Dayton AudioGF180-4
£18.81Fs49 Hz +4%
Qts0.42 –
Vas16.5 L −10%, better
BL6.5 T·m –
Xmax4 mm −31%, worse
Sensitivity88.1 dB –
6.5-inch LF driver · S series · 25 mm voice coil · 60 W
HiVi S6.5 5Ω
5 Ω
No current price
- Fs
- 47Hz
- Xmax
- 5.8mm
- SPL
- 88dB
- Pe
- 60W
- BL
- 6.4T·m
- Vd
- 78cm³
- Qts
- 0.42
- Vas
- 18L
HiVi S6.5 is a 6.5-inch 5 ohm LF driver rated at 60 W RMS. The validated T/S data includes Fs 47 Hz, Qts 0.42, Vas 18.4 L, Xmax 5.8 mm, sensitivity 88.1 dB, plus 78 cm³ Vd and 100 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
- 47Hz
- Qts
- 0.42
- Qes
- 0.47
- Qms
- 4.1
- Vas
- 18.4L
- Re
- 4.2Ω
Motor and cone
- BL
- 6.4T·m
- Sd Derived
- 135cm²
- Mms
- 16g
- Xmax
- 5.8mm
- Vd †
- 78cm³
- Voice coil
- 25mm
Power and response
- Sensitivity †
- 88.1dB
- Manufacturer sensitivity
- 92dB
- Power
- 60W
- Impedance
- 5Ω
- EBP †
- 100 · Sealed or vented
Size and mounting
- Weight
- 2.2kg
Other published values
- Cms
- 0.73mm/N
- Power Peak
- 120
Sensitivity shows 88.1 dB, calculated from the T/S values. HiVi publishes 92.0 dB, 3.9 dB apart.
† Calculated by bits from the published values
What this validation status means
Everything else HiVi lists
LF · Primary · 6.5″
- BL
- 6.4T·m
- Fs
- 47Hz
- Re
- 4.2Ω
- Sd
- 135cm²
- Cms
- 0.73mm/N
- Mms
- 16g
- Qes
- 0.47
- Qms
- 4.1
- Qts
- 0.42
- SPL
- 88.1dB
- Vas
- 18.4L
- Xmax
- 5.8mm
- Power
- 60W
- Impedance
- 5Ω
- Power Peak
- 120
- Sensitivity
- 92dB
- Calculated sensitivity †
- 88.1dB
- Manufacturer sensitivity
- 92dB
- Voice coil
- 25mm
- Weight
- 2.2kg
02
Compare
Same-size drivers, compared with the S6.5. Clear differences are green when better and red when worse.
This driverS6.5
Best price
–
Fs
47 Hz
Qts
0.42
Vas
18.4 L
BL
6.4 T·m
Xmax
5.8 mm
Sensitivity
88.1 dB
Power
60 W
PeerlessSDS-P830657
£25.09Fs48 Hz –
Qts0.47 +12%, worse
Vas20.1 L +9%
BL6.9 T·m +8%
Xmax5.5 mm −6%
Sensitivity88 dB –
MonacorSP-167E
£26.14Fs62 Hz +32%, worse
Qts0.41 –
Vas17.9 L –
BL5.4 T·m −15%, worse
Xmax2.5 mm −57%, worse
Sensitivity91.5 dB +3.4, better
CIAREHW159
£31.84Fs53 Hz +13%, worse
Qts0.49 +17%, worse
Vas19.4 L +5%
BL6.3 T·m –
Xmax5.8 mm –
Sensitivity88.8 dB +0.7
Dayton AudioSIG180-4
£41.38Fs41 Hz −14%, better
Qts0.38 −10%
Vas23.2 L +26%, worse
BL6.6 T·m +3%
Xmax5 mm −14%, worse
Sensitivity87.8 dB –
CIAREHW161N
£43.57Fs47 Hz –
Qts0.37 −12%, better
Vas19.9 L +8%
BL7.4 T·m +16%, better
Xmax5 mm −14%, worse
Sensitivity88.6 dB +0.5
SB AcousticsSB17NRX2C35-8
£55.41Fs37 Hz −22%, better
Qts0.42 –
Vas27 L +47%, worse
BL6.3 T·m –
Xmax5.5 mm −5%
Sensitivity86.5 dB −1.6
Sica6.5 H 1.5 CP
£56.05Fs45 Hz −3%
Qts0.42 –
Vas20.2 L +10%
BL7.0 T·m +10%
Xmax6 mm +3%
Sensitivity88.2 dB –
Scanspeak18W/8434G00
£57.57Fs50 Hz +6%
Qts0.43 –
Vas19.5 L +6%
BL7.2 T·m +12%, better
Xmax4.2 mm −28%, worse
Sensitivity89.3 dB +1.2
Scanspeak18W/8424G00
£57.81Fs54 Hz +15%, worse
Qts0.45 +7%
Vas20.3 L +10%, worse
BL6.6 T·m +3%
Xmax2.6 mm −55%, worse
Sensitivity90 dB +1.9
MonacorSPH-175HQ
£68.71Fs39 Hz −17%, better
Qts0.42 –
Vas33 L +79%, worse
BL6.4 T·m –
Xmax5.5 mm −5%
Sensitivity88 dB –
SB AcousticsSB17NAC35-8
£70.80Fs32 Hz −33%, better
Qts0.42 –
Vas33 L +79%, worse
BL6.2 T·m −3%
Xmax5.5 mm −5%
Sensitivity85.6 dB −2.5, worse
Dayton AudioRS180P-8
£71.14Fs46 Hz –
Qts0.34 −19%, better
Vas22 L +20%, worse
BL7.2 T·m +12%, better
Xmax6 mm +3%
Sensitivity88.8 dB +0.7
Dayton AudioRS180S-8
£78.68Fs38 Hz −20%, better
Qts0.36 −14%, better
Vas23 L +25%, worse
BL7.3 T·m +14%, better
Xmax6 mm +3%
Sensitivity86 dB −2.1, worse
FountekFW168K
£87.93Fs49 Hz +3%
Qts0.43 –
Vas15.1 L −18%, better
BL7.9 T·m +23%, better
Xmax5 mm −14%, worse
Sensitivity87.2 dB −0.9
£143.94
Fs43 Hz −9%
Qts0.37 −12%, better
Vas22 L +20%, worse
BL6.9 T·m +8%
Xmax6 mm +3%
Sensitivity87.9 dB –
RS SpeakersMW 174.38 FIBONACCI
£145.79Fs46 Hz –
Qts0.39 −7%
Vas18.7 L –
BL7.0 T·m +10%
Xmax4.5 mm −22%, worse
Sensitivity88.3 dB –
Scanspeak15W/8531K00
£150.70Fs39 Hz −17%, better
Qts0.38 −10%
Vas16.7 L −9%
BL6.6 T·m +3%
Xmax6.5 mm +12%, better
Sensitivity85.8 dB −2.3, worse
Scanspeak15W/8530K00
£157.03Fs39 Hz −17%, better
Qts0.39 −7%
Vas16 L −13%, better
BL6.6 T·m +3%
Xmax6.5 mm +12%, better
Sensitivity85.5 dB −2.6, worse
£377.00
Fs34 Hz −28%, better
Qts0.42 –
Vas30 L +63%, worse
BL6.6 T·m +3%
Xmax5 mm −14%, worse
Sensitivity85.8 dB −2.3, worse
AccutonC168-6-890
£921.62Fs41 Hz −13%, better
Qts0.44 +5%
Vas15 L −18%, better
BL7.5 T·m +17%, better
Xmax5 mm −14%, worse
Sensitivity85.3 dB −2.8, worse
HiViSS6.5R
No current priceFs42 Hz −11%, better
Qts0.39 −7%
Vas21.6 L +17%, worse
BL6.5 T·m –
Xmax5.8 mm –
Sensitivity87.7 dB –
HiViSS6.5
No current priceFs42 Hz −11%, better
Qts0.39 −7%
Vas24.8 L +35%, worse
BL6.4 T·m –
Xmax5.8 mm –
Sensitivity88.1 dB –
HiViS6.5R
No current priceFs41 Hz −13%, better
Qts0.38 −10%
Vas23.2 L +26%, worse
BL6.5 T·m –
Xmax5.8 mm –
Sensitivity87.8 dB –
HiViS6.5RMKII
No current priceFs52 Hz +11%, worse
Qts0.48 +14%, worse
Vas15.7 L −15%, better
BL6.4 T·m –
Xmax5.8 mm –
Sensitivity88.1 dB –
HiViF6N
No current priceFs48 Hz –
Qts0.43 –
Vas19.1 L +4%
BL7.3 T·m +14%, better
Xmax4.5 mm −22%, worse
Sensitivity88.7 dB +0.6
WavecorWF182BD11
No current priceFs34 Hz −28%, better
Qts0.42 –
Vas24.3 L +32%, worse
BL8.2 T·m +28%, better
Xmax5.5 mm −5%
Sensitivity85.4 dB −2.7, worse
WavecorWF182BD19
No current priceFs34 Hz −28%, better
Qts0.42 –
Vas24.3 L +32%, worse
BL8.2 T·m +28%, better
Xmax5.5 mm −5%
Sensitivity85.4 dB −2.7, worse
RS SpeakersW 174.38 FIBONACCI
No current priceFs38 Hz −20%, better
Qts0.38 −10%
Vas22.9 L +24%, worse
BL7.2 T·m +13%, better
Xmax6 mm +3%
Sensitivity87 dB −1.1
KartesianLOM155_VKI
No current priceFs48 Hz –
Qts0.33 −21%, better
Vas16.6 L −10%
BL6.3 T·m –
Xmax6 mm +3%
Sensitivity89.1 dB +1
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.