL9.2 T·m –
Xmax6 mm +22%, better
Sensitivity83.9 dB −4.4, worse
CelestionTFX0615
£58.57 · 11% more, worseFs97 Hz +83%, worse
Qts0.38 –
Vas7.2 L −46%, better
BL9.8 T·m +8%
Xmax5.3 mm +7%
Sensitivity93.8 dB +5.5, better
Sica6 L 1.5 SL
£62.00 · 18% more, worseFs59 Hz +11%, worse
Qts0.39 –
Vas11 L −17%, better
BL7.5 T·m −17%, worse
Xmax2.5 mm −49%, worse
Sensitivity88.8 dB +0.5
CIAREHW172
£62.84 · 19% more, worseFs46 Hz −13%, better
Qts0.37 –
Vas20 L +50%, worse
BL7.6 T·m −17%, worse
Xmax4.5 mm −8%
Sensitivity88.4 dB –
LavoceWAF061.80
£63.97 · 21% more, worseFs65 Hz +23%, worse
Qts0.42 +11%, worse
Vas7.3 L −45%, better
BL9.5 T·m +4%
Xmax4.9 mm –
Sensitivity88.6 dB –
FountekFW168K
£87.93 · 67% more, worseFs49 Hz −8%
Qts0.43 +12%, worse
Vas15.1 L +14%, worse
BL7.9 T·m −13%, worse
Xmax5 mm –
Sensitivity87.2 dB −1.1
Tang BandW6-1139SIF
£96.31 · 83% more, worseFs35 Hz −34%, better
Qts0.40 +5%
Vas11.8 L −11%, better
BL8.5 T·m −7%
Xmax11.5 mm +135%, better
Sensitivity82.3 dB −6, worse
WavecorSW178WA01
£120.74 · 129% more, worseFs38 Hz −28%, better
Qts0.36 −4%
Vas12.2 L −8%
BL12 T·m +32%, better
Xmax5 mm –
Sensitivity84.6 dB −3.7, worse
WavecorWF152BD12
£149.98 · 185% more, worseFs46 Hz −13%, better
Qts0.38 –
Vas9.6 L −28%, better
BL7.2 T·m −21%, worse
Xmax4.5 mm −8%
Sensitivity85.7 dB −2.6, worse
AccutonC168-6-890
£921.62 · 1650% more, worseFs41 Hz −23%, better
Qts0.44 +16%, worse
Vas15 L +13%, worse
BL7.5 T·m −17%, worse
Xmax5 mm –
Sensitivity85.3 dB −3, worse
HiViD6G
No current priceFs44 Hz −17%, better
Qts0.38 –
Vas12.1 L −9%
BL9.5 T·m +5%
Xmax4.8 mm –
Sensitivity85.8 dB −2.5, worse
HiViD6.8B
No current priceFs43 Hz −19%, better
Qts0.45 +18%, worse
Vas13.5 L –
BL8.9 T·m –
Xmax5.3 mm +8%
Sensitivity85.4 dB −2.9, worse
HiViD6.8+
No current priceFs44 Hz −17%, better
Qts0.36 −5%
Vas14.4 L +8%
BL9.0 T·m –
Xmax4 mm −18%, worse
Sensitivity86.7 dB −1.6
HiViD5.8B
No current priceFs52 Hz –
Qts0.37 –
Vas5.6 L −58%, better
BL9 T·m –
Xmax4.8 mm –
Sensitivity84.8 dB −3.5, worse
Tang BandW6-1139SI
No current priceFs38 Hz −28%, better
Qts0.40 +5%
Vas11.8 L −11%, better
BL8.7 T·m −5%
Xmax13 mm +165%, better
Sensitivity83.4 dB −4.9, worse
Oberton6NCX
No current priceFs89 Hz +68%, worse
Qts0.36 −4%
Vas7.0 L −47%, better
BL9 T·m –
Xmax4.8 mm −3%
Sensitivity93.1 dB +4.8, better
WavecorWF152BD07
No current priceFs52 Hz –
Qts0.39 –
Vas9.2 L −31%, better
BL8 T·m −12%, worse
Xmax4.5 mm −8%
Sensitivity86.9 dB −1.4
WavecorWF152BD15
No current priceFs52 Hz –
Qts0.39 –
Vas9.2 L −31%, better
BL8 T·m −12%, worse
Xmax4.5 mm −8%
Sensitivity86.9 dB −1.4
Sica6.5 C 1.5 CP
No current priceFs51 Hz −4%
Qts0.39 –
Vas15.9 L +20%, worse
BL7.2 T·m −21%, worse
Xmax4.5 mm −8%
Sensitivity89 dB +0.7
Tang BandW6-2313
No current priceFs50 Hz −6%
Qts0.40 +5%
Vas13.3 L –
BL7.1 T·m −22%, worse
Xmax4 mm −18%, worse
Sensitivity87.8 dB −0.5
WavecorWF152BD08
No current priceFs46 Hz −13%, better
Qts0.35 −8%
Vas11.5 L −14%, better
BL8 T·m −12%, worse
Xmax4.5 mm −8%
Sensitivity87 dB −1.3
WavecorWF152BD16
No current priceFs46 Hz −13%, better
Qts0.35 −8%
Vas11.5 L −14%, better
BL8 T·m −12%, worse
Xmax4.5 mm −8%
Sensitivity87 dB −1.3
BMS6S117
No current priceFs80 Hz +51%, worse
Qts0.43 +13%, worse
Vas10.4 L −22%, better
BL11.3 T·m +24%, better
Xmax5 mm –
Sensitivity92.4 dB +4.1, better
Beyma6CX200FE
No current priceFs65 Hz +23%, worse
Qts0.32 −16%, better
Vas10.5 L −21%, better
BL9.2 T·m –
Xmax5 mm –
Sensitivity91.3 dB +3, better
BMS6CN160
No current priceFs79 Hz +49%, worse
Qts0.34 −11%, better
Vas8.9 L −33%, better
BL10 T·m +10%, better
Xmax5 mm –
Sensitivity92.7 dB +4.4, better
WavecorWF152BD11
No current priceFs53 Hz –
Qts0.40 +5%
Vas8.6 L −35%, better
BL7.2 T·m −21%, worse
Xmax4.5 mm −8%
Sensitivity86.9 dB −1.4
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 |
|---|---|---|---|---|
Parts Express Import VAT and duty may apply | £52.66, the lowest price | 15 in stock | Visit shop at Parts Express |
Best price over time
Tracked since 22 Jul