8-inch LF driver · E series · 35 mm voice coil · 80 W

HiVi E8 8Ω

Name: HiVi E8 8 Ohm
Brand: HiVi
SKU: E8
Availability: InStock

8 Ω

2 ratings at 1 shop

£71.16

Steady

Parts Express · 9 in stock · Ships from United States · All 1 offer

Open in 00 Simulator

Fs: 34Hz
Xmax: 5.9mm
SPL: 89dB
Pe: 80W
BL: 9.9T·m
Vd: 124cm³
Qts: 0.37
Vas: 50L

See all 20 specs

Specifications

Published by HiVi

Manufacturer page

Datasheet PDF

HiVi E8 is an 8-inch 8 ohm LF driver rated at 80 W RMS. The validated T/S data includes Fs 34 Hz, Qts 0.37, Vas 49.8 L, Xmax 5.9 mm, sensitivity 88.6 dB, plus 124 cm³ Vd and 79 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 £71.16.

The published T/S values agree with each other

Thiele/Small

Fs: 34Hz
Qts: 0.37
Qes: 0.43
Qms: 2.8
Vas: 49.8L
Re: 7.2Ω

Motor and cone

BL: 9.9T·m
Sd Derived: 211cm²
Mms: 29g
Xmax: 5.9mm
Vd †: 124cm³
Voice coil: 35mm

Power and response

Sensitivity †: 88.6dB
Manufacturer sensitivity: 89dB
Power: 80W
Impedance: 8Ω
EBP †: 79 · Sealed or vented

Size and mounting

Weight: 2.4kg

Other published values

Cms: 0.81mm/N
Power Peak: 160

† Calculated by bits from the published values

What this validation status means

Everything else HiVi lists

LF · Primary · 8″

BL: 9.9T·m
Fs: 34Hz
Re: 7.2Ω
Sd: 211cm²
Cms: 0.81mm/N
Mms: 29g
Qes: 0.43
Qms: 2.8
Qts: 0.37
SPL: 88.6dB
Vas: 49.8L
Xmax: 5.9mm
Power: 80W
Impedance: 8Ω
Power Peak: 160
Sensitivity: 89dB
Calculated sensitivity †: 88.6dB
Manufacturer sensitivity: 89dB
Voice coil: 35mm
Weight: 2.4kg

Compare

Same-size drivers, compared with the E8. Clear differences are green when better and red when worse.

This driverE8

Best price

£71.16

34 Hz

Qts

0.37

Vas

49.8 L

9.9 T·m

Xmax

5.9 mm

Sensitivity

88.6 dB

Power

80 W

SB AcousticsSB20PFCR30-8

£33.11 · 53% less

Fs34 Hz –

Qts0.37 –

Vas66.2 L +33%

BL7.7 T·m −22%

Xmax5.8 mm –

Sensitivity89.8 dB +1.2

SB AcousticsSB20PFC30-8

£35.21 · 51% less

Fs34 Hz –

Qts0.37 –

Vas66.2 L +33%

BL7.7 T·m −22%

Xmax5.7 mm −4%

Sensitivity89.8 dB +1.2

Dayton AudioDA215-8

£41.94 · 41% less

Fs35 Hz –

Qts0.37 –

Vas42.7 L −14%

BL10 T·m –

Xmax5.3 mm −10%

Sensitivity88.1 dB −0.5

PeerlessHDS-P830869

£46.07 · 35% less

Fs34 Hz –

Qts0.38 –

Vas57.6 L +16%

BL9.3 T·m −6%

Xmax7.5 mm +27%

Sensitivity89.5 dB +0.9

FaneSOVEREIGN 8-225

£49.00 · 31% less

Fs62 Hz +82%

Qts0.38 –

Vas22 L −56%

BL11 T·m +11%

Xmax5.5 mm −7%

Sensitivity93 dB +4.4

Dayton AudioDS215-8

£49.43 · 31% less

Fs34 Hz –

Qts0.31 −16%

Vas43.1 L −13%

BL9.9 T·m –

Xmax5.5 mm −7%

Sensitivity88.6 dB –

Dayton AudioSD215A-88

£50.25 · 29% less

Fs31 Hz −9%

Qts0.39 +5%

Vas38.2 L −23%

BL7.7 T·m −22%

Xmax6 mm –

Sensitivity86.1 dB −2.5

HiViF8

£52.77 · 26% less

Fs37 Hz +9%

Qts0.40 +8%

Vas38.8 L −22%

BL10.3 T·m +4%

Xmax5 mm −15%

Sensitivity88.5 dB –

Dayton AudioDSA215-8

£56.17 · 21% less

Fs35 Hz –

Qts0.33 −11%

Vas37.4 L −25%

BL10.6 T·m +7%

Xmax5.5 mm −7%

Sensitivity88.1 dB −0.5

HiViC8

£61.42 · 14% less

Fs35 Hz –

Qts0.36 –

Vas56.1 L +13%

BL9.8 T·m –

Xmax5.9 mm –

Sensitivity89.6 dB +1

CIAREHWB200

£63.09 · 11% less

Fs32 Hz −6%

Qts0.39 +5%

Vas59 L +18%

BL8.9 T·m −10%

Xmax7 mm +19%

Sensitivity88.8 dB –

REDCATT8FR

£66.17 · 7% less

Fs53 Hz +56%

Qts0.38 –

Vas36.8 L −26%

BL7.9 T·m −21%

Xmax5.8 mm –

Sensitivity93.4 dB +4.8

Dayton AudioRS225P-4A

£67.41 · 5% less

Fs38 Hz +11%

Qts0.38 –

Vas45.8 L −8%

BL6.4 T·m −35%

Xmax6 mm –

Sensitivity89.1 dB +0.5

Dayton AudioRS225-8

£67.41 · 5% less

Fs28 Hz −17%

Qts0.38 –

Vas56.8 L +14%

BL9.1 T·m −9%

Xmax7 mm +19%

Sensitivity86.1 dB −2.5

Sica8 H 2 CP

£82.06 · 15% more

Fs39 Hz +15%

Qts0.43 +16%

Vas35.9 L −28%

BL9.9 T·m –

Xmax6.5 mm +10%

Sensitivity88.6 dB –

WavecorWF182BD12

£118.37 · 66% more

Fs30 Hz −13%

Qts0.37 –

Vas32.4 L −35%

BL8.2 T·m −17%

Xmax5.5 mm −7%

Sensitivity85.4 dB −3.2

VisatonGF 200

£132.82 · 87% more

Fs30 Hz −12%

Qts0.34 −8%

Vas68 L +37%

BL9.2 T·m −7%

Xmax6 mm –

Sensitivity89 dB –

WavecorWF182BD20

£188.60 · 165% more

Fs30 Hz −13%

Qts0.37 –

Vas32.4 L −35%

BL8.2 T·m −17%

Xmax5.5 mm −7%

Sensitivity85.4 dB −3.2

Eighteen Sound8CX401F

£199.68 · 181% more

Fs56 Hz +65%

Qts0.34 −8%

Vas23.9 L −52%

BL9.3 T·m −6%

Xmax5.8 mm –

Sensitivity92.5 dB +3.9

WavecorWF223BD01

£205.62 · 189% more

Fs33 Hz −4%

Qts0.39 +5%

Vas45 L −10%

BL7.7 T·m −22%

Xmax6.5 mm +10%

Sensitivity87.9 dB −0.7

Scanspeak21WE/8542T00

£838.18 · 1078% more

Fs36 Hz +6%

Qts0.38 –

Vas54 L +8%

BL10 T·m –

Xmax7.7 mm +31%

Sensitivity90 dB +1.4

WavecorWF223BD02

No current price

Fs31 Hz −9%

Qts0.37 –

Vas49.5 L –

BL9.5 T·m −4%

Xmax6.5 mm +10%

Sensitivity87.9 dB −0.7

HiViBG8N

No current price

Fs37 Hz +9%

Qts0.36 –

Vas46.1 L −7%

BL10.1 T·m –

Xmax5 mm −15%

Sensitivity89.2 dB +0.6

RS SpeakersW 220.50 FIBONACCI

No current price

Fs33 Hz –

Qts0.36 –

Vas55.6 L +12%

BL8.6 T·m −13%

Xmax6 mm –

Sensitivity89.3 dB +0.7

Eighteen Sound8MB400

No current price

Fs64 Hz +88%

Qts0.38 –

Vas23.9 L −52%

BL9.3 T·m −6%

Xmax5.8 mm –

Sensitivity93.7 dB +5.1

HiViF8N

No current price

Fs35 Hz –

Qts0.39 +5%

Vas44.2 L −11%

BL10.1 T·m –

Xmax5 mm −15%

Sensitivity87.7 dB −0.9

HiViE8N

No current price

Fs35 Hz –

Qts0.33 −11%

Vas52.5 L +5%

BL10.4 T·m +5%

Xmax4.9 mm −17%

Sensitivity89.9 dB +1.3

FaneSOVEREIGN PRO 8-225

No current price

Fs62 Hz +82%

Qts0.38 –

Vas22 L −56%

BL11 T·m +11%

Xmax5.5 mm −7%

Sensitivity93 dB +4.4

Cube AudioF8 MAGUS

No current price

Fs40 Hz +18%

Qts0.37 –

Vas53 L +6%

BL9 T·m −9%

Xmax3 mm −49%

Sensitivity91.7 dB +3.1

Supravox215 GMF

No current price

Fs54 Hz +59%

Qts0.36 –

Vas60 L +20%

BL9.7 T·m –

Xmax3.7 mm −37%

Sensitivity96 dB +7.4

Search similar

Tune the match

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

Qts

Qes

Vas

Xmax

Reviews

How reviews work

5.0 out of 5

from 2 ratings at 1 shop

Parts Express5.0 out of 52 ratings · Checked 27 Oct 2026
Read reviews on Parts Express

Each shop collects its own ratings. Bits shows them as published and doesn't verify them.

Where to buy

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

Watch price

Shop	Price	Against the lowest	Stock	Link
Parts Express Checked 27 Oct 2026 · Ships from United States · 8 Ω · Source: ex VAT Import VAT and duty may apply	£71.16, the lowest price		9 in stock	Visit shop at Parts Express

Best price over time

Tracked since 22 Jul

bits00 AUDIO

8-inch LF driver · E series · 35 mm voice coil · 80 W

HiVi E8 8Ω

8 Ω

2 ratings at 1 shop

£71.16

Steady

Parts Express · 9 in stock · Ships from United States · All 1 offer

Open in 00 Simulator

Fs: 34Hz
Xmax: 5.9mm
SPL: 89dB
Pe: 80W
BL: 9.9T·m
Vd: 124cm³
Qts: 0.37
Vas: 50L

See all 20 specs

Specifications

Published by HiVi

Manufacturer page

Datasheet PDF

The published T/S values agree with each other

Thiele/Small

Fs: 34Hz
Qts: 0.37
Qes: 0.43
Qms: 2.8
Vas: 49.8L
Re: 7.2Ω

Motor and cone

BL: 9.9T·m
Sd Derived: 211cm²
Mms: 29g
Xmax: 5.9mm
Vd †: 124cm³
Voice coil: 35mm

Power and response

Sensitivity †: 88.6dB
Manufacturer sensitivity: 89dB
Power: 80W
Impedance: 8Ω
EBP †: 79 · Sealed or vented

Size and mounting

Weight: 2.4kg

Other published values

Cms: 0.81mm/N
Power Peak: 160

† Calculated by bits from the published values

What this validation status means

Everything else HiVi lists

LF · Primary · 8″

BL: 9.9T·m
Fs: 34Hz
Re: 7.2Ω
Sd: 211cm²
Cms: 0.81mm/N
Mms: 29g
Qes: 0.43
Qms: 2.8
Qts: 0.37
SPL: 88.6dB
Vas: 49.8L
Xmax: 5.9mm
Power: 80W
Impedance: 8Ω
Power Peak: 160
Sensitivity: 89dB
Calculated sensitivity †: 88.6dB
Manufacturer sensitivity: 89dB
Voice coil: 35mm
Weight: 2.4kg

Compare

Same-size drivers, compared with the E8. Clear differences are green when better and red when worse.

This driverE8

Best price

£71.16

34 Hz

Qts

0.37

Vas

49.8 L

9.9 T·m

Xmax

5.9 mm

Sensitivity

88.6 dB

Power

80 W

SB AcousticsSB20PFCR30-8

£33.11 · 53% less

Fs34 Hz –

Qts0.37 –

Vas66.2 L +33%

BL7.7 T·m −22%

Xmax5.8 mm –

Sensitivity89.8 dB +1.2

SB AcousticsSB20PFC30-8

£35.21 · 51% less

Fs34 Hz –

Qts0.37 –

Vas66.2 L +33%

BL7.7 T·m −22%

Xmax5.7 mm −4%

Sensitivity89.8 dB +1.2

Dayton AudioDA215-8

£41.94 · 41% less

Fs35 Hz –

Qts0.37 –

Vas42.7 L −14%

BL10 T·m –

Xmax5.3 mm −10%

Sensitivity88.1 dB −0.5

PeerlessHDS-P830869

£46.07 · 35% less

Fs34 Hz –

Qts0.38 –

Vas57.6 L +16%

BL9.3 T·m −6%

Xmax7.5 mm +27%

Sensitivity89.5 dB +0.9

FaneSOVEREIGN 8-225

£49.00 · 31% less

Fs62 Hz +82%

Qts0.38 –

Vas22 L −56%

BL11 T·m +11%

Xmax5.5 mm −7%

Sensitivity93 dB +4.4

Dayton AudioDS215-8

£49.43 · 31% less

Fs34 Hz –

Qts0.31 −16%

Vas43.1 L −13%

BL9.9 T·m –

Xmax5.5 mm −7%

Sensitivity88.6 dB –

Dayton AudioSD215A-88

£50.25 · 29% less

Fs31 Hz −9%

Qts0.39 +5%

Vas38.2 L −23%

BL7.7 T·m −22%

Xmax6 mm –

Sensitivity86.1 dB −2.5

HiViF8

£52.77 · 26% less

Fs37 Hz +9%

Qts0.40 +8%

Vas38.8 L −22%

BL10.3 T·m +4%

Xmax5 mm −15%

Sensitivity88.5 dB –

Dayton AudioDSA215-8

£56.17 · 21% less

Fs35 Hz –

Qts0.33 −11%

Vas37.4 L −25%

BL10.6 T·m +7%

Xmax5.5 mm −7%

Sensitivity88.1 dB −0.5

HiViC8

£61.42 · 14% less

Fs35 Hz –

Qts0.36 –

Vas56.1 L +13%

BL9.8 T·m –

Xmax5.9 mm –

Sensitivity89.6 dB +1

CIAREHWB200

£63.09 · 11% less

Fs32 Hz −6%

Qts0.39 +5%

Vas59 L +18%

BL8.9 T·m −10%

Xmax7 mm +19%

Sensitivity88.8 dB –

REDCATT8FR

£66.17 · 7% less

Fs53 Hz +56%

Qts0.38 –

Vas36.8 L −26%

BL7.9 T·m −21%

Xmax5.8 mm –

Sensitivity93.4 dB +4.8

Dayton AudioRS225P-4A

£67.41 · 5% less

Fs38 Hz +11%

Qts0.38 –

Vas45.8 L −8%

BL6.4 T·m −35%

Xmax6 mm –

Sensitivity89.1 dB +0.5

Dayton AudioRS225-8

£67.41 · 5% less

Fs28 Hz −17%

Qts0.38 –

Vas56.8 L +14%

BL9.1 T·m −9%

Xmax7 mm +19%

Sensitivity86.1 dB −2.5

Sica8 H 2 CP

£82.06 · 15% more

Fs39 Hz +15%

Qts0.43 +16%

Vas35.9 L −28%

BL9.9 T·m –

Xmax6.5 mm +10%

Sensitivity88.6 dB –

WavecorWF182BD12

£118.37 · 66% more

Fs30 Hz −13%

Qts0.37 –

Vas32.4 L −35%

BL8.2 T·m −17%

Xmax5.5 mm −7%

Sensitivity85.4 dB −3.2

VisatonGF 200

£132.82 · 87% more

Fs30 Hz −12%

Qts0.34 −8%

Vas68 L +37%

BL9.2 T·m −7%

Xmax6 mm –

Sensitivity89 dB –

WavecorWF182BD20

£188.60 · 165% more

Fs30 Hz −13%

Qts0.37 –

Vas32.4 L −35%

BL8.2 T·m −17%

Xmax5.5 mm −7%

Sensitivity85.4 dB −3.2

Eighteen Sound8CX401F

£199.68 · 181% more

Fs56 Hz +65%

Qts0.34 −8%

Vas23.9 L −52%

BL9.3 T·m −6%

Xmax5.8 mm –

Sensitivity92.5 dB +3.9

WavecorWF223BD01

£205.62 · 189% more

Fs33 Hz −4%

Qts0.39 +5%

Vas45 L −10%

BL7.7 T·m −22%

Xmax6.5 mm +10%

Sensitivity87.9 dB −0.7

Scanspeak21WE/8542T00

£838.18 · 1078% more

Fs36 Hz +6%

Qts0.38 –

Vas54 L +8%

BL10 T·m –

Xmax7.7 mm +31%

Sensitivity90 dB +1.4

WavecorWF223BD02

No current price

Fs31 Hz −9%

Qts0.37 –

Vas49.5 L –

BL9.5 T·m −4%

Xmax6.5 mm +10%

Sensitivity87.9 dB −0.7

HiViBG8N

No current price

Fs37 Hz +9%

Qts0.36 –

Vas46.1 L −7%

BL10.1 T·m –

Xmax5 mm −15%

Sensitivity89.2 dB +0.6

RS SpeakersW 220.50 FIBONACCI

No current price

Fs33 Hz –

Qts0.36 –

Vas55.6 L +12%

BL8.6 T·m −13%

Xmax6 mm –

Sensitivity89.3 dB +0.7

Eighteen Sound8MB400

No current price

Fs64 Hz +88%

Qts0.38 –

Vas23.9 L −52%

BL9.3 T·m −6%

Xmax5.8 mm –

Sensitivity93.7 dB +5.1

HiViF8N

No current price

Fs35 Hz –

Qts0.39 +5%

Vas44.2 L −11%

BL10.1 T·m –

Xmax5 mm −15%

Sensitivity87.7 dB −0.9

HiViE8N

No current price

Fs35 Hz –

Qts0.33 −11%

Vas52.5 L +5%

BL10.4 T·m +5%

Xmax4.9 mm −17%

Sensitivity89.9 dB +1.3

FaneSOVEREIGN PRO 8-225

No current price

Fs62 Hz +82%

Qts0.38 –

Vas22 L −56%

BL11 T·m +11%

Xmax5.5 mm −7%

Sensitivity93 dB +4.4

Cube AudioF8 MAGUS

No current price

Fs40 Hz +18%

Qts0.37 –

Vas53 L +6%

BL9 T·m −9%

Xmax3 mm −49%

Sensitivity91.7 dB +3.1

Supravox215 GMF

No current price

Fs54 Hz +59%

Qts0.36 –

Vas60 L +20%

BL9.7 T·m –

Xmax3.7 mm −37%

Sensitivity96 dB +7.4

Search similar

Tune the match

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

Qts

Qes

Vas

Xmax

Reviews

How reviews work

5.0 out of 5

from 2 ratings at 1 shop

Parts Express5.0 out of 52 ratings · Checked 27 Oct 2026
Read reviews on Parts Express

Each shop collects its own ratings. Bits shows them as published and doesn't verify them.

Where to buy

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

Watch price

Shop	Price	Against the lowest	Stock	Link
Parts Express Checked 27 Oct 2026 · Ships from United States · 8 Ω · Source: ex VAT Import VAT and duty may apply	£71.16, the lowest price		9 in stock	Visit shop at Parts Express

Best price over time

Tracked since 22 Jul