7-inch LF driver · WF182BD series · 39 mm voice coil

Wavecor WF182BD18 4Ω

Name: Wavecor WF182BD18 4 Ohm
Brand: Wavecor
SKU: WF182BD18

4 Ω

No current price

View offers

Open in 00 Simulator

Fs: 29Hz
Xmax: 5.5mm
SPL: 86dB
Pe: –
BL: 6.5T·m
Vd: 72cm³
Qts: 0.31
Vas: 32L

See all 18 specs

Specifications

Published by Wavecor

Manufacturer page

Datasheet PDF

Wavecor WF182BD18 is a 7-inch 4 ohm LF driver. The validated T/S data includes Fs 29 Hz, Qts 0.31, Vas 32.4 L, Xmax 5.5 mm, sensitivity 85.7 dB, plus 72 cm³ Vd and 89 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: 29Hz
Qts: 0.31
Qes: 0.32
Qms: 9.1
Vas: 32.4L
Re: 3.2Ω

Motor and cone

BL: 6.5T·m
Sd: 131cm²
Mms: 23g
Xmax: 5.5mm
Vd †: 72cm³
Voice coil: 39mm

Power and response

Sensitivity †: 85.7dB
Impedance: 4Ω
EBP †: 89 · Sealed or vented

Size and mounting

Diameter: 177.8mm

Other published values

Cms: 1.33mm/N
Rms: 0.46kg/s

† Calculated by bits from the published values

What this validation status means

Everything else Wavecor lists

LF · Primary · 7″

BL: 6.5T·m
Fs: 29Hz
Re: 3.2Ω
Sd: 131cm²
Cms: 1.33mm/N
Mms: 23g
Qes: 0.32
Qms: 9.1
Qts: 0.31
Rms: 0.46kg/s
SPL: 85.7dB
Vas: 32.4L
Xmax: 5.5mm
Impedance: 4Ω
Calculated sensitivity †: 85.7dB
Voice coil: 39mm
Diameter: 177.8mm

Compare

Same-size drivers, compared with the WF182BD18. Clear differences are green when better and red when worse.

This driverWF182BD18

Best price

–

29 Hz

Qts

0.31

Vas

32.4 L

6.5 T·m

Xmax

5.5 mm

Sensitivity

85.7 dB

Power

–

SB AcousticsSB16PFC25-4-COAX

£47.68

Fs36 Hz +26%

Qts0.31 –

Vas31.3 L −3%

BL5.1 T·m −22%

Xmax4.7 mm −15%

Sensitivity88.2 dB +2.5

SB AcousticsSB16PFCR25-4-COAX

£49.62

Fs36 Hz +26%

Qts0.31 –

Vas31.3 L −3%

BL5.1 T·m −22%

Xmax4.7 mm −15%

Sensitivity88.2 dB +2.5

SB AcousticsSB17NRXC35-4

£58.18

Fs35 Hz +23%

Qts0.32 +3%

Vas35.2 L +9%

BL4.8 T·m −26%

Xmax5.5 mm –

Sensitivity88.5 dB +2.8

SB AcousticsSB17NRXC35-8

£58.60

Fs32 Hz +12%

Qts0.34 +10%

Vas44.5 L +37%

BL5.9 T·m −9%

Xmax5.5 mm –

Sensitivity88.1 dB +2.4

HiViE6.5

£63.57

Fs37 Hz +30%

Qts0.32 +3%

Vas31 L −4%

BL8.1 T·m +25%

Xmax5.8 mm +5%

Sensitivity88.3 dB +2.6

SB AcousticsSB17NBAC35-4

£65.93

Fs30 Hz +5%

Qts0.29 −6%

Vas42.6 L +31%

BL4.9 T·m −25%

Xmax5.5 mm –

Sensitivity87.7 dB +2

SB AcousticsSB17NAC35-4

£71.13

Fs32 Hz +12%

Qts0.32 +3%

Vas33 L –

BL5.2 T·m −20%

Xmax5.5 mm –

Sensitivity87.1 dB +1.4

SB AcousticsSB17CAC35-4

£82.13

Fs30 Hz +4%

Qts0.29 −6%

Vas37.8 L +17%

BL5.3 T·m −18%

Xmax5.5 mm –

Sensitivity87 dB +1.3

SB AcousticsSB17CRC35-4

£85.53

Fs32 Hz +11%

Qts0.32 +3%

Vas35.5 L +10%

BL5 T·m −23%

Xmax5.5 mm –

Sensitivity87 dB +1.3

Dayton AudioPS180-8

£89.75

Fs59 Hz +105%

Qts0.33 +6%

Vas27.6 L −15%

BL6.8 T·m +5%

Xmax4.6 mm −16%

Sensitivity93.9 dB +8.2

SEASH1215-08 CA18RNX

£101.94

Fs35 Hz +23%

Qts0.31 –

Vas33 L –

BL7.2 T·m +11%

Xmax6 mm +9%

Sensitivity87.9 dB +2.2

SEASH1456-08 ER18RNX

£109.29

Fs37 Hz +30%

Qts0.32 +3%

Vas32 L –

BL7.2 T·m +11%

Xmax6 mm +9%

Sensitivity88.2 dB +2.5

Eighteen Sound8NMB420

£121.21

Fs59 Hz +107%

Qts0.31 –

Vas31 L −4%

BL7 T·m +8%

Xmax5.8 mm +5%

Sensitivity94.8 dB +9.1

WavecorWF182BD17

£121.93

Fs33 Hz +16%

Qts0.35 +13%

Vas24.3 L −25%

BL6.5 T·m –

Xmax5.5 mm –

Sensitivity85.8 dB –

SB AcousticsMW16P-8

£145.30

Fs29 Hz –

Qts0.33 +6%

Vas48 L +48%

BL6.3 T·m −3%

Xmax6 mm +9%

Sensitivity87.3 dB +1.6

SB AcousticsMW16PNW-8

£146.49

Fs29 Hz –

Qts0.32 +3%

Vas49.9 L +54%

BL6.3 T·m −3%

Xmax6 mm +9%

Sensitivity87.6 dB +1.9

WavecorWF182BD03

£190.66

Fs39 Hz +37%

Qts0.29 −6%

Vas24.4 L −25%

BL6.8 T·m +4%

Xmax5.5 mm –

Sensitivity88.9 dB +3.2

WavecorWF182BD08

£190.66

Fs33 Hz +17%

Qts0.29 −6%

Vas32.4 L –

BL8.5 T·m +31%

Xmax5.5 mm –

Sensitivity88.1 dB +2.4

WavecorWF182BD16

£191.74

Fs37 Hz +30%

Qts0.30 −3%

Vas23 L −29%

BL8.5 T·m +31%

Xmax5.5 mm –

Sensitivity87.8 dB +2.1

SB AcousticsMR16TX-8

£249.00

Fs35 Hz +23%

Qts0.31 –

Vas38.9 L +20%

BL6.6 T·m –

Xmax2.9 mm −48%

Sensitivity89.2 dB +3.5

WavecorWF182BD10

No current price

Fs29 Hz –

Qts0.31 –

Vas32.4 L –

BL6.5 T·m –

Xmax5.5 mm –

Sensitivity85.7 dB –

Audio Technology18 H 52 17 06 SD

No current price

Fs36 Hz +26%

Qts0.28 −10%

Vas34 L +5%

BL6.6 T·m –

Xmax6.3 mm +15%

Sensitivity88.8 dB +3.1

WavecorWF182BD09

No current price

Fs33 Hz +16%

Qts0.35 +13%

Vas24.3 L −25%

BL6.5 T·m –

Xmax5.5 mm –

Sensitivity85.8 dB –

WavecorWF182BD04

No current price

Fs34 Hz +19%

Qts0.25 −19%

Vas32.4 L –

BL6.8 T·m +4%

Xmax5.5 mm –

Sensitivity88.9 dB +3.2

VoltBM165.4

No current price

Fs32 Hz +12%

Qts0.30 −3%

Vas32.3 L –

BL9.6 T·m +48%

Xmax6 mm +9%

Sensitivity87.2 dB +1.5

PurifiPTT6.5W04-NAA-08

No current price

Fs33 Hz +16%

Qts0.30 −3%

Vas23.3 L −28%

BL7.7 T·m +18%

Xmax5.9 mm +7%

Sensitivity86.3 dB +0.6

SEASE0074-08 W18EX003

No current price

Fs32 Hz +12%

Qts0.30 −3%

Vas29 L −10%

BL8.5 T·m +31%

Xmax5 mm −9%

Sensitivity86.8 dB +1.1

No photo

PHL Audio1362

No current price

Fs39 Hz +37%

Qts0.28 −10%

Vas34.8 L +7%

BL8.1 T·m +25%

Xmax5 mm −9%

Sensitivity90.4 dB +4.7

No photo

PHL Audio1362NDU

No current price

Fs39 Hz +37%

Qts0.28 −10%

Vas34.8 L +7%

BL8.1 T·m +25%

Xmax5 mm −9%

Sensitivity90.4 dB +4.7

WavecorWF182BD15

No current price

Fs39 Hz +37%

Qts0.32 +3%

Vas20.8 L −36%

BL8.5 T·m +31%

Xmax5.5 mm –

Sensitivity87.8 dB +2.1

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

7-inch LF driver · WF182BD series · 39 mm voice coil

Wavecor WF182BD18 4Ω

4 Ω

No current price

View offers

Open in 00 Simulator

Fs: 29Hz
Xmax: 5.5mm
SPL: 86dB
Pe: –
BL: 6.5T·m
Vd: 72cm³
Qts: 0.31
Vas: 32L

See all 18 specs

Specifications

Published by Wavecor

Manufacturer page

Datasheet PDF

The published T/S values agree with each other

Thiele/Small

Fs: 29Hz
Qts: 0.31
Qes: 0.32
Qms: 9.1
Vas: 32.4L
Re: 3.2Ω

Motor and cone

BL: 6.5T·m
Sd: 131cm²
Mms: 23g
Xmax: 5.5mm
Vd †: 72cm³
Voice coil: 39mm

Power and response

Sensitivity †: 85.7dB
Impedance: 4Ω
EBP †: 89 · Sealed or vented

Size and mounting

Diameter: 177.8mm

Other published values

Cms: 1.33mm/N
Rms: 0.46kg/s

† Calculated by bits from the published values

What this validation status means

Everything else Wavecor lists

LF · Primary · 7″

BL: 6.5T·m
Fs: 29Hz
Re: 3.2Ω
Sd: 131cm²
Cms: 1.33mm/N
Mms: 23g
Qes: 0.32
Qms: 9.1
Qts: 0.31
Rms: 0.46kg/s
SPL: 85.7dB
Vas: 32.4L
Xmax: 5.5mm
Impedance: 4Ω
Calculated sensitivity †: 85.7dB
Voice coil: 39mm
Diameter: 177.8mm

Compare

Same-size drivers, compared with the WF182BD18. Clear differences are green when better and red when worse.

This driverWF182BD18

Best price

–

29 Hz

Qts

0.31

Vas

32.4 L

6.5 T·m

Xmax

5.5 mm

Sensitivity

85.7 dB

Power

–

SB AcousticsSB16PFC25-4-COAX

£47.68

Fs36 Hz +26%

Qts0.31 –

Vas31.3 L −3%

BL5.1 T·m −22%

Xmax4.7 mm −15%

Sensitivity88.2 dB +2.5

SB AcousticsSB16PFCR25-4-COAX

£49.62

Fs36 Hz +26%

Qts0.31 –

Vas31.3 L −3%

BL5.1 T·m −22%

Xmax4.7 mm −15%

Sensitivity88.2 dB +2.5

SB AcousticsSB17NRXC35-4

£58.18

Fs35 Hz +23%

Qts0.32 +3%

Vas35.2 L +9%

BL4.8 T·m −26%

Xmax5.5 mm –

Sensitivity88.5 dB +2.8

SB AcousticsSB17NRXC35-8

£58.60

Fs32 Hz +12%

Qts0.34 +10%

Vas44.5 L +37%

BL5.9 T·m −9%

Xmax5.5 mm –

Sensitivity88.1 dB +2.4

HiViE6.5

£63.57

Fs37 Hz +30%

Qts0.32 +3%

Vas31 L −4%

BL8.1 T·m +25%

Xmax5.8 mm +5%

Sensitivity88.3 dB +2.6

SB AcousticsSB17NBAC35-4

£65.93

Fs30 Hz +5%

Qts0.29 −6%

Vas42.6 L +31%

BL4.9 T·m −25%

Xmax5.5 mm –

Sensitivity87.7 dB +2

SB AcousticsSB17NAC35-4

£71.13

Fs32 Hz +12%

Qts0.32 +3%

Vas33 L –

BL5.2 T·m −20%

Xmax5.5 mm –

Sensitivity87.1 dB +1.4

SB AcousticsSB17CAC35-4

£82.13

Fs30 Hz +4%

Qts0.29 −6%

Vas37.8 L +17%

BL5.3 T·m −18%

Xmax5.5 mm –

Sensitivity87 dB +1.3

SB AcousticsSB17CRC35-4

£85.53

Fs32 Hz +11%

Qts0.32 +3%

Vas35.5 L +10%

BL5 T·m −23%

Xmax5.5 mm –

Sensitivity87 dB +1.3

Dayton AudioPS180-8

£89.75

Fs59 Hz +105%

Qts0.33 +6%

Vas27.6 L −15%

BL6.8 T·m +5%

Xmax4.6 mm −16%

Sensitivity93.9 dB +8.2

SEASH1215-08 CA18RNX

£101.94

Fs35 Hz +23%

Qts0.31 –

Vas33 L –

BL7.2 T·m +11%

Xmax6 mm +9%

Sensitivity87.9 dB +2.2

SEASH1456-08 ER18RNX

£109.29

Fs37 Hz +30%

Qts0.32 +3%

Vas32 L –

BL7.2 T·m +11%

Xmax6 mm +9%

Sensitivity88.2 dB +2.5

Eighteen Sound8NMB420

£121.21

Fs59 Hz +107%

Qts0.31 –

Vas31 L −4%

BL7 T·m +8%

Xmax5.8 mm +5%

Sensitivity94.8 dB +9.1

WavecorWF182BD17

£121.93

Fs33 Hz +16%

Qts0.35 +13%

Vas24.3 L −25%

BL6.5 T·m –

Xmax5.5 mm –

Sensitivity85.8 dB –

SB AcousticsMW16P-8

£145.30

Fs29 Hz –

Qts0.33 +6%

Vas48 L +48%

BL6.3 T·m −3%

Xmax6 mm +9%

Sensitivity87.3 dB +1.6

SB AcousticsMW16PNW-8

£146.49

Fs29 Hz –

Qts0.32 +3%

Vas49.9 L +54%

BL6.3 T·m −3%

Xmax6 mm +9%

Sensitivity87.6 dB +1.9

WavecorWF182BD03

£190.66

Fs39 Hz +37%

Qts0.29 −6%

Vas24.4 L −25%

BL6.8 T·m +4%

Xmax5.5 mm –

Sensitivity88.9 dB +3.2

WavecorWF182BD08

£190.66

Fs33 Hz +17%

Qts0.29 −6%

Vas32.4 L –

BL8.5 T·m +31%

Xmax5.5 mm –

Sensitivity88.1 dB +2.4

WavecorWF182BD16

£191.74

Fs37 Hz +30%

Qts0.30 −3%

Vas23 L −29%

BL8.5 T·m +31%

Xmax5.5 mm –

Sensitivity87.8 dB +2.1

SB AcousticsMR16TX-8

£249.00

Fs35 Hz +23%

Qts0.31 –

Vas38.9 L +20%

BL6.6 T·m –

Xmax2.9 mm −48%

Sensitivity89.2 dB +3.5

WavecorWF182BD10

No current price

Fs29 Hz –

Qts0.31 –

Vas32.4 L –

BL6.5 T·m –

Xmax5.5 mm –

Sensitivity85.7 dB –

Audio Technology18 H 52 17 06 SD

No current price

Fs36 Hz +26%

Qts0.28 −10%

Vas34 L +5%

BL6.6 T·m –

Xmax6.3 mm +15%

Sensitivity88.8 dB +3.1

WavecorWF182BD09

No current price

Fs33 Hz +16%

Qts0.35 +13%

Vas24.3 L −25%

BL6.5 T·m –

Xmax5.5 mm –

Sensitivity85.8 dB –

WavecorWF182BD04

No current price

Fs34 Hz +19%

Qts0.25 −19%

Vas32.4 L –

BL6.8 T·m +4%

Xmax5.5 mm –

Sensitivity88.9 dB +3.2

VoltBM165.4

No current price

Fs32 Hz +12%

Qts0.30 −3%

Vas32.3 L –

BL9.6 T·m +48%

Xmax6 mm +9%

Sensitivity87.2 dB +1.5

PurifiPTT6.5W04-NAA-08

No current price

Fs33 Hz +16%

Qts0.30 −3%

Vas23.3 L −28%

BL7.7 T·m +18%

Xmax5.9 mm +7%

Sensitivity86.3 dB +0.6

SEASE0074-08 W18EX003

No current price

Fs32 Hz +12%

Qts0.30 −3%

Vas29 L −10%

BL8.5 T·m +31%

Xmax5 mm −9%

Sensitivity86.8 dB +1.1

No photo

PHL Audio1362

No current price

Fs39 Hz +37%

Qts0.28 −10%

Vas34.8 L +7%

BL8.1 T·m +25%

Xmax5 mm −9%

Sensitivity90.4 dB +4.7

No photo

PHL Audio1362NDU

No current price

Fs39 Hz +37%

Qts0.28 −10%

Vas34.8 L +7%

BL8.1 T·m +25%

Xmax5 mm −9%

Sensitivity90.4 dB +4.7

WavecorWF182BD15

No current price

Fs39 Hz +37%

Qts0.32 +3%

Vas20.8 L −36%

BL8.5 T·m +31%

Xmax5.5 mm –

Sensitivity87.8 dB +2.1

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.