6-inch LF driver · vKi series · 150 W

Kartesian LOM155_VKI 4Ω

Name: Kartesian LOM155_VKI 4 Ohm
Brand: Kartesian
SKU: LOM155_VKI

4 Ω · 50–5000 Hz

No current price

View offers

Open in 00 Simulator

Fs: 48Hz
Xmax: 6mm
SPL: 89dB
Pe: 150W
BL: 6.3T·m
Vd: 75cm³
Qts: 0.33
Vas: 17L

See all 20 specs

Specifications

Published by Kartesian

Manufacturer page

Datasheet PDF

Kartesian LOM155_VKI is a 6-inch 4 ohm LF driver rated at 150 W RMS. The validated T/S data includes Fs 48 Hz, Qts 0.33, Vas 16.6 L, Xmax 6 mm, sensitivity 89.1 dB, plus 75 cm³ Vd and 133 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: 48Hz
Qts: 0.33
Qes: 0.36
Qms: 3.8
Vas: 16.6L
Re: 3.3Ω
Le: 0.08mH

Motor and cone

BL: 6.3T·m
Sd: 125cm²
Mms: 15g
Xmax: 6mm
Vd †: 75cm³

Power and response

Sensitivity †: 89.1dB
Manufacturer sensitivity: 93dB
Power: 150W
Impedance: 4Ω
Range: 50–5000Hz
EBP †: 133 · Leans vented

Size and mounting

Diameter: 155mm

Other published values

Rms: 1.17kg/s

Sensitivity shows 89.1 dB, calculated from the T/S values. Kartesian publishes 93.0 dB, 3.9 dB apart.

† Calculated by bits from the published values

What this validation status means

Everything else Kartesian lists

LF · Primary · 6.10236220472441″

BL: 6.3T·m
Fs: 48Hz
Le: 0.08mH
Re: 3.3Ω
Sd: 125cm²
Mms: 15g
Qes: 0.36
Qms: 3.8
Qts: 0.33
Rms: 1.17kg/s
SPL: 89.1dB
Vas: 16.6L
Xmax: 6mm
Power: 150W
Impedance: 4Ω
Sensitivity: 93dB
Low limit: 50Hz
Calculated sensitivity †: 89.1dB
High limit: 5000Hz
Manufacturer sensitivity: 93dB
Diameter: 155mm

Compare

Same-size drivers, compared with the LOM155_VKI. Clear differences are green when better and red when worse.

This driverLOM155_VKI

Best price

–

48 Hz

Qts

0.33

Vas

16.6 L

6.3 T·m

Xmax

6 mm

Sensitivity

89.1 dB

Power

150 W

Dayton AudioDCS165-4

£48.58

Fs36 Hz −26%

Qts0.34 +3%

Vas12.1 L −27%

BL9.2 T·m +44%

Xmax6 mm –

Sensitivity83.9 dB −5.2

WavecorWF146WA06

£53.08

Fs40 Hz −17%

Qts0.36 +9%

Vas16.6 L –

BL6.3 T·m –

Xmax3 mm −50%

Sensitivity86.5 dB −2.6

Sica6 H 1.5 CP

£55.21

Fs46 Hz −4%

Qts0.35 +6%

Vas16.6 L –

BL8.4 T·m +32%

Xmax6 mm –

Sensitivity88.3 dB −0.8

SB AcousticsSB17NRXC35-8

£58.63

Fs32 Hz −33%

Qts0.34 +3%

Vas44.5 L +168%

BL5.9 T·m −7%

Xmax5.5 mm −8%

Sensitivity88.1 dB −1

Dayton AudioRS180P-8

£59.79

Fs46 Hz −5%

Qts0.34 +3%

Vas22 L +33%

BL7.2 T·m +13%

Xmax6 mm –

Sensitivity88.8 dB –

SB AcousticsSB17NBAC35-8

£65.93

Fs32 Hz −34%

Qts0.35 +6%

Vas45 L +171%

BL5.9 T·m −7%

Xmax5.5 mm −8%

Sensitivity87.7 dB −1.4

CIAREHWB160

£67.02

Fs46 Hz −4%

Qts0.36 +9%

Vas19.5 L +17%

BL6.5 T·m –

Xmax4.5 mm −25%

Sensitivity89 dB –

Scanspeak18W/4434G00

£72.04

Fs47 Hz –

Qts0.35 +6%

Vas20.7 L +25%

BL6 T·m −6%

Xmax4.3 mm −28%

Sensitivity89.7 dB +0.6

SB AcousticsSB17CRC35-8

£85.53

Fs28 Hz −42%

Qts0.34 +3%

Vas48 L +189%

BL6 T·m −6%

Xmax5.5 mm −8%

Sensitivity86.6 dB −2.5

WavecorWF152BD13

£97.94

Fs50 Hz +4%

Qts0.33 –

Vas9.2 L −45%

BL6.3 T·m –

Xmax4.5 mm −25%

Sensitivity87.3 dB −1.8

SEASH1215-08 CA18RNX

£101.94

Fs35 Hz −27%

Qts0.31 −6%

Vas33 L +99%

BL7.2 T·m +13%

Xmax6 mm –

Sensitivity87.9 dB −1.2

CIAREHWG160

£102.20

Fs39 Hz −19%

Qts0.33 –

Vas27 L +63%

BL5.6 T·m −12%

Xmax6.5 mm +8%

Sensitivity88.6 dB −0.5

SEASH1456-08 ER18RNX

£109.35

Fs37 Hz −23%

Qts0.32 −3%

Vas32 L +93%

BL7.2 T·m +13%

Xmax6 mm –

Sensitivity88.2 dB −0.9

WavecorWF182BD17

£121.86

Fs33 Hz −31%

Qts0.35 +6%

Vas24.3 L +46%

BL6.5 T·m –

Xmax5.5 mm −8%

Sensitivity85.8 dB −3.3

SB AcousticsMW16P-8

£145.30

Fs29 Hz −40%

Qts0.33 –

Vas48 L +189%

BL6.3 T·m –

Xmax6 mm –

Sensitivity87.3 dB −1.8

SB AcousticsMW16PNW-8

£146.56

Fs29 Hz −40%

Qts0.32 −3%

Vas49.9 L +201%

BL6.3 T·m –

Xmax6 mm –

Sensitivity87.6 dB −1.5

Scanspeak15W/8531K00

£150.70

Fs39 Hz −19%

Qts0.38 +15%

Vas16.7 L –

BL6.6 T·m +4%

Xmax6.5 mm +8%

Sensitivity85.8 dB −3.3

Scanspeak15W/8530K00

£157.03

Fs39 Hz −19%

Qts0.39 +18%

Vas16 L −4%

BL6.6 T·m +4%

Xmax6.5 mm +8%

Sensitivity85.5 dB −3.6

Scanspeak15W/4531G00

£167.50

Fs40 Hz −17%

Qts0.32 −3%

Vas15.8 L −5%

BL5.7 T·m −10%

Xmax6.5 mm +8%

Sensitivity86.8 dB −2.3

Scanspeak15M/8631G00

£167.50

Fs42 Hz −13%

Qts0.35 +6%

Vas16.2 L –

BL6.8 T·m +7%

Xmax3 mm −50%

Sensitivity87.1 dB −2

SB AcousticsMW16TX-8

£250.48

Fs29 Hz −39%

Qts0.33 –

Vas48 L +189%

BL6.3 T·m –

Xmax6 mm –

Sensitivity87.4 dB −1.7

Audio Technology15 J 52 15 06 SD

No current price

Fs45 Hz −6%

Qts0.32 −3%

Vas15 L −10%

BL5.5 T·m −13%

Xmax5.2 mm −13%

Sensitivity87.7 dB −1.4

WavecorWF182BD09

No current price

Fs33 Hz −31%

Qts0.35 +6%

Vas24.3 L +46%

BL6.5 T·m –

Xmax5.5 mm −8%

Sensitivity85.8 dB −3.3

CIARECM161

No current price

Fs66 Hz +38%

Qts0.32 −3%

Vas17.7 L +7%

BL6.6 T·m +4%

Xmax1.5 mm −75%

Sensitivity93.8 dB +4.7

CIARECW169

No current price

Fs46 Hz −4%

Qts0.32 −3%

Vas21.2 L +28%

BL5.9 T·m −6%

Xmax5 mm −17%

Sensitivity89.3 dB –

PurifiPTT6.5W08-NFA-06

No current price

Fs38 Hz −21%

Qts0.33 –

Vas22.5 L +36%

BL9.5 T·m +50%

Xmax5.9 mm –

Sensitivity87.4 dB −1.7

WavecorWF152BD05

No current price

Fs50 Hz +4%

Qts0.33 –

Vas9.2 L −45%

BL6.3 T·m –

Xmax4.5 mm −25%

Sensitivity87.3 dB −1.8

SB AcousticsMW19PF-8

No current price

Fs30 Hz −38%

Qts0.34 +3%

Vas63 L +280%

BL7 T·m +10%

Xmax6.5 mm +8%

Sensitivity88.7 dB –

VoltCX160.1

No current price

Fs40 Hz −17%

Qts0.35 +6%

Vas22.6 L +36%

BL9.5 T·m +50%

Xmax6 mm –

Sensitivity88.1 dB −1

RS SpeakersW 174.38 FIBONACCI

No current price

Fs38 Hz −22%

Qts0.38 +15%

Vas22.9 L +38%

BL7.2 T·m +14%

Xmax6 mm –

Sensitivity87 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

6-inch LF driver · vKi series · 150 W

Kartesian LOM155_VKI 4Ω

4 Ω · 50–5000 Hz

No current price

View offers

Open in 00 Simulator

Fs: 48Hz
Xmax: 6mm
SPL: 89dB
Pe: 150W
BL: 6.3T·m
Vd: 75cm³
Qts: 0.33
Vas: 17L

See all 20 specs

Specifications

Published by Kartesian

Manufacturer page

Datasheet PDF

The published T/S values agree with each other

Thiele/Small

Fs: 48Hz
Qts: 0.33
Qes: 0.36
Qms: 3.8
Vas: 16.6L
Re: 3.3Ω
Le: 0.08mH

Motor and cone

BL: 6.3T·m
Sd: 125cm²
Mms: 15g
Xmax: 6mm
Vd †: 75cm³

Power and response

Sensitivity †: 89.1dB
Manufacturer sensitivity: 93dB
Power: 150W
Impedance: 4Ω
Range: 50–5000Hz
EBP †: 133 · Leans vented

Size and mounting

Diameter: 155mm

Other published values

Rms: 1.17kg/s

Sensitivity shows 89.1 dB, calculated from the T/S values. Kartesian publishes 93.0 dB, 3.9 dB apart.

† Calculated by bits from the published values

What this validation status means

Everything else Kartesian lists

LF · Primary · 6.10236220472441″

BL: 6.3T·m
Fs: 48Hz
Le: 0.08mH
Re: 3.3Ω
Sd: 125cm²
Mms: 15g
Qes: 0.36
Qms: 3.8
Qts: 0.33
Rms: 1.17kg/s
SPL: 89.1dB
Vas: 16.6L
Xmax: 6mm
Power: 150W
Impedance: 4Ω
Sensitivity: 93dB
Low limit: 50Hz
Calculated sensitivity †: 89.1dB
High limit: 5000Hz
Manufacturer sensitivity: 93dB
Diameter: 155mm

Compare

Same-size drivers, compared with the LOM155_VKI. Clear differences are green when better and red when worse.

This driverLOM155_VKI

Best price

–

48 Hz

Qts

0.33

Vas

16.6 L

6.3 T·m

Xmax

6 mm

Sensitivity

89.1 dB

Power

150 W

Dayton AudioDCS165-4

£48.58

Fs36 Hz −26%

Qts0.34 +3%

Vas12.1 L −27%

BL9.2 T·m +44%

Xmax6 mm –

Sensitivity83.9 dB −5.2

WavecorWF146WA06

£53.08

Fs40 Hz −17%

Qts0.36 +9%

Vas16.6 L –

BL6.3 T·m –

Xmax3 mm −50%

Sensitivity86.5 dB −2.6

Sica6 H 1.5 CP

£55.21

Fs46 Hz −4%

Qts0.35 +6%

Vas16.6 L –

BL8.4 T·m +32%

Xmax6 mm –

Sensitivity88.3 dB −0.8

SB AcousticsSB17NRXC35-8

£58.63

Fs32 Hz −33%

Qts0.34 +3%

Vas44.5 L +168%

BL5.9 T·m −7%

Xmax5.5 mm −8%

Sensitivity88.1 dB −1

Dayton AudioRS180P-8

£59.79

Fs46 Hz −5%

Qts0.34 +3%

Vas22 L +33%

BL7.2 T·m +13%

Xmax6 mm –

Sensitivity88.8 dB –

SB AcousticsSB17NBAC35-8

£65.93

Fs32 Hz −34%

Qts0.35 +6%

Vas45 L +171%

BL5.9 T·m −7%

Xmax5.5 mm −8%

Sensitivity87.7 dB −1.4

CIAREHWB160

£67.02

Fs46 Hz −4%

Qts0.36 +9%

Vas19.5 L +17%

BL6.5 T·m –

Xmax4.5 mm −25%

Sensitivity89 dB –

Scanspeak18W/4434G00

£72.04

Fs47 Hz –

Qts0.35 +6%

Vas20.7 L +25%

BL6 T·m −6%

Xmax4.3 mm −28%

Sensitivity89.7 dB +0.6

SB AcousticsSB17CRC35-8

£85.53

Fs28 Hz −42%

Qts0.34 +3%

Vas48 L +189%

BL6 T·m −6%

Xmax5.5 mm −8%

Sensitivity86.6 dB −2.5

WavecorWF152BD13

£97.94

Fs50 Hz +4%

Qts0.33 –

Vas9.2 L −45%

BL6.3 T·m –

Xmax4.5 mm −25%

Sensitivity87.3 dB −1.8

SEASH1215-08 CA18RNX

£101.94

Fs35 Hz −27%

Qts0.31 −6%

Vas33 L +99%

BL7.2 T·m +13%

Xmax6 mm –

Sensitivity87.9 dB −1.2

CIAREHWG160

£102.20

Fs39 Hz −19%

Qts0.33 –

Vas27 L +63%

BL5.6 T·m −12%

Xmax6.5 mm +8%

Sensitivity88.6 dB −0.5

SEASH1456-08 ER18RNX

£109.35

Fs37 Hz −23%

Qts0.32 −3%

Vas32 L +93%

BL7.2 T·m +13%

Xmax6 mm –

Sensitivity88.2 dB −0.9

WavecorWF182BD17

£121.86

Fs33 Hz −31%

Qts0.35 +6%

Vas24.3 L +46%

BL6.5 T·m –

Xmax5.5 mm −8%

Sensitivity85.8 dB −3.3

SB AcousticsMW16P-8

£145.30

Fs29 Hz −40%

Qts0.33 –

Vas48 L +189%

BL6.3 T·m –

Xmax6 mm –

Sensitivity87.3 dB −1.8

SB AcousticsMW16PNW-8

£146.56

Fs29 Hz −40%

Qts0.32 −3%

Vas49.9 L +201%

BL6.3 T·m –

Xmax6 mm –

Sensitivity87.6 dB −1.5

Scanspeak15W/8531K00

£150.70

Fs39 Hz −19%

Qts0.38 +15%

Vas16.7 L –

BL6.6 T·m +4%

Xmax6.5 mm +8%

Sensitivity85.8 dB −3.3

Scanspeak15W/8530K00

£157.03

Fs39 Hz −19%

Qts0.39 +18%

Vas16 L −4%

BL6.6 T·m +4%

Xmax6.5 mm +8%

Sensitivity85.5 dB −3.6

Scanspeak15W/4531G00

£167.50

Fs40 Hz −17%

Qts0.32 −3%

Vas15.8 L −5%

BL5.7 T·m −10%

Xmax6.5 mm +8%

Sensitivity86.8 dB −2.3

Scanspeak15M/8631G00

£167.50

Fs42 Hz −13%

Qts0.35 +6%

Vas16.2 L –

BL6.8 T·m +7%

Xmax3 mm −50%

Sensitivity87.1 dB −2

SB AcousticsMW16TX-8

£250.48

Fs29 Hz −39%

Qts0.33 –

Vas48 L +189%

BL6.3 T·m –

Xmax6 mm –

Sensitivity87.4 dB −1.7

Audio Technology15 J 52 15 06 SD

No current price

Fs45 Hz −6%

Qts0.32 −3%

Vas15 L −10%

BL5.5 T·m −13%

Xmax5.2 mm −13%

Sensitivity87.7 dB −1.4

WavecorWF182BD09

No current price

Fs33 Hz −31%

Qts0.35 +6%

Vas24.3 L +46%

BL6.5 T·m –

Xmax5.5 mm −8%

Sensitivity85.8 dB −3.3

CIARECM161

No current price

Fs66 Hz +38%

Qts0.32 −3%

Vas17.7 L +7%

BL6.6 T·m +4%

Xmax1.5 mm −75%

Sensitivity93.8 dB +4.7

CIARECW169

No current price

Fs46 Hz −4%

Qts0.32 −3%

Vas21.2 L +28%

BL5.9 T·m −6%

Xmax5 mm −17%

Sensitivity89.3 dB –

PurifiPTT6.5W08-NFA-06

No current price

Fs38 Hz −21%

Qts0.33 –

Vas22.5 L +36%

BL9.5 T·m +50%

Xmax5.9 mm –

Sensitivity87.4 dB −1.7

WavecorWF152BD05

No current price

Fs50 Hz +4%

Qts0.33 –

Vas9.2 L −45%

BL6.3 T·m –

Xmax4.5 mm −25%

Sensitivity87.3 dB −1.8

SB AcousticsMW19PF-8

No current price

Fs30 Hz −38%

Qts0.34 +3%

Vas63 L +280%

BL7 T·m +10%

Xmax6.5 mm +8%

Sensitivity88.7 dB –

VoltCX160.1

No current price

Fs40 Hz −17%

Qts0.35 +6%

Vas22.6 L +36%

BL9.5 T·m +50%

Xmax6 mm –

Sensitivity88.1 dB −1

RS SpeakersW 174.38 FIBONACCI

No current price

Fs38 Hz −22%

Qts0.38 +15%

Vas22.9 L +38%

BL7.2 T·m +14%

Xmax6 mm –

Sensitivity87 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.