6.5-inch LF driver · SS series · 25 mm voice coil · 60 W

HiVi SS6.5 5Ω

Name: HiVi SS6.5 5 Ohm
Brand: HiVi
SKU: SS6.5

5 Ω

No current price

View offers

Open in 00 Simulator

Fs: 42Hz
Xmax: 5.8mm
SPL: 88dB
Pe: 60W
BL: 6.4T·m
Vd: 78cm³
Qts: 0.39
Vas: 25L

See all 20 specs

Specifications

Published by HiVi

Manufacturer page

Datasheet PDF

HiVi SS6.5 is a 6.5-inch 5 ohm LF driver rated at 60 W RMS. The validated T/S data includes Fs 42 Hz, Qts 0.39, Vas 24.8 L, Xmax 5.8 mm, sensitivity 88.1 dB, plus 78 cm³ Vd and 93 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: 42Hz
Qts: 0.39
Qes: 0.45
Qms: 2.9
Vas: 24.8L
Re: 4.2Ω

Motor and cone

BL: 6.4T·m
Sd Derived: 134cm²
Mms: 15g
Xmax: 5.8mm
Vd †: 78cm³
Voice coil: 25mm

Power and response

Sensitivity †: 88.1dB
Manufacturer sensitivity: 90dB
Power: 60W
Impedance: 5Ω
EBP †: 93 · Sealed or vented

Size and mounting

Weight: 2.2kg

Other published values

Cms: 0.99mm/N
Power Peak: 120

Sensitivity shows 88.1 dB, calculated from the T/S values. HiVi publishes 90.0 dB, 1.9 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: 42Hz
Re: 4.2Ω
Sd: 134cm²
Cms: 0.99mm/N
Mms: 15g
Qes: 0.45
Qms: 2.9
Qts: 0.39
SPL: 88.1dB
Vas: 24.8L
Xmax: 5.8mm
Power: 60W
Impedance: 5Ω
Power Peak: 120
Sensitivity: 90dB
Calculated sensitivity †: 88.1dB
Manufacturer sensitivity: 90dB
Voice coil: 25mm
Weight: 2.2kg

Compare

Same-size drivers, compared with the SS6.5. Clear differences are green when better and red when worse.

This driverSS6.5

Best price

–

42 Hz

Qts

0.39

Vas

24.8 L

6.4 T·m

Xmax

5.8 mm

Sensitivity

88.1 dB

Power

60 W

SB AcousticsSB16PFCR25-8

£24.25

Fs38 Hz −10%

Qts0.40 –

Vas27 L +9%

BL6.2 T·m −3%

Xmax4.5 mm −22%

Sensitivity86.9 dB −1.2

SB AcousticsSB16PFC25-8

£27.06

Fs38 Hz −10%

Qts0.40 –

Vas27 L +9%

BL6.2 T·m −3%

Xmax4.5 mm −22%

Sensitivity86.9 dB −1.2

Dayton AudioSIG180-4

£41.25

Fs41 Hz −4%

Qts0.38 –

Vas23.2 L −6%

BL6.6 T·m +3%

Xmax5 mm −14%

Sensitivity87.8 dB –

CIAREHW161N

£43.50

Fs47 Hz +12%

Qts0.37 −5%

Vas19.9 L −20%

BL7.4 T·m +16%

Xmax5 mm −14%

Sensitivity88.6 dB +0.5

SB AcousticsSB17NRX2C35-8

£55.41

Fs37 Hz −13%

Qts0.42 +8%

Vas27 L +9%

BL6.3 T·m –

Xmax5.5 mm −5%

Sensitivity86.5 dB −1.6

SB AcousticsSB17NRX2C35-4

£55.41

Fs36 Hz −14%

Qts0.37 −5%

Vas27.6 L +11%

BL4.9 T·m −23%

Xmax5.5 mm −5%

Sensitivity87 dB −1.1

Sica6.5 H 1.5 CP

£55.97

Fs45 Hz +8%

Qts0.42 +8%

Vas20.2 L −19%

BL7.0 T·m +10%

Xmax6 mm +3%

Sensitivity88.2 dB –

MonacorSPH-176

£58.80

Fs39 Hz −7%

Qts0.37 −5%

Vas27 L +9%

BL7.7 T·m +20%

Xmax5.5 mm −5%

Sensitivity87.6 dB −0.5

Dayton AudioRS180P-8

£60.01

Fs46 Hz +9%

Qts0.34 −13%

Vas22 L −11%

BL7.2 T·m +12%

Xmax6 mm +3%

Sensitivity88.8 dB +0.7

Dayton AudioRS180P-4

£60.01

Fs38 Hz −10%

Qts0.39 –

Vas27.3 L +10%

BL4.7 T·m −27%

Xmax6 mm +3%

Sensitivity86.9 dB −1.2

MonacorSPH-175HQ

£68.60

Fs39 Hz −7%

Qts0.42 +8%

Vas33 L +33%

BL6.4 T·m –

Xmax5.5 mm −5%

Sensitivity88 dB –

SB AcousticsSB17NAC35-8

£70.69

Fs32 Hz −25%

Qts0.42 +8%

Vas33 L +33%

BL6.2 T·m −3%

Xmax5.5 mm −5%

Sensitivity85.6 dB −2.5

Dayton AudioRS180S-8

£78.56

Fs38 Hz −10%

Qts0.36 −8%

Vas23 L −7%

BL7.3 T·m +14%

Xmax6 mm +3%

Sensitivity86 dB −2.1

WavecorWF182BD17

£122.30

Fs33 Hz −21%

Qts0.35 −10%

Vas24.3 L –

BL6.5 T·m –

Xmax5.5 mm −5%

Sensitivity85.8 dB −2.3

SEASH1571-08 U18RNX/P

£143.90

Fs43 Hz –

Qts0.37 −5%

Vas22 L −11%

BL6.9 T·m +8%

Xmax6 mm +3%

Sensitivity87.9 dB –

RS SpeakersMW 174.38 FIBONACCI

£145.57

Fs46 Hz +9%

Qts0.39 –

Vas18.7 L −25%

BL7.0 T·m +10%

Xmax4.5 mm −22%

Sensitivity88.3 dB –

Scanspeak15W/8531K00

£150.70

Fs39 Hz −7%

Qts0.38 –

Vas16.7 L −33%

BL6.6 T·m +3%

Xmax6.5 mm +12%

Sensitivity85.8 dB −2.3

Scanspeak15W/8534T00

£154.73

Fs32 Hz −24%

Qts0.39 –

Vas30 L +21%

BL5.5 T·m −14%

Xmax5 mm −14%

Sensitivity85.6 dB −2.5

Scanspeak15W/8530K00

£157.03

Fs39 Hz −7%

Qts0.39 –

Vas16 L −35%

BL6.6 T·m +3%

Xmax6.5 mm +12%

Sensitivity85.5 dB −2.6

Scanspeak18W/8542-10

£157.04

Fs43 Hz –

Qts0.35 −10%

Vas26 L +5%

BL6.9 T·m +8%

Xmax6.5 mm +12%

Sensitivity88.7 dB +0.6

SEASE0018-08S W18E001

£376.43

Fs34 Hz −19%

Qts0.42 +8%

Vas30 L +21%

BL6.6 T·m +3%

Xmax5 mm −14%

Sensitivity85.8 dB −2.3

HiViSS6.5R

No current price

Fs42 Hz –

Qts0.39 –

Vas21.6 L −13%

BL6.5 T·m –

Xmax5.8 mm –

Sensitivity87.7 dB –

HiViS6.5R

No current price

Fs41 Hz –

Qts0.38 –

Vas23.2 L −6%

BL6.5 T·m –

Xmax5.8 mm –

Sensitivity87.8 dB –

HiViS6.5

No current price

Fs47 Hz +12%

Qts0.42 +8%

Vas18.4 L −26%

BL6.4 T·m –

Xmax5.8 mm –

Sensitivity88.1 dB –

RS SpeakersW 174.38 FIBONACCI

No current price

Fs38 Hz −10%

Qts0.38 –

Vas22.9 L −8%

BL7.2 T·m +13%

Xmax6 mm +3%

Sensitivity87 dB −1.1

WavecorWF182BD09

No current price

Fs33 Hz −21%

Qts0.35 −10%

Vas24.3 L –

BL6.5 T·m –

Xmax5.5 mm −5%

Sensitivity85.8 dB −2.3

WavecorWF182BD11

No current price

Fs34 Hz −19%

Qts0.42 +8%

Vas24.3 L –

BL8.2 T·m +28%

Xmax5.5 mm −5%

Sensitivity85.4 dB −2.7

WavecorWF182BD19

No current price

Fs34 Hz −19%

Qts0.42 +8%

Vas24.3 L –

BL8.2 T·m +28%

Xmax5.5 mm −5%

Sensitivity85.4 dB −2.7

CelestionNTR06-1705D

No current price

Fs49 Hz +17%

Qts0.38 −3%

Vas21.4 L −14%

BL8.2 T·m +28%

Xmax6 mm +3%

Sensitivity90 dB +1.9

Supravox165 GMF

No current price

Fs70 Hz +67%

Qts0.39 –

Vas40 L +61%

BL5.6 T·m −13%

Xmax6 mm +3%

Sensitivity97.2 dB +9.1

Search similar

Tune the match

Choose the published values that matter to your design. Size stays matched to this driver.

Qts

Qes

Vas

Xmax

Where to buy

Prices for delivery to the UK, including VAT. How prices work

Watch price

No current price found. Pricing may appear after the next vendor refresh.

bits00 AUDIO

6.5-inch LF driver · SS series · 25 mm voice coil · 60 W

HiVi SS6.5 5Ω

5 Ω

No current price

View offers

Open in 00 Simulator

Fs: 42Hz
Xmax: 5.8mm
SPL: 88dB
Pe: 60W
BL: 6.4T·m
Vd: 78cm³
Qts: 0.39
Vas: 25L

See all 20 specs

Specifications

Published by HiVi

Manufacturer page

Datasheet PDF

The published T/S values agree with each other

Thiele/Small

Fs: 42Hz
Qts: 0.39
Qes: 0.45
Qms: 2.9
Vas: 24.8L
Re: 4.2Ω

Motor and cone

BL: 6.4T·m
Sd Derived: 134cm²
Mms: 15g
Xmax: 5.8mm
Vd †: 78cm³
Voice coil: 25mm

Power and response

Sensitivity †: 88.1dB
Manufacturer sensitivity: 90dB
Power: 60W
Impedance: 5Ω
EBP †: 93 · Sealed or vented

Size and mounting

Weight: 2.2kg

Other published values

Cms: 0.99mm/N
Power Peak: 120

Sensitivity shows 88.1 dB, calculated from the T/S values. HiVi publishes 90.0 dB, 1.9 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: 42Hz
Re: 4.2Ω
Sd: 134cm²
Cms: 0.99mm/N
Mms: 15g
Qes: 0.45
Qms: 2.9
Qts: 0.39
SPL: 88.1dB
Vas: 24.8L
Xmax: 5.8mm
Power: 60W
Impedance: 5Ω
Power Peak: 120
Sensitivity: 90dB
Calculated sensitivity †: 88.1dB
Manufacturer sensitivity: 90dB
Voice coil: 25mm
Weight: 2.2kg

Compare

Same-size drivers, compared with the SS6.5. Clear differences are green when better and red when worse.

This driverSS6.5

Best price

–

42 Hz

Qts

0.39

Vas

24.8 L

6.4 T·m

Xmax

5.8 mm

Sensitivity

88.1 dB

Power

60 W

SB AcousticsSB16PFCR25-8

£24.25

Fs38 Hz −10%

Qts0.40 –

Vas27 L +9%

BL6.2 T·m −3%

Xmax4.5 mm −22%

Sensitivity86.9 dB −1.2

SB AcousticsSB16PFC25-8

£27.06

Fs38 Hz −10%

Qts0.40 –

Vas27 L +9%

BL6.2 T·m −3%

Xmax4.5 mm −22%

Sensitivity86.9 dB −1.2

Dayton AudioSIG180-4

£41.25

Fs41 Hz −4%

Qts0.38 –

Vas23.2 L −6%

BL6.6 T·m +3%

Xmax5 mm −14%

Sensitivity87.8 dB –

CIAREHW161N

£43.50

Fs47 Hz +12%

Qts0.37 −5%

Vas19.9 L −20%

BL7.4 T·m +16%

Xmax5 mm −14%

Sensitivity88.6 dB +0.5

SB AcousticsSB17NRX2C35-8

£55.41

Fs37 Hz −13%

Qts0.42 +8%

Vas27 L +9%

BL6.3 T·m –

Xmax5.5 mm −5%

Sensitivity86.5 dB −1.6

SB AcousticsSB17NRX2C35-4

£55.41

Fs36 Hz −14%

Qts0.37 −5%

Vas27.6 L +11%

BL4.9 T·m −23%

Xmax5.5 mm −5%

Sensitivity87 dB −1.1

Sica6.5 H 1.5 CP

£55.97

Fs45 Hz +8%

Qts0.42 +8%

Vas20.2 L −19%

BL7.0 T·m +10%

Xmax6 mm +3%

Sensitivity88.2 dB –

MonacorSPH-176

£58.80

Fs39 Hz −7%

Qts0.37 −5%

Vas27 L +9%

BL7.7 T·m +20%

Xmax5.5 mm −5%

Sensitivity87.6 dB −0.5

Dayton AudioRS180P-8

£60.01

Fs46 Hz +9%

Qts0.34 −13%

Vas22 L −11%

BL7.2 T·m +12%

Xmax6 mm +3%

Sensitivity88.8 dB +0.7

Dayton AudioRS180P-4

£60.01

Fs38 Hz −10%

Qts0.39 –

Vas27.3 L +10%

BL4.7 T·m −27%

Xmax6 mm +3%

Sensitivity86.9 dB −1.2

MonacorSPH-175HQ

£68.60

Fs39 Hz −7%

Qts0.42 +8%

Vas33 L +33%

BL6.4 T·m –

Xmax5.5 mm −5%

Sensitivity88 dB –

SB AcousticsSB17NAC35-8

£70.69

Fs32 Hz −25%

Qts0.42 +8%

Vas33 L +33%

BL6.2 T·m −3%

Xmax5.5 mm −5%

Sensitivity85.6 dB −2.5

Dayton AudioRS180S-8

£78.56

Fs38 Hz −10%

Qts0.36 −8%

Vas23 L −7%

BL7.3 T·m +14%

Xmax6 mm +3%

Sensitivity86 dB −2.1

WavecorWF182BD17

£122.30

Fs33 Hz −21%

Qts0.35 −10%

Vas24.3 L –

BL6.5 T·m –

Xmax5.5 mm −5%

Sensitivity85.8 dB −2.3

SEASH1571-08 U18RNX/P

£143.90

Fs43 Hz –

Qts0.37 −5%

Vas22 L −11%

BL6.9 T·m +8%

Xmax6 mm +3%

Sensitivity87.9 dB –

RS SpeakersMW 174.38 FIBONACCI

£145.57

Fs46 Hz +9%

Qts0.39 –

Vas18.7 L −25%

BL7.0 T·m +10%

Xmax4.5 mm −22%

Sensitivity88.3 dB –

Scanspeak15W/8531K00

£150.70

Fs39 Hz −7%

Qts0.38 –

Vas16.7 L −33%

BL6.6 T·m +3%

Xmax6.5 mm +12%

Sensitivity85.8 dB −2.3

Scanspeak15W/8534T00

£154.73

Fs32 Hz −24%

Qts0.39 –

Vas30 L +21%

BL5.5 T·m −14%

Xmax5 mm −14%

Sensitivity85.6 dB −2.5

Scanspeak15W/8530K00

£157.03

Fs39 Hz −7%

Qts0.39 –

Vas16 L −35%

BL6.6 T·m +3%

Xmax6.5 mm +12%

Sensitivity85.5 dB −2.6

Scanspeak18W/8542-10

£157.04

Fs43 Hz –

Qts0.35 −10%

Vas26 L +5%

BL6.9 T·m +8%

Xmax6.5 mm +12%

Sensitivity88.7 dB +0.6

SEASE0018-08S W18E001

£376.43

Fs34 Hz −19%

Qts0.42 +8%

Vas30 L +21%

BL6.6 T·m +3%

Xmax5 mm −14%

Sensitivity85.8 dB −2.3

HiViSS6.5R

No current price

Fs42 Hz –

Qts0.39 –

Vas21.6 L −13%

BL6.5 T·m –

Xmax5.8 mm –

Sensitivity87.7 dB –

HiViS6.5R

No current price

Fs41 Hz –

Qts0.38 –

Vas23.2 L −6%

BL6.5 T·m –

Xmax5.8 mm –

Sensitivity87.8 dB –

HiViS6.5

No current price

Fs47 Hz +12%

Qts0.42 +8%

Vas18.4 L −26%

BL6.4 T·m –

Xmax5.8 mm –

Sensitivity88.1 dB –

RS SpeakersW 174.38 FIBONACCI

No current price

Fs38 Hz −10%

Qts0.38 –

Vas22.9 L −8%

BL7.2 T·m +13%

Xmax6 mm +3%

Sensitivity87 dB −1.1

WavecorWF182BD09

No current price

Fs33 Hz −21%

Qts0.35 −10%

Vas24.3 L –

BL6.5 T·m –

Xmax5.5 mm −5%

Sensitivity85.8 dB −2.3

WavecorWF182BD11

No current price

Fs34 Hz −19%

Qts0.42 +8%

Vas24.3 L –

BL8.2 T·m +28%

Xmax5.5 mm −5%

Sensitivity85.4 dB −2.7

WavecorWF182BD19

No current price

Fs34 Hz −19%

Qts0.42 +8%

Vas24.3 L –

BL8.2 T·m +28%

Xmax5.5 mm −5%

Sensitivity85.4 dB −2.7

CelestionNTR06-1705D

No current price

Fs49 Hz +17%

Qts0.38 −3%

Vas21.4 L −14%

BL8.2 T·m +28%

Xmax6 mm +3%

Sensitivity90 dB +1.9

Supravox165 GMF

No current price

Fs70 Hz +67%

Qts0.39 –

Vas40 L +61%

BL5.6 T·m −13%

Xmax6 mm +3%

Sensitivity97.2 dB +9.1

Search similar

Tune the match

Choose the published values that matter to your design. Size stays matched to this driver.

Qts

Qes

Vas

Xmax

Where to buy

Prices for delivery to the UK, including VAT. How prices work

Watch price

No current price found. Pricing may appear after the next vendor refresh.