4.5-inch LF driver · SW118WA series · 26 mm voice coil

Wavecor SW118WA01 4Ω

Name: Wavecor SW118WA01 4 Ohm
Brand: Wavecor
SKU: SW118WA01
Availability: InStock

4 Ω

£84.74

Lautsprechershop · Ships from Germany · All 1 offer

Open in 00 Simulator

Fs: 58Hz
Xmax: 4mm
SPL: 84dB
Pe: –
BL: 4.7T·m
Vd: 20cm³
Qts: 0.39
Vas: 3L

See all 18 specs

Specifications

Published by Wavecor

Manufacturer page

Datasheet PDF

Wavecor SW118WA01 is a 4.5-inch 4 ohm LF driver. The validated T/S data includes Fs 58 Hz, Qts 0.39, Vas 3.3 L, Xmax 4 mm, sensitivity 84 dB, plus 20 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 £84.74.

The published T/S values agree with each other

Thiele/Small

Fs: 58Hz
Qts: 0.39
Qes: 0.41
Qms: 8.4
Vas: 3.3L
Re: 3.2Ω

Motor and cone

BL: 4.7T·m
Sd: 49cm²
Mms: 8g
Xmax: 4mm
Vd †: 20cm³
Voice coil: 26mm

Power and response

Sensitivity †: 84dB
Impedance: 4Ω
EBP †: 141 · Leans vented

Size and mounting

Diameter: 114.3mm

Other published values

Cms: 0.97mm/N
Rms: 0.34kg/s

† Calculated by bits from the published values

What this validation status means

Everything else Wavecor lists

LF · Primary · 4.5″

BL: 4.7T·m
Fs: 58Hz
Re: 3.2Ω
Sd: 49cm²
Cms: 0.97mm/N
Mms: 8g
Qes: 0.41
Qms: 8.4
Qts: 0.39
Rms: 0.34kg/s
SPL: 84dB
Vas: 3.3L
Xmax: 4mm
Impedance: 4Ω
Calculated sensitivity †: 84dB
Voice coil: 26mm
Diameter: 114.3mm

Compare

Same-size drivers, compared with the SW118WA01. Clear differences are green when better and red when worse.

This driverSW118WA01

Best price

£84.74

58 Hz

Qts

0.39

Vas

3.3 L

4.7 T·m

Xmax

4 mm

Sensitivity

84 dB

Power

–

Dayton AudioTCP115-4

£11.95 · 86% less

Fs54 Hz −7%

Qts0.35 −10%

Vas3.1 L −6%

BL5.2 T·m +11%

Xmax4 mm –

Sensitivity82.8 dB −1.2

Dayton AudioDS115-8

£20.18 · 76% less

Fs55 Hz −5%

Qts0.38 –

Vas4.3 L +31%

BL5.9 T·m +25%

Xmax4.1 mm –

Sensitivity84 dB –

Dayton AudioND91-4

£20.93 · 75% less

Fs74 Hz +28%

Qts0.41 +5%

Vas1.4 L −58%

BL4.6 T·m –

Xmax4.6 mm +15%

Sensitivity83 dB −1

Dayton AudioSIG120-4

£24.67 · 71% less

Fs75 Hz +29%

Qts0.43 +10%

Vas3.1 L −6%

BL5 T·m +6%

Xmax4 mm –

Sensitivity86.4 dB +2.4

FaitalPRO4FE42

£29.42 · 65% less

Fs110 Hz +90%

Qts0.38 –

Vas1.8 L −45%

BL5.4 T·m +15%

Xmax2.8 mm −29%

Sensitivity89.8 dB +5.8

Dayton AudioDSA115-8

£30.07 · 65% less

Fs63 Hz +9%

Qts0.42 +8%

Vas4.0 L +20%

BL5.4 T·m +16%

Xmax4.1 mm –

Sensitivity84.8 dB +0.8

Dayton AudioRS125P-8

£37.39 · 56% less

Fs70 Hz +21%

Qts0.44 +13%

Vas4.0 L +21%

BL5.1 T·m +8%

Xmax4 mm –

Sensitivity86.1 dB +2.1

Dayton AudioRS125-8

£37.39 · 56% less

Fs59 Hz –

Qts0.34 −13%

Vas4.8 L +45%

BL5.7 T·m +21%

Xmax4 mm –

Sensitivity85.8 dB +1.8

Dayton AudioRS125-4

£37.39 · 56% less

Fs57 Hz –

Qts0.37 −5%

Vas5.3 L +60%

BL3.6 T·m −23%

Xmax4 mm –

Sensitivity85.5 dB +1.5

CIAREPWA5.38

£37.58 · 56% less

Fs78 Hz +34%

Qts0.37 −5%

Vas4.5 L +36%

BL8.9 T·m +89%

Xmax3.9 mm –

Sensitivity89.2 dB +5.2

WavecorWF118WA07

£47.13 · 44% less

Fs56 Hz −3%

Qts0.36 −8%

Vas4.9 L +48%

BL4.5 T·m −4%

Xmax4 mm –

Sensitivity85.6 dB +1.6

WavecorWF118WA08

£47.13 · 44% less

Fs58 Hz –

Qts0.42 +8%

Vas4.9 L +48%

BL5.8 T·m +23%

Xmax4 mm –

Sensitivity85.3 dB +1.3

Tang BandW4-2414

£66.90 · 21% less

Fs65 Hz +12%

Qts0.40 –

Vas3.9 L +17%

BL5.5 T·m +17%

Xmax2.5 mm −38%

Sensitivity85.6 dB +1.6

WavecorWF118WA01

£76.45 · 10% less

Fs64 Hz +10%

Qts0.36 −8%

Vas4.3 L +30%

BL4.6 T·m –

Xmax3 mm −25%

Sensitivity86.8 dB +2.8

WavecorWF120BD05

£81.54 · 4% less

Fs52 Hz −10%

Qts0.43 +10%

Vas5.3 L +61%

BL4.1 T·m −13%

Xmax4 mm –

Sensitivity84.2 dB –

Scanspeak10F/8424G00

£83.73 · 1% less

Fs90 Hz +55%

Qts0.37 −5%

Vas2.1 L −36%

BL4.8 T·m –

Xmax2.6 mm −35%

Sensitivity87.8 dB +3.8

WavecorSW118WA02

£84.74 · Same price

Fs60 Hz +3%

Qts0.47 +21%

Vas3.3 L –

BL5.9 T·m +26%

Xmax4 mm –

Sensitivity83.6 dB –

WavecorWF120BD11

£87.52 · 3% more

Fs58 Hz –

Qts0.39 –

Vas3.8 L +15%

BL4.2 T·m −11%

Xmax3 mm −25%

Sensitivity84.7 dB +0.7

WavecorWF120BD03

£120.66 · 42% more

Fs70 Hz +21%

Qts0.42 +8%

Vas3.3 L –

BL4.5 T·m −4%

Xmax4 mm –

Sensitivity85.9 dB +1.9

WavecorWF120BD08

£120.66 · 42% more

Fs63 Hz +9%

Qts0.45 +15%

Vas4.3 L +29%

BL5.5 T·m +17%

Xmax4 mm –

Sensitivity85.4 dB +1.4

SEASE0044-08S W12CY003

£200.91 · 137% more

Fs60 Hz +3%

Qts0.36 −8%

Vas4 L +21%

BL5.5 T·m +17%

Xmax3 mm −25%

Sensitivity85 dB +1

SEASE0015-08S W15CY001

£293.02 · 246% more

Fs38 Hz −34%

Qts0.36 −8%

Vas14 L +324%

BL5.5 T·m +17%

Xmax4 mm –

Sensitivity84.5 dB +0.5

SEASE0037-08S W15CH001

£385.12 · 354% more

Fs38 Hz −34%

Qts0.42 +8%

Vas14 L +324%

BL5.1 T·m +9%

Xmax4 mm –

Sensitivity83.9 dB –

WavecorWF120BD04

No current price

Fs62 Hz +6%

Qts0.37 −5%

Vas4.3 L +29%

BL4.5 T·m −4%

Xmax4 mm –

Sensitivity86 dB +2

WavecorWF120BD06

No current price

Fs48 Hz −17%

Qts0.40 –

Vas6.2 L +88%

BL4.1 T·m −13%

Xmax4 mm –

Sensitivity84.2 dB –

WavecorWF120BD12

No current price

Fs57 Hz –

Qts0.38 –

Vas3.9 L +18%

BL4.2 T·m −11%

Xmax3 mm −25%

Sensitivity84.5 dB +0.5

CIARENDI3.25

No current price

Fs77 Hz +33%

Qts0.40 –

Vas1.7 L −48%

BL4.2 T·m −11%

Xmax3.9 mm –

Sensitivity84.1 dB –

KartesianLOM120_VMS

No current price

Fs72 Hz +24%

Qts0.35 −10%

Vas3.5 L +6%

BL5.2 T·m +11%

Xmax4 mm –

Sensitivity90.5 dB +6.5

CIARECW131

No current price

Fs65 Hz +12%

Qts0.39 –

Vas5.3 L +61%

BL5.7 T·m +21%

Xmax4 mm –

Sensitivity87.1 dB +3.1

WavecorMR120BD02

No current price

Fs70 Hz +21%

Qts0.44 +13%

Vas3.2 L −3%

BL4.2 T·m −11%

Xmax1.5 mm −63%

Sensitivity85.8 dB +1.8

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

Shop	Price	Against the lowest	Stock	Link
Lautsprechershop Checked 26 Oct 2026 · Ships from Germany · 4 Ω · Source: inc VAT · 19% Import VAT and duty may apply	£84.74, the lowest price		Stock not listed	Visit shop at Lautsprechershop

Best price over time

Tracked since 28 Sep

bits00 AUDIO

4.5-inch LF driver · SW118WA series · 26 mm voice coil

Wavecor SW118WA01 4Ω

4 Ω

£84.74

Lautsprechershop · Ships from Germany · All 1 offer

Open in 00 Simulator

Fs: 58Hz
Xmax: 4mm
SPL: 84dB
Pe: –
BL: 4.7T·m
Vd: 20cm³
Qts: 0.39
Vas: 3L

See all 18 specs

Specifications

Published by Wavecor

Manufacturer page

Datasheet PDF

The published T/S values agree with each other

Thiele/Small

Fs: 58Hz
Qts: 0.39
Qes: 0.41
Qms: 8.4
Vas: 3.3L
Re: 3.2Ω

Motor and cone

BL: 4.7T·m
Sd: 49cm²
Mms: 8g
Xmax: 4mm
Vd †: 20cm³
Voice coil: 26mm

Power and response

Sensitivity †: 84dB
Impedance: 4Ω
EBP †: 141 · Leans vented

Size and mounting

Diameter: 114.3mm

Other published values

Cms: 0.97mm/N
Rms: 0.34kg/s

† Calculated by bits from the published values

What this validation status means

Everything else Wavecor lists

LF · Primary · 4.5″

BL: 4.7T·m
Fs: 58Hz
Re: 3.2Ω
Sd: 49cm²
Cms: 0.97mm/N
Mms: 8g
Qes: 0.41
Qms: 8.4
Qts: 0.39
Rms: 0.34kg/s
SPL: 84dB
Vas: 3.3L
Xmax: 4mm
Impedance: 4Ω
Calculated sensitivity †: 84dB
Voice coil: 26mm
Diameter: 114.3mm

Compare

Same-size drivers, compared with the SW118WA01. Clear differences are green when better and red when worse.

This driverSW118WA01

Best price

£84.74

58 Hz

Qts

0.39

Vas

3.3 L

4.7 T·m

Xmax

4 mm

Sensitivity

84 dB

Power

–

Dayton AudioTCP115-4

£11.95 · 86% less

Fs54 Hz −7%

Qts0.35 −10%

Vas3.1 L −6%

BL5.2 T·m +11%

Xmax4 mm –

Sensitivity82.8 dB −1.2

Dayton AudioDS115-8

£20.18 · 76% less

Fs55 Hz −5%

Qts0.38 –

Vas4.3 L +31%

BL5.9 T·m +25%

Xmax4.1 mm –

Sensitivity84 dB –

Dayton AudioND91-4

£20.93 · 75% less

Fs74 Hz +28%

Qts0.41 +5%

Vas1.4 L −58%

BL4.6 T·m –

Xmax4.6 mm +15%

Sensitivity83 dB −1

Dayton AudioSIG120-4

£24.67 · 71% less

Fs75 Hz +29%

Qts0.43 +10%

Vas3.1 L −6%

BL5 T·m +6%

Xmax4 mm –

Sensitivity86.4 dB +2.4

FaitalPRO4FE42

£29.42 · 65% less

Fs110 Hz +90%

Qts0.38 –

Vas1.8 L −45%

BL5.4 T·m +15%

Xmax2.8 mm −29%

Sensitivity89.8 dB +5.8

Dayton AudioDSA115-8

£30.07 · 65% less

Fs63 Hz +9%

Qts0.42 +8%

Vas4.0 L +20%

BL5.4 T·m +16%

Xmax4.1 mm –

Sensitivity84.8 dB +0.8

Dayton AudioRS125P-8

£37.39 · 56% less

Fs70 Hz +21%

Qts0.44 +13%

Vas4.0 L +21%

BL5.1 T·m +8%

Xmax4 mm –

Sensitivity86.1 dB +2.1

Dayton AudioRS125-8

£37.39 · 56% less

Fs59 Hz –

Qts0.34 −13%

Vas4.8 L +45%

BL5.7 T·m +21%

Xmax4 mm –

Sensitivity85.8 dB +1.8

Dayton AudioRS125-4

£37.39 · 56% less

Fs57 Hz –

Qts0.37 −5%

Vas5.3 L +60%

BL3.6 T·m −23%

Xmax4 mm –

Sensitivity85.5 dB +1.5

CIAREPWA5.38

£37.58 · 56% less

Fs78 Hz +34%

Qts0.37 −5%

Vas4.5 L +36%

BL8.9 T·m +89%

Xmax3.9 mm –

Sensitivity89.2 dB +5.2

WavecorWF118WA07

£47.13 · 44% less

Fs56 Hz −3%

Qts0.36 −8%

Vas4.9 L +48%

BL4.5 T·m −4%

Xmax4 mm –

Sensitivity85.6 dB +1.6

WavecorWF118WA08

£47.13 · 44% less

Fs58 Hz –

Qts0.42 +8%

Vas4.9 L +48%

BL5.8 T·m +23%

Xmax4 mm –

Sensitivity85.3 dB +1.3

Tang BandW4-2414

£66.90 · 21% less

Fs65 Hz +12%

Qts0.40 –

Vas3.9 L +17%

BL5.5 T·m +17%

Xmax2.5 mm −38%

Sensitivity85.6 dB +1.6

WavecorWF118WA01

£76.45 · 10% less

Fs64 Hz +10%

Qts0.36 −8%

Vas4.3 L +30%

BL4.6 T·m –

Xmax3 mm −25%

Sensitivity86.8 dB +2.8

WavecorWF120BD05

£81.54 · 4% less

Fs52 Hz −10%

Qts0.43 +10%

Vas5.3 L +61%

BL4.1 T·m −13%

Xmax4 mm –

Sensitivity84.2 dB –

Scanspeak10F/8424G00

£83.73 · 1% less

Fs90 Hz +55%

Qts0.37 −5%

Vas2.1 L −36%

BL4.8 T·m –

Xmax2.6 mm −35%

Sensitivity87.8 dB +3.8

WavecorSW118WA02

£84.74 · Same price

Fs60 Hz +3%

Qts0.47 +21%

Vas3.3 L –

BL5.9 T·m +26%

Xmax4 mm –

Sensitivity83.6 dB –

WavecorWF120BD11

£87.52 · 3% more

Fs58 Hz –

Qts0.39 –

Vas3.8 L +15%

BL4.2 T·m −11%

Xmax3 mm −25%

Sensitivity84.7 dB +0.7

WavecorWF120BD03

£120.66 · 42% more

Fs70 Hz +21%

Qts0.42 +8%

Vas3.3 L –

BL4.5 T·m −4%

Xmax4 mm –

Sensitivity85.9 dB +1.9

WavecorWF120BD08

£120.66 · 42% more

Fs63 Hz +9%

Qts0.45 +15%

Vas4.3 L +29%

BL5.5 T·m +17%

Xmax4 mm –

Sensitivity85.4 dB +1.4

SEASE0044-08S W12CY003

£200.91 · 137% more

Fs60 Hz +3%

Qts0.36 −8%

Vas4 L +21%

BL5.5 T·m +17%

Xmax3 mm −25%

Sensitivity85 dB +1

SEASE0015-08S W15CY001

£293.02 · 246% more

Fs38 Hz −34%

Qts0.36 −8%

Vas14 L +324%

BL5.5 T·m +17%

Xmax4 mm –

Sensitivity84.5 dB +0.5

SEASE0037-08S W15CH001

£385.12 · 354% more

Fs38 Hz −34%

Qts0.42 +8%

Vas14 L +324%

BL5.1 T·m +9%

Xmax4 mm –

Sensitivity83.9 dB –

WavecorWF120BD04

No current price

Fs62 Hz +6%

Qts0.37 −5%

Vas4.3 L +29%

BL4.5 T·m −4%

Xmax4 mm –

Sensitivity86 dB +2

WavecorWF120BD06

No current price

Fs48 Hz −17%

Qts0.40 –

Vas6.2 L +88%

BL4.1 T·m −13%

Xmax4 mm –

Sensitivity84.2 dB –

WavecorWF120BD12

No current price

Fs57 Hz –

Qts0.38 –

Vas3.9 L +18%

BL4.2 T·m −11%

Xmax3 mm −25%

Sensitivity84.5 dB +0.5

CIARENDI3.25

No current price

Fs77 Hz +33%

Qts0.40 –

Vas1.7 L −48%

BL4.2 T·m −11%

Xmax3.9 mm –

Sensitivity84.1 dB –

KartesianLOM120_VMS

No current price

Fs72 Hz +24%

Qts0.35 −10%

Vas3.5 L +6%

BL5.2 T·m +11%

Xmax4 mm –

Sensitivity90.5 dB +6.5

CIARECW131

No current price

Fs65 Hz +12%

Qts0.39 –

Vas5.3 L +61%

BL5.7 T·m +21%

Xmax4 mm –

Sensitivity87.1 dB +3.1

WavecorMR120BD02

No current price

Fs70 Hz +21%

Qts0.44 +13%

Vas3.2 L −3%

BL4.2 T·m −11%

Xmax1.5 mm −63%

Sensitivity85.8 dB +1.8

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

Shop	Price	Against the lowest	Stock	Link
Lautsprechershop Checked 26 Oct 2026 · Ships from Germany · 4 Ω · Source: inc VAT · 19% Import VAT and duty may apply	£84.74, the lowest price		Stock not listed	Visit shop at Lautsprechershop

Best price over time

Tracked since 28 Sep