10-inch LF driver · NBASS10 series · 51 mm voice coil · 150 W

Lavoce NBASS10-20 8Ω

Name: Lavoce NBASS10-20 8 Ohm
Brand: Lavoce
SKU: NBASS10-20

8 Ω · 50–3000 Hz

No current price

View offers

Open in 00 Simulator

Fs: 52Hz
Xmax: 6.6mm
SPL: 94dB
Pe: 150W
BL: 12.5T·m
Vd: 233cm³
Qts: 0.39
Vas: 43L

See all 24 specs

Specifications

Published by Lavoce

Manufacturer page

Datasheet PDF

Lavoce NBASS10-20 is a 10-inch 8 ohm LF driver rated at 150 W RMS. The validated T/S data includes Fs 52 Hz, Qts 0.39, Vas 43.4 L, Xmax 6.6 mm, sensitivity 93.6 dB, plus 233 cm³ Vd and 124 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: 52Hz
Qts: 0.39
Qes: 0.42
Qms: 5.5
Vas: 43.4L
Re: 5.2Ω
Le: 0.75mH

Motor and cone

BL: 12.5T·m
Sd: 353cm²
Mms: 38g
Xmax: 6.6mm
Vd †: 233cm³
Voice coil: 51mm

Power and response

Sensitivity †: 93.6dB
Manufacturer sensitivity: 95.5dB
Power: 150W
Impedance: 8Ω
Min. impedance: 5.8Ω
Range: 50–3000Hz
EBP †: 124 · Leans vented

Size and mounting

Weight: 1.3kg

Other published values

Cms: 0.25mm/N
Xmech: 10.7
Power Program: 300

Sensitivity shows 93.6 dB, calculated from the T/S values. Lavoce publishes 95.5 dB, 1.9 dB apart.

† Calculated by bits from the published values

What this validation status means

Everything else Lavoce lists

LF · Primary · 10″

BL: 12.5T·m
Fs: 52Hz
Le: 0.75mH
Re: 5.2Ω
Sd: 353cm²
Cms: 0.25mm/N
Mms: 38g
Qes: 0.42
Qms: 5.5
Qts: 0.39
SPL: 93.6dB
Vas: 43.4L
Xmax: 6.6mm
Xmech: 10.7
Power: 150W
Impedance: 8Ω
Sensitivity: 95.5dB
Low limit: 50Hz
Power Program: 300
Calculated sensitivity †: 93.6dB
High limit: 3000Hz
Manufacturer sensitivity: 95.5dB
Min. impedance: 5.8Ω
Voice coil: 51mm
Weight: 1.3kg

Compare

Same-size drivers, compared with the NBASS10-20. Clear differences are green when better and red when worse.

This driverNBASS10-20

Best price

–

52 Hz

Qts

0.39

Vas

43.4 L

12.5 T·m

Xmax

6.6 mm

Sensitivity

93.6 dB

Power

150 W

PeerlessFSL-1020R02-08

£49.37

Fs65 Hz +25%

Qts0.36 −8%

Vas38.5 L −11%

BL13.6 T·m +9%

Xmax5.1 mm −23%

Sensitivity96.3 dB +2.7

SB AudienceBIANCO-10MW200

£50.47

Fs56 Hz +8%

Qts0.36 −8%

Vas41 L −5%

BL13 T·m +4%

Xmax6.7 mm –

Sensitivity94.3 dB +0.7

Beyma10CMV2

£52.32

Fs52 Hz –

Qts0.42 +8%

Vas44 L –

BL13.4 T·m +7%

Xmax6.5 mm –

Sensitivity93.2 dB –

PRV Audio10MR650A

£63.52

Fs65 Hz +24%

Qts0.47 +21%

Vas41.9 L −3%

BL12.3 T·m –

Xmax5.7 mm −13%

Sensitivity95.8 dB +2.2

Beyma10WRS300

£75.00

Fs52 Hz –

Qts0.38 –

Vas42 L −3%

BL13.9 T·m +11%

Xmax6 mm −9%

Sensitivity93.7 dB –

CIAREFXI10

£79.75

Fs58 Hz +12%

Qts0.38 –

Vas38.5 L −11%

BL13.3 T·m +6%

Xmax4.5 mm −32%

Sensitivity94.7 dB +1.1

PRV Audio10W650A-4

£82.01

Fs67 Hz +29%

Qts0.39 –

Vas41.2 L −5%

BL11.2 T·m −10%

Xmax4 mm −39%

Sensitivity96.9 dB +3.3

CIAREPWA10.50

£82.89

Fs57 Hz +10%

Qts0.40 –

Vas39.9 L −8%

BL11.4 T·m −9%

Xmax5.8 mm −12%

Sensitivity94.2 dB +0.6

B&C10CL51

£84.00

Fs58 Hz +12%

Qts0.38 –

Vas36 L −17%

BL11.6 T·m −7%

Xmax5.5 mm −17%

Sensitivity94.3 dB +0.7

Beyma10BR60

£86.23

Fs29 Hz −44%

Qts0.39 –

Vas142 L +227%

BL10.9 T·m −13%

Xmax6.5 mm –

Sensitivity91 dB −2.6

Eighteen Sound10W400

£99.70

Fs70 Hz +35%

Qts0.40 –

Vas31 L −29%

BL11.7 T·m −6%

Xmax5.5 mm −17%

Sensitivity95.9 dB +2.3

Beyma10WR300

£102.61

Fs52 Hz –

Qts0.35 −10%

Vas42 L −3%

BL14.2 T·m +14%

Xmax6 mm −9%

Sensitivity93.8 dB –

FaitalPRO10RS350

£119.58

Fs40 Hz −23%

Qts0.37 −5%

Vas44.3 L –

BL14 T·m +12%

Xmax7.4 mm +12%

Sensitivity90.5 dB −3.1

CelestionCF1025BMB

£141.38

Fs41 Hz −21%

Qts0.35 −9%

Vas46.1 L +6%

BL15.3 T·m +22%

Xmax6.7 mm –

Sensitivity91.3 dB −2.3

LavoceCSF102.50K

£141.89

Fs65 Hz +25%

Qts0.45 +15%

Vas29.9 L −31%

BL12.9 T·m +3%

Xmax6.3 mm −5%

Sensitivity94.4 dB +0.8

Sica10 FE 2.5 CP

£163.23

Fs57 Hz +10%

Qts0.37 −5%

Vas39.7 L −8%

BL12.8 T·m –

Xmax4 mm −39%

Sensitivity94.7 dB +1.1

B&C10FCX64

£237.42

Fs63 Hz +21%

Qts0.42 +8%

Vas25 L −42%

BL13.4 T·m +7%

Xmax6 mm −9%

Sensitivity93.6 dB –

Eighteen Sound10CX650

£261.58

Fs54 Hz +4%

Qts0.35 −10%

Vas36.4 L −16%

BL14 T·m +12%

Xmax6 mm −9%

Sensitivity93.7 dB –

FaitalPRO10HX230

£272.13

Fs65 Hz +25%

Qts0.39 –

Vas30.5 L −30%

BL13.1 T·m +5%

Xmax7.4 mm +12%

Sensitivity95 dB +1.4

WavecorSW280WA01

£408.94

Fs27 Hz −49%

Qts0.41 +5%

Vas41.4 L −5%

BL13.4 T·m +7%

Xmax6 mm −9%

Sensitivity84.5 dB −9.1

PRV Audio10W1000-NDY

No current price

Fs62 Hz +19%

Qts0.40 –

Vas39 L −10%

BL12.7 T·m –

Xmax6.5 mm –

Sensitivity95.5 dB +1.9

CelestionTF1020RE

No current price

Fs53 Hz –

Qts0.39 –

Vas44.5 L –

BL12.0 T·m −4%

Xmax5.9 mm −11%

Sensitivity93.6 dB –

Beyma10CX300

No current price

Fs48 Hz −8%

Qts0.38 –

Vas63 L +45%

BL11.7 T·m −7%

Xmax6.7 mm –

Sensitivity94.3 dB +0.7

No photo

PHL Audio3020

No current price

Fs60 Hz +15%

Qts0.38 –

Vas36.8 L −15%

BL12.8 T·m –

Xmax5 mm −24%

Sensitivity94.9 dB +1.3

PRV Audio10MR650A-NDY

No current price

Fs62 Hz +20%

Qts0.38 –

Vas40.7 L −6%

BL12.7 T·m –

Xmax3.5 mm −47%

Sensitivity96 dB +2.4

PRV Audio10MR650A-4

No current price

Fs62 Hz +19%

Qts0.39 –

Vas44 L –

BL10.0 T·m −20%

Xmax5.2 mm −21%

Sensitivity96.2 dB +2.6

FaneSOVEREIGN 10-300/2

No current price

Fs55 Hz +6%

Qts0.36 −8%

Vas45.3 L +4%

BL14 T·m +12%

Xmax5.5 mm −17%

Sensitivity95 dB +1.4

Sica10 H 2 CS

No current price

Fs30 Hz −42%

Qts0.37 −5%

Vas84.3 L +94%

BL12.4 T·m –

Xmax6 mm −9%

Sensitivity89.6 dB −4

Sica10 N 2.5 PL

No current price

Fs57 Hz +10%

Qts0.36 −8%

Vas40.9 L −6%

BL12.8 T·m –

Xmax4.5 mm −32%

Sensitivity94.9 dB +1.3

HiViW10

No current price

Fs35 Hz −33%

Qts0.37 −5%

Vas81.4 L +88%

BL12.8 T·m –

Xmax7 mm +6%

Sensitivity90.9 dB −2.7

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

10-inch LF driver · NBASS10 series · 51 mm voice coil · 150 W

Lavoce NBASS10-20 8Ω

8 Ω · 50–3000 Hz

No current price

View offers

Open in 00 Simulator

Fs: 52Hz
Xmax: 6.6mm
SPL: 94dB
Pe: 150W
BL: 12.5T·m
Vd: 233cm³
Qts: 0.39
Vas: 43L

See all 24 specs

Specifications

Published by Lavoce

Manufacturer page

Datasheet PDF

The published T/S values agree with each other

Thiele/Small

Fs: 52Hz
Qts: 0.39
Qes: 0.42
Qms: 5.5
Vas: 43.4L
Re: 5.2Ω
Le: 0.75mH

Motor and cone

BL: 12.5T·m
Sd: 353cm²
Mms: 38g
Xmax: 6.6mm
Vd †: 233cm³
Voice coil: 51mm

Power and response

Sensitivity †: 93.6dB
Manufacturer sensitivity: 95.5dB
Power: 150W
Impedance: 8Ω
Min. impedance: 5.8Ω
Range: 50–3000Hz
EBP †: 124 · Leans vented

Size and mounting

Weight: 1.3kg

Other published values

Cms: 0.25mm/N
Xmech: 10.7
Power Program: 300

Sensitivity shows 93.6 dB, calculated from the T/S values. Lavoce publishes 95.5 dB, 1.9 dB apart.

† Calculated by bits from the published values

What this validation status means

Everything else Lavoce lists

LF · Primary · 10″

BL: 12.5T·m
Fs: 52Hz
Le: 0.75mH
Re: 5.2Ω
Sd: 353cm²
Cms: 0.25mm/N
Mms: 38g
Qes: 0.42
Qms: 5.5
Qts: 0.39
SPL: 93.6dB
Vas: 43.4L
Xmax: 6.6mm
Xmech: 10.7
Power: 150W
Impedance: 8Ω
Sensitivity: 95.5dB
Low limit: 50Hz
Power Program: 300
Calculated sensitivity †: 93.6dB
High limit: 3000Hz
Manufacturer sensitivity: 95.5dB
Min. impedance: 5.8Ω
Voice coil: 51mm
Weight: 1.3kg

Compare

Same-size drivers, compared with the NBASS10-20. Clear differences are green when better and red when worse.

This driverNBASS10-20

Best price

–

52 Hz

Qts

0.39

Vas

43.4 L

12.5 T·m

Xmax

6.6 mm

Sensitivity

93.6 dB

Power

150 W

PeerlessFSL-1020R02-08

£49.37

Fs65 Hz +25%

Qts0.36 −8%

Vas38.5 L −11%

BL13.6 T·m +9%

Xmax5.1 mm −23%

Sensitivity96.3 dB +2.7

SB AudienceBIANCO-10MW200

£50.47

Fs56 Hz +8%

Qts0.36 −8%

Vas41 L −5%

BL13 T·m +4%

Xmax6.7 mm –

Sensitivity94.3 dB +0.7

Beyma10CMV2

£52.32

Fs52 Hz –

Qts0.42 +8%

Vas44 L –

BL13.4 T·m +7%

Xmax6.5 mm –

Sensitivity93.2 dB –

PRV Audio10MR650A

£63.52

Fs65 Hz +24%

Qts0.47 +21%

Vas41.9 L −3%

BL12.3 T·m –

Xmax5.7 mm −13%

Sensitivity95.8 dB +2.2

Beyma10WRS300

£75.00

Fs52 Hz –

Qts0.38 –

Vas42 L −3%

BL13.9 T·m +11%

Xmax6 mm −9%

Sensitivity93.7 dB –

CIAREFXI10

£79.75

Fs58 Hz +12%

Qts0.38 –

Vas38.5 L −11%

BL13.3 T·m +6%

Xmax4.5 mm −32%

Sensitivity94.7 dB +1.1

PRV Audio10W650A-4

£82.01

Fs67 Hz +29%

Qts0.39 –

Vas41.2 L −5%

BL11.2 T·m −10%

Xmax4 mm −39%

Sensitivity96.9 dB +3.3

CIAREPWA10.50

£82.89

Fs57 Hz +10%

Qts0.40 –

Vas39.9 L −8%

BL11.4 T·m −9%

Xmax5.8 mm −12%

Sensitivity94.2 dB +0.6

B&C10CL51

£84.00

Fs58 Hz +12%

Qts0.38 –

Vas36 L −17%

BL11.6 T·m −7%

Xmax5.5 mm −17%

Sensitivity94.3 dB +0.7

Beyma10BR60

£86.23

Fs29 Hz −44%

Qts0.39 –

Vas142 L +227%

BL10.9 T·m −13%

Xmax6.5 mm –

Sensitivity91 dB −2.6

Eighteen Sound10W400

£99.70

Fs70 Hz +35%

Qts0.40 –

Vas31 L −29%

BL11.7 T·m −6%

Xmax5.5 mm −17%

Sensitivity95.9 dB +2.3

Beyma10WR300

£102.61

Fs52 Hz –

Qts0.35 −10%

Vas42 L −3%

BL14.2 T·m +14%

Xmax6 mm −9%

Sensitivity93.8 dB –

FaitalPRO10RS350

£119.58

Fs40 Hz −23%

Qts0.37 −5%

Vas44.3 L –

BL14 T·m +12%

Xmax7.4 mm +12%

Sensitivity90.5 dB −3.1

CelestionCF1025BMB

£141.38

Fs41 Hz −21%

Qts0.35 −9%

Vas46.1 L +6%

BL15.3 T·m +22%

Xmax6.7 mm –

Sensitivity91.3 dB −2.3

LavoceCSF102.50K

£141.89

Fs65 Hz +25%

Qts0.45 +15%

Vas29.9 L −31%

BL12.9 T·m +3%

Xmax6.3 mm −5%

Sensitivity94.4 dB +0.8

Sica10 FE 2.5 CP

£163.23

Fs57 Hz +10%

Qts0.37 −5%

Vas39.7 L −8%

BL12.8 T·m –

Xmax4 mm −39%

Sensitivity94.7 dB +1.1

B&C10FCX64

£237.42

Fs63 Hz +21%

Qts0.42 +8%

Vas25 L −42%

BL13.4 T·m +7%

Xmax6 mm −9%

Sensitivity93.6 dB –

Eighteen Sound10CX650

£261.58

Fs54 Hz +4%

Qts0.35 −10%

Vas36.4 L −16%

BL14 T·m +12%

Xmax6 mm −9%

Sensitivity93.7 dB –

FaitalPRO10HX230

£272.13

Fs65 Hz +25%

Qts0.39 –

Vas30.5 L −30%

BL13.1 T·m +5%

Xmax7.4 mm +12%

Sensitivity95 dB +1.4

WavecorSW280WA01

£408.94

Fs27 Hz −49%

Qts0.41 +5%

Vas41.4 L −5%

BL13.4 T·m +7%

Xmax6 mm −9%

Sensitivity84.5 dB −9.1

PRV Audio10W1000-NDY

No current price

Fs62 Hz +19%

Qts0.40 –

Vas39 L −10%

BL12.7 T·m –

Xmax6.5 mm –

Sensitivity95.5 dB +1.9

CelestionTF1020RE

No current price

Fs53 Hz –

Qts0.39 –

Vas44.5 L –

BL12.0 T·m −4%

Xmax5.9 mm −11%

Sensitivity93.6 dB –

Beyma10CX300

No current price

Fs48 Hz −8%

Qts0.38 –

Vas63 L +45%

BL11.7 T·m −7%

Xmax6.7 mm –

Sensitivity94.3 dB +0.7

No photo

PHL Audio3020

No current price

Fs60 Hz +15%

Qts0.38 –

Vas36.8 L −15%

BL12.8 T·m –

Xmax5 mm −24%

Sensitivity94.9 dB +1.3

PRV Audio10MR650A-NDY

No current price

Fs62 Hz +20%

Qts0.38 –

Vas40.7 L −6%

BL12.7 T·m –

Xmax3.5 mm −47%

Sensitivity96 dB +2.4

PRV Audio10MR650A-4

No current price

Fs62 Hz +19%

Qts0.39 –

Vas44 L –

BL10.0 T·m −20%

Xmax5.2 mm −21%

Sensitivity96.2 dB +2.6

FaneSOVEREIGN 10-300/2

No current price

Fs55 Hz +6%

Qts0.36 −8%

Vas45.3 L +4%

BL14 T·m +12%

Xmax5.5 mm −17%

Sensitivity95 dB +1.4

Sica10 H 2 CS

No current price

Fs30 Hz −42%

Qts0.37 −5%

Vas84.3 L +94%

BL12.4 T·m –

Xmax6 mm −9%

Sensitivity89.6 dB −4

Sica10 N 2.5 PL

No current price

Fs57 Hz +10%

Qts0.36 −8%

Vas40.9 L −6%

BL12.8 T·m –

Xmax4.5 mm −32%

Sensitivity94.9 dB +1.3

HiViW10

No current price

Fs35 Hz −33%

Qts0.37 −5%

Vas81.4 L +88%

BL12.8 T·m –

Xmax7 mm +6%

Sensitivity90.9 dB −2.7

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.