4.5-inch LF driver · WF118WA series · 33 mm voice coil · 50 W

Wavecor WF118WA02 8Ω

Name: Wavecor WF118WA02 8 Ohm
Brand: Wavecor
SKU: WF118WA02
Availability: InStock

8 Ω

1 rating at 1 shop

£52.56

Steady

Parts Express · 14 in stock · Ships from United States · All 2 offers

Open in 00 Simulator

Fs: 65Hz
Xmax: 3mm
SPL: 86dB
Pe: 50W
BL: 5.8T·m
Vd: 17cm³
Qts: 0.44
Vas: 4L

See all 21 specs

Specifications

Published by Wavecor

Manufacturer page

Datasheet PDF

Wavecor WF118WA02 is a 4.5-inch 8 ohm LF driver rated at 50 W RMS. The validated T/S data includes Fs 65 Hz, Qts 0.44, Vas 4.3 L, Xmax 3 mm, sensitivity 86.1 dB, plus 17 cm³ Vd and 141 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 £52.56.

The published T/S values agree with each other

Thiele/Small

Fs: 65Hz
Qts: 0.44
Qes: 0.46
Qms: 8.6
Vas: 4.3L
Re: 6.3Ω
Le: 0.28mH

Motor and cone

BL: 5.8T·m
Sd: 55cm²
Mms: 6g
Xmax: 3mm
Vd †: 17cm³
Voice coil: 33mm

Power and response

Sensitivity †: 86.1dB
Manufacturer sensitivity: 86dB
Power: 50W
Impedance: 8Ω
High limit: 4000Hz
EBP †: 141 · Leans vented

Size and mounting

Diameter: 114.3mm

Other published values

Cms: 1mm/N

† Calculated by bits from the published values

What this validation status means

Everything else Wavecor lists

LF · Primary · 4.5″

BL: 5.8T·m
Fs: 65Hz
Le: 0.28mH
Re: 6.3Ω
Sd: 55cm²
Cms: 1mm/N
Mms: 6g
Qes: 0.46
Qms: 8.6
Qts: 0.44
SPL: 86.1dB
Vas: 4.3L
Xmax: 3mm
Power: 50W
Impedance: 8Ω
Sensitivity: 86dB
Calculated sensitivity †: 86.1dB
High limit: 4000Hz
Manufacturer sensitivity: 86dB
Voice coil: 33mm
Diameter: 114.3mm

Compare

Same-size drivers, compared with the WF118WA02. Clear differences are green when better and red when worse.

This driverWF118WA02

Best price

£52.56

65 Hz

Qts

0.44

Vas

4.3 L

5.8 T·m

Xmax

3 mm

Sensitivity

86.1 dB

Power

50 W

Dayton AudioDA115-8

£18.76 · 64% less

Fs60 Hz −8%

Qts0.41 −7%

Vas4.4 L –

BL5.7 T·m –

Xmax2.5 mm −17%

Sensitivity84.9 dB −1.2

Dayton AudioDS115-8

£20.26 · 61% less

Fs55 Hz −15%

Qts0.38 −14%

Vas4.3 L –

BL5.9 T·m –

Xmax4.1 mm +37%

Sensitivity84 dB −2.1

FaitalPRO4FE42

£28.64 · 46% less

Fs110 Hz +69%

Qts0.47 +7%

Vas1.9 L −56%

BL6 T·m +3%

Xmax2.8 mm −6%

Sensitivity89.1 dB +3

MonacorSP-100/8

£31.09 · 41% less

Fs61 Hz −6%

Qts0.37 −16%

Vas4.7 L +9%

BL5.5 T·m −5%

Xmax2.5 mm −17%

Sensitivity85.9 dB –

Dayton AudioRS125P-8

£37.53 · 29% less

Fs70 Hz +8%

Qts0.44 –

Vas4.0 L −7%

BL5.1 T·m −12%

Xmax4 mm +33%

Sensitivity86.1 dB –

SB AcousticsSB12NRXF25-8

£45.28 · 14% less

Fs63 Hz −3%

Qts0.42 −5%

Vas4.2 L –

BL5.5 T·m −5%

Xmax5 mm +67%

Sensitivity85.6 dB −0.5

Tang BandW4-1052SDF

£47.28 · 10% less

Fs70 Hz +8%

Qts0.42 −5%

Vas5.2 L +21%

BL4.1 T·m −29%

Xmax2.6 mm −13%

Sensitivity87.9 dB +1.8

WavecorWF118WA08

£47.31 · 10% less

Fs58 Hz −11%

Qts0.42 −5%

Vas4.9 L +14%

BL5.8 T·m –

Xmax4 mm +33%

Sensitivity85.3 dB −0.8

Tang BandW4-1320SIF

£57.67 · 10% more

Fs75 Hz +15%

Qts0.36 −18%

Vas5.2 L +22%

BL5.3 T·m −8%

Xmax3 mm –

Sensitivity89.2 dB +3.1

Tang BandW4-2417

£64.27 · 22% more

Fs65 Hz –

Qts0.44 –

Vas4.6 L +6%

BL5.4 T·m −8%

Xmax2.5 mm −17%

Sensitivity85.8 dB –

Tang BandW4-2414

£66.78 · 27% more

Fs65 Hz –

Qts0.40 −9%

Vas3.9 L −10%

BL5.5 T·m −5%

Xmax2.5 mm −17%

Sensitivity85.6 dB −0.5

WavecorWF118WA01

£76.31 · 45% more

Fs64 Hz –

Qts0.36 −18%

Vas4.3 L –

BL4.6 T·m −21%

Xmax3 mm –

Sensitivity86.8 dB +0.7

WavecorWF132TU02

£78.85 · 50% more

Fs62 Hz −5%

Qts0.44 –

Vas9 L +109%

BL5.2 T·m −10%

Xmax3 mm –

Sensitivity88.7 dB +2.6

WavecorWF118WA05

£82.74 · 57% more

Fs65 Hz –

Qts0.46 +5%

Vas3.5 L −19%

BL4.3 T·m −26%

Xmax3 mm –

Sensitivity85 dB −1.1

WavecorWF120BD11

£87.86 · 67% more

Fs58 Hz −11%

Qts0.39 −11%

Vas3.8 L −12%

BL4.2 T·m −28%

Xmax3 mm –

Sensitivity84.7 dB −1.4

WavecorWF120BD08

£120.43 · 129% more

Fs63 Hz −3%

Qts0.45 –

Vas4.3 L –

BL5.5 T·m −5%

Xmax4 mm +33%

Sensitivity85.4 dB −0.7

Tang BandW5-1611SAF

£120.94 · 130% more

Fs60 Hz −8%

Qts0.44 –

Vas11.7 L +172%

BL5.5 T·m −5%

Xmax3 mm –

Sensitivity88.9 dB +2.8

WavecorWF120BD14

£132.89 · 153% more

Fs58 Hz −12%

Qts0.46 +5%

Vas3.9 L −9%

BL5.3 T·m −9%

Xmax3 mm –

Sensitivity83.8 dB −2.3

SEASE0044-08S W12CY003

£200.54 · 282% more

Fs60 Hz −8%

Qts0.36 −18%

Vas4 L −7%

BL5.5 T·m −5%

Xmax3 mm –

Sensitivity85 dB −1.1

SEASE0043-06S M15CH002

£275.76 · 425% more

Fs67 Hz +3%

Qts0.40 −9%

Vas6 L +40%

BL5.3 T·m −9%

Xmax3 mm –

Sensitivity87.4 dB +1.3

SEASE0021-08S W12CY001

£334.27 · 536% more

Fs45 Hz −31%

Qts0.36 −18%

Vas6 L +40%

BL5.4 T·m −7%

Xmax3 mm –

Sensitivity83.2 dB −2.9

SEASE0070-08 W12CY004

£376.06 · 615% more

Fs48 Hz −26%

Qts0.38 −14%

Vas4.6 L +7%

BL5.9 T·m –

Xmax3 mm –

Sensitivity83 dB −3.1

WavecorWF120BD13

No current price

Fs59 Hz −9%

Qts0.47 +7%

Vas3.8 L −12%

BL5.3 T·m −9%

Xmax3 mm –

Sensitivity84 dB −2.1

Tang BandW4-1337SD

No current price

Fs70 Hz +8%

Qts0.37 −16%

Vas4.9 L +13%

BL5.4 T·m −7%

Xmax3 mm –

Sensitivity87.3 dB +1.2

Tang BandW4-1320SJF

No current price

Fs75 Hz +15%

Qts0.38 −14%

Vas5.2 L +22%

BL5.1 T·m −11%

Xmax3 mm –

Sensitivity88.9 dB +2.8

CelestionTFX0512

No current price

Fs69 Hz +6%

Qts0.46 +4%

Vas5.4 L +25%

BL6.4 T·m +11%

Xmax3.3 mm +8%

Sensitivity87.6 dB +1.5

Tang BandW4-1320SI

No current price

Fs75 Hz +15%

Qts0.38 −14%

Vas5.2 L +22%

BL5.1 T·m −12%

Xmax3 mm –

Sensitivity88.7 dB +2.6

Tang BandW4-2356

No current price

Fs70 Hz +8%

Qts0.45 –

Vas4.0 L −8%

BL4.9 T·m −15%

Xmax3 mm –

Sensitivity85.7 dB –

VisatonAL 130 M

No current price

Fs57 Hz −12%

Qts0.46 +5%

Vas9.1 L +112%

BL5.6 T·m −3%

Xmax3 mm –

Sensitivity87.1 dB +1

WavecorWF120BD12

No current price

Fs57 Hz −13%

Qts0.38 −14%

Vas3.9 L −9%

BL4.2 T·m −28%

Xmax3 mm –

Sensitivity84.5 dB −1.6

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 1 rating at 1 shop

Parts Express5.0 out of 51 rating · Checked 30 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 30 Oct 2026 · Ships from United States · 8 Ω · Source: ex VAT Import VAT and duty may apply	£52.56, the lowest price		14 in stock	Visit shop at Parts Express
Lautsprechershop Checked 30 Oct 2026 · Ships from Germany · 8 Ω · Source: inc VAT · 19% Import VAT and duty may apply	£76.31	45% above the lowest price	Stock not listed	Visit shop at Lautsprechershop

Best price over time

Tracked since 22 Jul

bits00 AUDIO

4.5-inch LF driver · WF118WA series · 33 mm voice coil · 50 W

Wavecor WF118WA02 8Ω

8 Ω

1 rating at 1 shop

£52.56

Steady

Parts Express · 14 in stock · Ships from United States · All 2 offers

Open in 00 Simulator

Fs: 65Hz
Xmax: 3mm
SPL: 86dB
Pe: 50W
BL: 5.8T·m
Vd: 17cm³
Qts: 0.44
Vas: 4L

See all 21 specs

Specifications

Published by Wavecor

Manufacturer page

Datasheet PDF

The published T/S values agree with each other

Thiele/Small

Fs: 65Hz
Qts: 0.44
Qes: 0.46
Qms: 8.6
Vas: 4.3L
Re: 6.3Ω
Le: 0.28mH

Motor and cone

BL: 5.8T·m
Sd: 55cm²
Mms: 6g
Xmax: 3mm
Vd †: 17cm³
Voice coil: 33mm

Power and response

Sensitivity †: 86.1dB
Manufacturer sensitivity: 86dB
Power: 50W
Impedance: 8Ω
High limit: 4000Hz
EBP †: 141 · Leans vented

Size and mounting

Diameter: 114.3mm

Other published values

Cms: 1mm/N

† Calculated by bits from the published values

What this validation status means

Everything else Wavecor lists

LF · Primary · 4.5″

BL: 5.8T·m
Fs: 65Hz
Le: 0.28mH
Re: 6.3Ω
Sd: 55cm²
Cms: 1mm/N
Mms: 6g
Qes: 0.46
Qms: 8.6
Qts: 0.44
SPL: 86.1dB
Vas: 4.3L
Xmax: 3mm
Power: 50W
Impedance: 8Ω
Sensitivity: 86dB
Calculated sensitivity †: 86.1dB
High limit: 4000Hz
Manufacturer sensitivity: 86dB
Voice coil: 33mm
Diameter: 114.3mm

Compare

Same-size drivers, compared with the WF118WA02. Clear differences are green when better and red when worse.

This driverWF118WA02

Best price

£52.56

65 Hz

Qts

0.44

Vas

4.3 L

5.8 T·m

Xmax

3 mm

Sensitivity

86.1 dB

Power

50 W

Dayton AudioDA115-8

£18.76 · 64% less

Fs60 Hz −8%

Qts0.41 −7%

Vas4.4 L –

BL5.7 T·m –

Xmax2.5 mm −17%

Sensitivity84.9 dB −1.2

Dayton AudioDS115-8

£20.26 · 61% less

Fs55 Hz −15%

Qts0.38 −14%

Vas4.3 L –

BL5.9 T·m –

Xmax4.1 mm +37%

Sensitivity84 dB −2.1

FaitalPRO4FE42

£28.64 · 46% less

Fs110 Hz +69%

Qts0.47 +7%

Vas1.9 L −56%

BL6 T·m +3%

Xmax2.8 mm −6%

Sensitivity89.1 dB +3

MonacorSP-100/8

£31.09 · 41% less

Fs61 Hz −6%

Qts0.37 −16%

Vas4.7 L +9%

BL5.5 T·m −5%

Xmax2.5 mm −17%

Sensitivity85.9 dB –

Dayton AudioRS125P-8

£37.53 · 29% less

Fs70 Hz +8%

Qts0.44 –

Vas4.0 L −7%

BL5.1 T·m −12%

Xmax4 mm +33%

Sensitivity86.1 dB –

SB AcousticsSB12NRXF25-8

£45.28 · 14% less

Fs63 Hz −3%

Qts0.42 −5%

Vas4.2 L –

BL5.5 T·m −5%

Xmax5 mm +67%

Sensitivity85.6 dB −0.5

Tang BandW4-1052SDF

£47.28 · 10% less

Fs70 Hz +8%

Qts0.42 −5%

Vas5.2 L +21%

BL4.1 T·m −29%

Xmax2.6 mm −13%

Sensitivity87.9 dB +1.8

WavecorWF118WA08

£47.31 · 10% less

Fs58 Hz −11%

Qts0.42 −5%

Vas4.9 L +14%

BL5.8 T·m –

Xmax4 mm +33%

Sensitivity85.3 dB −0.8

Tang BandW4-1320SIF

£57.67 · 10% more

Fs75 Hz +15%

Qts0.36 −18%

Vas5.2 L +22%

BL5.3 T·m −8%

Xmax3 mm –

Sensitivity89.2 dB +3.1

Tang BandW4-2417

£64.27 · 22% more

Fs65 Hz –

Qts0.44 –

Vas4.6 L +6%

BL5.4 T·m −8%

Xmax2.5 mm −17%

Sensitivity85.8 dB –

Tang BandW4-2414

£66.78 · 27% more

Fs65 Hz –

Qts0.40 −9%

Vas3.9 L −10%

BL5.5 T·m −5%

Xmax2.5 mm −17%

Sensitivity85.6 dB −0.5

WavecorWF118WA01

£76.31 · 45% more

Fs64 Hz –

Qts0.36 −18%

Vas4.3 L –

BL4.6 T·m −21%

Xmax3 mm –

Sensitivity86.8 dB +0.7

WavecorWF132TU02

£78.85 · 50% more

Fs62 Hz −5%

Qts0.44 –

Vas9 L +109%

BL5.2 T·m −10%

Xmax3 mm –

Sensitivity88.7 dB +2.6

WavecorWF118WA05

£82.74 · 57% more

Fs65 Hz –

Qts0.46 +5%

Vas3.5 L −19%

BL4.3 T·m −26%

Xmax3 mm –

Sensitivity85 dB −1.1

WavecorWF120BD11

£87.86 · 67% more

Fs58 Hz −11%

Qts0.39 −11%

Vas3.8 L −12%

BL4.2 T·m −28%

Xmax3 mm –

Sensitivity84.7 dB −1.4

WavecorWF120BD08

£120.43 · 129% more

Fs63 Hz −3%

Qts0.45 –

Vas4.3 L –

BL5.5 T·m −5%

Xmax4 mm +33%

Sensitivity85.4 dB −0.7

Tang BandW5-1611SAF

£120.94 · 130% more

Fs60 Hz −8%

Qts0.44 –

Vas11.7 L +172%

BL5.5 T·m −5%

Xmax3 mm –

Sensitivity88.9 dB +2.8

WavecorWF120BD14

£132.89 · 153% more

Fs58 Hz −12%

Qts0.46 +5%

Vas3.9 L −9%

BL5.3 T·m −9%

Xmax3 mm –

Sensitivity83.8 dB −2.3

SEASE0044-08S W12CY003

£200.54 · 282% more

Fs60 Hz −8%

Qts0.36 −18%

Vas4 L −7%

BL5.5 T·m −5%

Xmax3 mm –

Sensitivity85 dB −1.1

SEASE0043-06S M15CH002

£275.76 · 425% more

Fs67 Hz +3%

Qts0.40 −9%

Vas6 L +40%

BL5.3 T·m −9%

Xmax3 mm –

Sensitivity87.4 dB +1.3

SEASE0021-08S W12CY001

£334.27 · 536% more

Fs45 Hz −31%

Qts0.36 −18%

Vas6 L +40%

BL5.4 T·m −7%

Xmax3 mm –

Sensitivity83.2 dB −2.9

SEASE0070-08 W12CY004

£376.06 · 615% more

Fs48 Hz −26%

Qts0.38 −14%

Vas4.6 L +7%

BL5.9 T·m –

Xmax3 mm –

Sensitivity83 dB −3.1

WavecorWF120BD13

No current price

Fs59 Hz −9%

Qts0.47 +7%

Vas3.8 L −12%

BL5.3 T·m −9%

Xmax3 mm –

Sensitivity84 dB −2.1

Tang BandW4-1337SD

No current price

Fs70 Hz +8%

Qts0.37 −16%

Vas4.9 L +13%

BL5.4 T·m −7%

Xmax3 mm –

Sensitivity87.3 dB +1.2

Tang BandW4-1320SJF

No current price

Fs75 Hz +15%

Qts0.38 −14%

Vas5.2 L +22%

BL5.1 T·m −11%

Xmax3 mm –

Sensitivity88.9 dB +2.8

CelestionTFX0512

No current price

Fs69 Hz +6%

Qts0.46 +4%

Vas5.4 L +25%

BL6.4 T·m +11%

Xmax3.3 mm +8%

Sensitivity87.6 dB +1.5

Tang BandW4-1320SI

No current price

Fs75 Hz +15%

Qts0.38 −14%

Vas5.2 L +22%

BL5.1 T·m −12%

Xmax3 mm –

Sensitivity88.7 dB +2.6

Tang BandW4-2356

No current price

Fs70 Hz +8%

Qts0.45 –

Vas4.0 L −8%

BL4.9 T·m −15%

Xmax3 mm –

Sensitivity85.7 dB –

VisatonAL 130 M

No current price

Fs57 Hz −12%

Qts0.46 +5%

Vas9.1 L +112%

BL5.6 T·m −3%

Xmax3 mm –

Sensitivity87.1 dB +1

WavecorWF120BD12

No current price

Fs57 Hz −13%

Qts0.38 −14%

Vas3.9 L −9%

BL4.2 T·m −28%

Xmax3 mm –

Sensitivity84.5 dB −1.6

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 1 rating at 1 shop

Parts Express5.0 out of 51 rating · Checked 30 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 30 Oct 2026 · Ships from United States · 8 Ω · Source: ex VAT Import VAT and duty may apply	£52.56, the lowest price		14 in stock	Visit shop at Parts Express
Lautsprechershop Checked 30 Oct 2026 · Ships from Germany · 8 Ω · Source: inc VAT · 19% Import VAT and duty may apply	£76.31	45% above the lowest price	Stock not listed	Visit shop at Lautsprechershop

Best price over time

Tracked since 22 Jul