6.5-inch LF driver · 40 W

Dayton Audio PS65LP-4 4Ω

Name: Dayton Audio PS65LP-4 4 Ohm
Brand: Dayton Audio
SKU: PS65LP-4

4 Ω · 60–20000 Hz

No current price

View offers

Open in 00 Simulator

Fs: 67Hz
Xmax: 4mm
SPL: 95dB
Pe: 40W
BL: 6T·m
Vd: 49cm³
Qts: 0.24
Vas: 17L

See all 23 specs

Curve provenanceInspect 3 traces

These plotted lines are Bits digitizations of manufacturer evidence, not new measurements. How provenance works

15 degrees
Frequency response
Trace datasheet-response-trace-poc/v1
240 plotted pointsMedium confidence1,023 selected pixels of 3,711
Manufacturer datasheet, page 1
30 degrees
Frequency response
Trace datasheet-response-trace-poc/v1
240 plotted pointsMedium confidence2,178 selected pixels of 2,375
Manufacturer datasheet, page 1
45 degrees
Frequency response
Trace datasheet-response-trace-poc/v1
240 plotted pointsMedium confidence1,700 selected pixels of 2,810
Manufacturer datasheet, page 1

Specifications

Published by Dayton Audio

Manufacturer page

Datasheet PDF

Dayton Audio PS65LP-4 is a 6.5-inch 4 ohm LF driver rated at 40 W RMS. The validated T/S data includes Fs 67 Hz, Qts 0.24, Vas 17.3 L, Xmax 4 mm, sensitivity 95.1 dB, plus 49 cm³ Vd and 259 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: 67Hz
Qts: 0.24
Qes: 0.26
Qms: 3.9
Vas: 17.3L
Re: 3.2Ω
Le: 0.39mH

Motor and cone

BL: 6T·m
Sd: 123cm²
Mms: 7g
Xmax: 4mm
Vd †: 49cm³

Power and response

Sensitivity †: 95.1dB
Manufacturer sensitivity: 99dB
Power: 40W
Impedance: 4Ω
Range: 60–20000Hz
EBP †: 259 · Leans vented

Size and mounting

Diameter: 165.1mm
Cutout: 144.0mm
Depth: 63.0mm

Other published values

Cms: 0.82mm/N
Power Peak: 80

Sensitivity shows 95.1 dB, calculated from the T/S values. Dayton Audio publishes 99.0 dB, 3.9 dB apart.

† Calculated by bits from the published values

What this validation status means

Everything else Dayton Audio lists

LF · Primary · 6.5″

BL: 6T·m
Fs: 67Hz
Le: 0.39mH
Re: 3.2Ω
Sd: 123cm²
Cms: 0.82mm/N
Mms: 7g
Qes: 0.26
Qms: 3.9
Qts: 0.24
SPL: 95.1dB
Vas: 17.3L
Xmax: 4mm
Power: 40W
Impedance: 4Ω
Power Peak: 80
Sensitivity: 99dB
Low limit: 60Hz
Calculated sensitivity †: 95.1dB
High limit: 20000Hz
Manufacturer sensitivity: 99dB
Diameter: 165.1mm
Depth: 63.0mm
Cutout: 144.0mm

Compare

Same-size drivers, compared with the PS65LP-4. Clear differences are green when better and red when worse.

This driverPS65LP-4

Best price

–

67 Hz

Qts

0.24

Vas

17.3 L

6 T·m

Xmax

4 mm

Sensitivity

95.1 dB

Power

40 W

Dayton AudioGF180-4

£18.70

Fs49 Hz −27%

Qts0.42 +75%

Vas16.5 L −5%

BL6.5 T·m +8%

Xmax4 mm –

Sensitivity88.1 dB −7

Dayton AudioRS150-8

£44.87

Fs48 Hz −29%

Qts0.34 +42%

Vas16.6 L −4%

BL5.6 T·m −7%

Xmax4 mm –

Sensitivity88.3 dB −6.8

Scanspeak15W/8424G00

£49.40

Fs46 Hz −32%

Qts0.25 +4%

Vas14.5 L −16%

BL6.6 T·m +10%

Xmax2.6 mm −35%

Sensitivity89.2 dB −5.9

Scanspeak15W/4424G00

£53.55

Fs46 Hz −32%

Qts0.24 –

Vas13.8 L −20%

BL5.2 T·m −13%

Xmax2.8 mm −30%

Sensitivity89.2 dB −5.9

Scanspeak15W/8434G00

£56.10

Fs45 Hz −33%

Qts0.25 +4%

Vas12.8 L −26%

BL7.3 T·m +22%

Xmax4.2 mm +5%

Sensitivity88.4 dB −6.7

Dayton AudioRS150P-8A

£58.03

Fs47 Hz −30%

Qts0.34 +42%

Vas16.7 L −3%

BL5.6 T·m −7%

Xmax4 mm –

Sensitivity88.1 dB −7

Scanspeak15W/4434G00

£58.57

Fs43 Hz −36%

Qts0.21 −13%

Vas12.8 L −26%

BL5.9 T·m –

Xmax4.3 mm +7%

Sensitivity88.7 dB −6.4

SB AcousticsSB17NRX2L35-4

£59.85

Fs41 Hz −39%

Qts0.25 +4%

Vas21.9 L +27%

BL6.5 T·m +8%

Xmax4.8 mm +20%

Sensitivity89.7 dB −5.4

Eighteen Sound6ND430

£109.14

Fs64 Hz −5%

Qts0.24 –

Vas12.2 L −29%

BL7.8 T·m +30%

Xmax5 mm +25%

Sensitivity93.1 dB −2

MonacorSPH-170C

£144.60

Fs38 Hz −44%

Qts0.26 +8%

Vas24 L +39%

BL9.4 T·m +57%

Xmax4 mm –

Sensitivity88.9 dB −6.2

Scanspeak15M/4531K00

£150.70

Fs42 Hz −38%

Qts0.27 +13%

Vas16 L −8%

BL6 T·m –

Xmax3 mm −25%

Sensitivity88.3 dB −6.8

WavecorWF182BD13

£157.84

Fs38 Hz −44%

Qts0.26 +8%

Vas20.8 L +20%

BL6.9 T·m +15%

Xmax5.5 mm +38%

Sensitivity88.3 dB −6.8

SB AcousticsMR16P-4

£159.05

Fs31 Hz −54%

Qts0.25 +4%

Vas47.2 L +173%

BL5.2 T·m −13%

Xmax3.1 mm −22%

Sensitivity89.4 dB −5.7

SB AcousticsMR16PNW-4

£159.05

Fs31 Hz −54%

Qts0.25 +4%

Vas47.2 L +173%

BL5.2 T·m −13%

Xmax3.1 mm −22%

Sensitivity89.4 dB −5.7

SB AcousticsMW19P-4

£165.40

Fs29 Hz −57%

Qts0.24 –

Vas61 L +253%

BL6.5 T·m +8%

Xmax6.8 mm +70%

Sensitivity89.6 dB −5.5

SB AcousticsMW19PNW-4

£168.40

Fs29 Hz −57%

Qts0.24 –

Vas61 L +253%

BL6.5 T·m +8%

Xmax6.8 mm +70%

Sensitivity89.6 dB −5.5

Scanspeak15WU/4741T00

£261.31

Fs34 Hz −49%

Qts0.23 −4%

Vas20 L +16%

BL6 T·m –

Xmax9 mm +125%

Sensitivity87 dB −8.1

Scanspeak15WU/8741T00

£301.39

Fs35 Hz −48%

Qts0.26 +8%

Vas19.9 L +15%

BL7.5 T·m +25%

Xmax9 mm +125%

Sensitivity86.9 dB −8.2

AccutonC173-6-096

£837.27

Fs50 Hz −26%

Qts0.22 −8%

Vas17.0 L –

BL11.4 T·m +90%

Xmax5 mm +25%

Sensitivity91.5 dB −3.6

Audio Technology18 H 52 06 13 SDKA-LR

No current price

Fs32 Hz −52%

Qts0.25 +4%

Vas50 L +189%

BL7.4 T·m +23%

Xmax4 mm –

Sensitivity89.9 dB −5.2

CIARECW161N

No current price

Fs52 Hz −23%

Qts0.35 +46%

Vas17.4 L –

BL6.1 T·m –

Xmax4 mm –

Sensitivity89.7 dB −5.4

No photo

PHL Audio1426

No current price

Fs72 Hz +7%

Qts0.26 +8%

Vas12.4 L −28%

BL10.3 T·m +72%

Xmax4 mm –

Sensitivity94.1 dB −1

No photo

PHL Audio1426NDU

No current price

Fs72 Hz +7%

Qts0.26 +8%

Vas12.4 L −28%

BL10.3 T·m +72%

Xmax4 mm –

Sensitivity94.1 dB −1

WavecorWF182BD14

No current price

Fs36 Hz −47%

Qts0.25 +4%

Vas23 L +33%

BL6.9 T·m +15%

Xmax5.5 mm +38%

Sensitivity88.2 dB −6.9

WavecorWF152BD06

No current price

Fs45 Hz −34%

Qts0.29 +21%

Vas11.5 L −34%

BL6.3 T·m +6%

Xmax4.5 mm +13%

Sensitivity87.3 dB −7.8

WavecorWF152BD14

No current price

Fs45 Hz −34%

Qts0.29 +21%

Vas11.5 L −34%

BL6.3 T·m +6%

Xmax4.5 mm +13%

Sensitivity87.3 dB −7.8

Lii AudioST-5

No current price

Fs56 Hz −17%

Qts0.66 +176%

Vas14.3 L −17%

BL5.8 T·m –

Xmax4 mm –

Sensitivity86.7 dB −8.4

Tang BandW6-1559S

No current price

Fs45 Hz −33%

Qts0.24 –

Vas13.3 L −23%

BL13.7 T·m +129%

Xmax5.5 mm +38%

Sensitivity88.9 dB −6.2

Sica6 CX 2 PL P

No current price

Fs85 Hz +26%

Qts0.24 –

Vas5.4 L −69%

BL12.8 T·m +113%

Xmax3.5 mm −13%

Sensitivity92.9 dB −2.2

WavecorWF182BD04

No current price

Fs34 Hz −50%

Qts0.25 +4%

Vas32.4 L +87%

BL6.8 T·m +13%

Xmax5.5 mm +38%

Sensitivity88.9 dB −6.2

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

6.5-inch LF driver · 40 W

Dayton Audio PS65LP-4 4Ω

4 Ω · 60–20000 Hz

No current price

View offers

Open in 00 Simulator

Fs: 67Hz
Xmax: 4mm
SPL: 95dB
Pe: 40W
BL: 6T·m
Vd: 49cm³
Qts: 0.24
Vas: 17L

See all 23 specs

Curve provenanceInspect 3 traces

These plotted lines are Bits digitizations of manufacturer evidence, not new measurements. How provenance works

15 degrees
Frequency response
Trace datasheet-response-trace-poc/v1
240 plotted pointsMedium confidence1,023 selected pixels of 3,711
Manufacturer datasheet, page 1
30 degrees
Frequency response
Trace datasheet-response-trace-poc/v1
240 plotted pointsMedium confidence2,178 selected pixels of 2,375
Manufacturer datasheet, page 1
45 degrees
Frequency response
Trace datasheet-response-trace-poc/v1
240 plotted pointsMedium confidence1,700 selected pixels of 2,810
Manufacturer datasheet, page 1

Specifications

Published by Dayton Audio

Manufacturer page

Datasheet PDF

The published T/S values agree with each other

Thiele/Small

Fs: 67Hz
Qts: 0.24
Qes: 0.26
Qms: 3.9
Vas: 17.3L
Re: 3.2Ω
Le: 0.39mH

Motor and cone

BL: 6T·m
Sd: 123cm²
Mms: 7g
Xmax: 4mm
Vd †: 49cm³

Power and response

Sensitivity †: 95.1dB
Manufacturer sensitivity: 99dB
Power: 40W
Impedance: 4Ω
Range: 60–20000Hz
EBP †: 259 · Leans vented

Size and mounting

Diameter: 165.1mm
Cutout: 144.0mm
Depth: 63.0mm

Other published values

Cms: 0.82mm/N
Power Peak: 80

Sensitivity shows 95.1 dB, calculated from the T/S values. Dayton Audio publishes 99.0 dB, 3.9 dB apart.

† Calculated by bits from the published values

What this validation status means

Everything else Dayton Audio lists

LF · Primary · 6.5″

BL: 6T·m
Fs: 67Hz
Le: 0.39mH
Re: 3.2Ω
Sd: 123cm²
Cms: 0.82mm/N
Mms: 7g
Qes: 0.26
Qms: 3.9
Qts: 0.24
SPL: 95.1dB
Vas: 17.3L
Xmax: 4mm
Power: 40W
Impedance: 4Ω
Power Peak: 80
Sensitivity: 99dB
Low limit: 60Hz
Calculated sensitivity †: 95.1dB
High limit: 20000Hz
Manufacturer sensitivity: 99dB
Diameter: 165.1mm
Depth: 63.0mm
Cutout: 144.0mm

Compare

Same-size drivers, compared with the PS65LP-4. Clear differences are green when better and red when worse.

This driverPS65LP-4

Best price

–

67 Hz

Qts

0.24

Vas

17.3 L

6 T·m

Xmax

4 mm

Sensitivity

95.1 dB

Power

40 W

Dayton AudioGF180-4

£18.70

Fs49 Hz −27%

Qts0.42 +75%

Vas16.5 L −5%

BL6.5 T·m +8%

Xmax4 mm –

Sensitivity88.1 dB −7

Dayton AudioRS150-8

£44.87

Fs48 Hz −29%

Qts0.34 +42%

Vas16.6 L −4%

BL5.6 T·m −7%

Xmax4 mm –

Sensitivity88.3 dB −6.8

Scanspeak15W/8424G00

£49.40

Fs46 Hz −32%

Qts0.25 +4%

Vas14.5 L −16%

BL6.6 T·m +10%

Xmax2.6 mm −35%

Sensitivity89.2 dB −5.9

Scanspeak15W/4424G00

£53.55

Fs46 Hz −32%

Qts0.24 –

Vas13.8 L −20%

BL5.2 T·m −13%

Xmax2.8 mm −30%

Sensitivity89.2 dB −5.9

Scanspeak15W/8434G00

£56.10

Fs45 Hz −33%

Qts0.25 +4%

Vas12.8 L −26%

BL7.3 T·m +22%

Xmax4.2 mm +5%

Sensitivity88.4 dB −6.7

Dayton AudioRS150P-8A

£58.03

Fs47 Hz −30%

Qts0.34 +42%

Vas16.7 L −3%

BL5.6 T·m −7%

Xmax4 mm –

Sensitivity88.1 dB −7

Scanspeak15W/4434G00

£58.57

Fs43 Hz −36%

Qts0.21 −13%

Vas12.8 L −26%

BL5.9 T·m –

Xmax4.3 mm +7%

Sensitivity88.7 dB −6.4

SB AcousticsSB17NRX2L35-4

£59.85

Fs41 Hz −39%

Qts0.25 +4%

Vas21.9 L +27%

BL6.5 T·m +8%

Xmax4.8 mm +20%

Sensitivity89.7 dB −5.4

Eighteen Sound6ND430

£109.14

Fs64 Hz −5%

Qts0.24 –

Vas12.2 L −29%

BL7.8 T·m +30%

Xmax5 mm +25%

Sensitivity93.1 dB −2

MonacorSPH-170C

£144.60

Fs38 Hz −44%

Qts0.26 +8%

Vas24 L +39%

BL9.4 T·m +57%

Xmax4 mm –

Sensitivity88.9 dB −6.2

Scanspeak15M/4531K00

£150.70

Fs42 Hz −38%

Qts0.27 +13%

Vas16 L −8%

BL6 T·m –

Xmax3 mm −25%

Sensitivity88.3 dB −6.8

WavecorWF182BD13

£157.84

Fs38 Hz −44%

Qts0.26 +8%

Vas20.8 L +20%

BL6.9 T·m +15%

Xmax5.5 mm +38%

Sensitivity88.3 dB −6.8

SB AcousticsMR16P-4

£159.05

Fs31 Hz −54%

Qts0.25 +4%

Vas47.2 L +173%

BL5.2 T·m −13%

Xmax3.1 mm −22%

Sensitivity89.4 dB −5.7

SB AcousticsMR16PNW-4

£159.05

Fs31 Hz −54%

Qts0.25 +4%

Vas47.2 L +173%

BL5.2 T·m −13%

Xmax3.1 mm −22%

Sensitivity89.4 dB −5.7

SB AcousticsMW19P-4

£165.40

Fs29 Hz −57%

Qts0.24 –

Vas61 L +253%

BL6.5 T·m +8%

Xmax6.8 mm +70%

Sensitivity89.6 dB −5.5

SB AcousticsMW19PNW-4

£168.40

Fs29 Hz −57%

Qts0.24 –

Vas61 L +253%

BL6.5 T·m +8%

Xmax6.8 mm +70%

Sensitivity89.6 dB −5.5

Scanspeak15WU/4741T00

£261.31

Fs34 Hz −49%

Qts0.23 −4%

Vas20 L +16%

BL6 T·m –

Xmax9 mm +125%

Sensitivity87 dB −8.1

Scanspeak15WU/8741T00

£301.39

Fs35 Hz −48%

Qts0.26 +8%

Vas19.9 L +15%

BL7.5 T·m +25%

Xmax9 mm +125%

Sensitivity86.9 dB −8.2

AccutonC173-6-096

£837.27

Fs50 Hz −26%

Qts0.22 −8%

Vas17.0 L –

BL11.4 T·m +90%

Xmax5 mm +25%

Sensitivity91.5 dB −3.6

Audio Technology18 H 52 06 13 SDKA-LR

No current price

Fs32 Hz −52%

Qts0.25 +4%

Vas50 L +189%

BL7.4 T·m +23%

Xmax4 mm –

Sensitivity89.9 dB −5.2

CIARECW161N

No current price

Fs52 Hz −23%

Qts0.35 +46%

Vas17.4 L –

BL6.1 T·m –

Xmax4 mm –

Sensitivity89.7 dB −5.4

No photo

PHL Audio1426

No current price

Fs72 Hz +7%

Qts0.26 +8%

Vas12.4 L −28%

BL10.3 T·m +72%

Xmax4 mm –

Sensitivity94.1 dB −1

No photo

PHL Audio1426NDU

No current price

Fs72 Hz +7%

Qts0.26 +8%

Vas12.4 L −28%

BL10.3 T·m +72%

Xmax4 mm –

Sensitivity94.1 dB −1

WavecorWF182BD14

No current price

Fs36 Hz −47%

Qts0.25 +4%

Vas23 L +33%

BL6.9 T·m +15%

Xmax5.5 mm +38%

Sensitivity88.2 dB −6.9

WavecorWF152BD06

No current price

Fs45 Hz −34%

Qts0.29 +21%

Vas11.5 L −34%

BL6.3 T·m +6%

Xmax4.5 mm +13%

Sensitivity87.3 dB −7.8

WavecorWF152BD14

No current price

Fs45 Hz −34%

Qts0.29 +21%

Vas11.5 L −34%

BL6.3 T·m +6%

Xmax4.5 mm +13%

Sensitivity87.3 dB −7.8

Lii AudioST-5

No current price

Fs56 Hz −17%

Qts0.66 +176%

Vas14.3 L −17%

BL5.8 T·m –

Xmax4 mm –

Sensitivity86.7 dB −8.4

Tang BandW6-1559S

No current price

Fs45 Hz −33%

Qts0.24 –

Vas13.3 L −23%

BL13.7 T·m +129%

Xmax5.5 mm +38%

Sensitivity88.9 dB −6.2

Sica6 CX 2 PL P

No current price

Fs85 Hz +26%

Qts0.24 –

Vas5.4 L −69%

BL12.8 T·m +113%

Xmax3.5 mm −13%

Sensitivity92.9 dB −2.2

WavecorWF182BD04

No current price

Fs34 Hz −50%

Qts0.25 +4%

Vas32.4 L +87%

BL6.8 T·m +13%

Xmax5.5 mm +38%

Sensitivity88.9 dB −6.2

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.