6-inch LF driver · Flexunits series · 180 W

Audio Technology 6 A 77 20 06 SD 8Ω

Name: Audio Technology 6 A 77 20 06 SD 8 Ohm
Brand: Audio Technology
SKU: 6 A 77 20 06 SD

8 Ω

No current price

View offers

Open in 00 Simulator

Fs: 34Hz
Xmax: 8mm
SPL: 89dB
Pe: 180W
BL: 8T·m
Vd: 138cm³
Qts: 0.32
Vas: 44L

See all 20 specs

Specifications

Published by Audio Technology

Manufacturer page

Datasheet PDF

Audio Technology 6 A 77 20 06 SD is a 6-inch 8 ohm LF driver rated at 180 W RMS. The validated T/S data includes Fs 34 Hz, Qts 0.32, Vas 44 L, Xmax 8 mm, sensitivity 88.6 dB, plus 138 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: 34Hz
Qts: 0.32
Qes: 0.38
Qms: 2
Vas: 44L
Re: 5.5Ω
Le: 0.18mH

Motor and cone

BL: 8T·m
Sd: 172cm²
Mms: 21g
Xmax: 8mm
Vd †: 138cm³

Power and response

Sensitivity †: 88.6dB
Manufacturer sensitivity: 88.5dB
Power: 180W
Impedance: 8Ω
EBP †: 89 · Sealed or vented

Other published values

Cms: 1.04mm/N
Rms: 2.24kg/s
Xmech: 35

† Calculated by bits from the published values

What this validation status means

Everything else Audio Technology lists

LF · Primary · 6″

BL: 8T·m
Fs: 34Hz
Le: 0.18mH
Re: 5.5Ω
Sd: 172cm²
Cms: 1.04mm/N
Mms: 21g
Qes: 0.38
Qms: 2
Qts: 0.32
Rms: 2.24kg/s
SPL: 88.6dB
Vas: 44L
Xmax: 8mm
Xmech: 35
Power: 180W
Impedance: 8Ω
Sensitivity: 88.5dB
Calculated sensitivity †: 88.6dB
Manufacturer sensitivity: 88.5dB

Compare

Same-size drivers, compared with the 6 A 77 20 06 SD. Clear differences are green when better and red when worse.

This driver6 A 77 20 06 SD

Best price

–

34 Hz

Qts

0.32

Vas

44 L

8 T·m

Xmax

8 mm

Sensitivity

88.6 dB

Power

180 W

SB AcousticsSB15SFCR39-4

£40.19

Fs31 Hz −9%

Qts0.32 –

Vas49.9 L +13%

BL6.9 T·m −14%

Xmax11 mm +38%

Sensitivity88.4 dB –

CIAREHW162

£48.28

Fs44 Hz +29%

Qts0.33 +3%

Vas24.8 L −44%

BL7.5 T·m −6%

Xmax4.5 mm −44%

Sensitivity89.4 dB +0.8

Dayton AudioRS180-8

£60.56

Fs36 Hz +5%

Qts0.31 −3%

Vas24.4 L −45%

BL7.8 T·m –

Xmax6 mm −25%

Sensitivity86.3 dB −2.3

HiViE6.5

£64.34

Fs37 Hz +9%

Qts0.32 –

Vas31 L −30%

BL8.1 T·m –

Xmax5.8 mm −28%

Sensitivity88.3 dB –

SEASH1215-08 CA18RNX

£109.59

Fs35 Hz –

Qts0.31 −3%

Vas33 L −25%

BL7.2 T·m −10%

Xmax6 mm −25%

Sensitivity87.9 dB −0.7

SEASH1456-08 ER18RNX

£110.55

Fs37 Hz +9%

Qts0.32 –

Vas32 L −27%

BL7.2 T·m −10%

Xmax6 mm −25%

Sensitivity88.2 dB –

WavecorWF182BD12

£119.63

Fs30 Hz −13%

Qts0.37 +16%

Vas32.4 L −26%

BL8.2 T·m –

Xmax5.5 mm −31%

Sensitivity85.4 dB −3.2

Scanspeak18W/8545K00

£144.00

Fs28 Hz −18%

Qts0.28 −12%

Vas46.4 L +5%

BL8.2 T·m –

Xmax6.5 mm −19%

Sensitivity87.3 dB −1.3

SB AcousticsMW16P-8

£145.30

Fs29 Hz −15%

Qts0.33 +3%

Vas48 L +9%

BL6.3 T·m −21%

Xmax12 mm +50%

Sensitivity87.3 dB −1.3

SB AcousticsMW16PNW-8

£148.17

Fs29 Hz −15%

Qts0.32 –

Vas49.9 L +13%

BL6.3 T·m −21%

Xmax12 mm +50%

Sensitivity87.6 dB −1

SB AcousticsMW16P-12

£148.17

Fs31 Hz −10%

Qts0.37 +16%

Vas47.3 L +7%

BL7.4 T·m −7%

Xmax12.4 mm +55%

Sensitivity87.3 dB −1.3

SB AcousticsMR16PNW-8

£160.88

Fs31 Hz −9%

Qts0.32 –

Vas44.8 L –

BL6.5 T·m −19%

Xmax6.2 mm −22%

Sensitivity88 dB −0.6

SB AcousticsMR16P-8

£160.88

Fs32 Hz −6%

Qts0.30 −6%

Vas44.3 L –

BL6.5 T·m −19%

Xmax6.2 mm −22%

Sensitivity88.6 dB –

Scanspeak18W/4531G01

£168.82

Fs34 Hz –

Qts0.35 +9%

Vas45.6 L +4%

BL5.7 T·m −29%

Xmax6.5 mm −19%

Sensitivity88.8 dB –

Scanspeak18W/4531G00

£182.05

Fs33 Hz –

Qts0.35 +9%

Vas41.9 L −5%

BL5.7 T·m −29%

Xmax6.5 mm −19%

Sensitivity88 dB −0.6

WavecorWF182BD20

£190.56

Fs30 Hz −13%

Qts0.37 +16%

Vas32.4 L −26%

BL8.2 T·m –

Xmax5.5 mm −31%

Sensitivity85.4 dB −3.2

SB AcousticsMW16TX-8

£253.24

Fs29 Hz −14%

Qts0.33 +3%

Vas48 L +9%

BL6.3 T·m −21%

Xmax12 mm +50%

Sensitivity87.4 dB −1.2

SEASE0042-08S W18NX001

£254.04

Fs40 Hz +18%

Qts0.34 +6%

Vas24 L −45%

BL7 T·m −13%

Xmax7 mm −13%

Sensitivity87.8 dB −0.8

SB AcousticsMW19TX-8

£287.12

Fs33 Hz –

Qts0.33 +3%

Vas53.4 L +21%

BL7.5 T·m −6%

Xmax13.4 mm +68%

Sensitivity89.4 dB +0.8

Scanspeak18WU/8747T00

£287.92

Fs36 Hz +6%

Qts0.38 +19%

Vas36.2 L −18%

BL7.4 T·m −7%

Xmax9 mm +13%

Sensitivity88 dB −0.6

Scanspeak18WU/4747T00

£292.16

Fs36 Hz +6%

Qts0.35 +9%

Vas36 L −18%

BL5.9 T·m −26%

Xmax9 mm +13%

Sensitivity88.4 dB –

Scanspeak18WU/4741T00

£313.33

Fs34 Hz –

Qts0.36 +12%

Vas38.4 L −13%

BL5.9 T·m −26%

Xmax9 mm +13%

Sensitivity87.9 dB −0.7

SEASE0073-08 W16NX003

£423.44

Fs36 Hz +6%

Qts0.34 +6%

Vas17 L −61%

BL7.6 T·m −5%

Xmax7 mm −13%

Sensitivity85.5 dB −3.1

SEASE0117-08 W19NX004

£508.13

Fs33 Hz –

Qts0.39 +22%

Vas33 L −25%

BL7.9 T·m –

Xmax7 mm −13%

Sensitivity86.5 dB −2.1

AccutonAS168-9-470

£685.19

Fs27 Hz −21%

Qts0.35 +9%

Vas35.5 L −19%

BL12.1 T·m +51%

Xmax8 mm –

Sensitivity84.7 dB −3.9

Scanspeak18WE/8542T00

£846.91

Fs50 Hz +47%

Qts0.32 –

Vas16 L −64%

BL9.7 T·m +21%

Xmax7.7 mm −4%

Sensitivity89.7 dB +1.1

SEASE0096-08 W18NX003

No current price

Fs35 Hz –

Qts0.34 +6%

Vas31 L −30%

BL7.4 T·m −7%

Xmax7 mm −13%

Sensitivity87.5 dB −1.1

Audio Technology6 H 52 17 06 SD

No current price

Fs33 Hz –

Qts0.35 +9%

Vas47 L +7%

BL6.6 T·m −18%

Xmax6.3 mm −21%

Sensitivity88.1 dB −0.5

SEASH1869-08 L16RNX/T

No current price

Fs32 Hz −6%

Qts0.33 +3%

Vas18 L −59%

BL8.7 T·m +9%

Xmax7 mm −13%

Sensitivity84.3 dB −4.3

PurifiPTT6.5X08-NFA-06

No current price

Fs31 Hz −9%

Qts0.34 +6%

Vas26 L −41%

BL8.9 T·m +11%

Xmax9.8 mm +23%

Sensitivity85.4 dB −3.2

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-inch LF driver · Flexunits series · 180 W

Audio Technology 6 A 77 20 06 SD 8Ω

8 Ω

No current price

View offers

Open in 00 Simulator

Fs: 34Hz
Xmax: 8mm
SPL: 89dB
Pe: 180W
BL: 8T·m
Vd: 138cm³
Qts: 0.32
Vas: 44L

See all 20 specs

Specifications

Published by Audio Technology

Manufacturer page

Datasheet PDF

The published T/S values agree with each other

Thiele/Small

Fs: 34Hz
Qts: 0.32
Qes: 0.38
Qms: 2
Vas: 44L
Re: 5.5Ω
Le: 0.18mH

Motor and cone

BL: 8T·m
Sd: 172cm²
Mms: 21g
Xmax: 8mm
Vd †: 138cm³

Power and response

Sensitivity †: 88.6dB
Manufacturer sensitivity: 88.5dB
Power: 180W
Impedance: 8Ω
EBP †: 89 · Sealed or vented

Other published values

Cms: 1.04mm/N
Rms: 2.24kg/s
Xmech: 35

† Calculated by bits from the published values

What this validation status means

Everything else Audio Technology lists

LF · Primary · 6″

BL: 8T·m
Fs: 34Hz
Le: 0.18mH
Re: 5.5Ω
Sd: 172cm²
Cms: 1.04mm/N
Mms: 21g
Qes: 0.38
Qms: 2
Qts: 0.32
Rms: 2.24kg/s
SPL: 88.6dB
Vas: 44L
Xmax: 8mm
Xmech: 35
Power: 180W
Impedance: 8Ω
Sensitivity: 88.5dB
Calculated sensitivity †: 88.6dB
Manufacturer sensitivity: 88.5dB

Compare

Same-size drivers, compared with the 6 A 77 20 06 SD. Clear differences are green when better and red when worse.

This driver6 A 77 20 06 SD

Best price

–

34 Hz

Qts

0.32

Vas

44 L

8 T·m

Xmax

8 mm

Sensitivity

88.6 dB

Power

180 W

SB AcousticsSB15SFCR39-4

£40.19

Fs31 Hz −9%

Qts0.32 –

Vas49.9 L +13%

BL6.9 T·m −14%

Xmax11 mm +38%

Sensitivity88.4 dB –

CIAREHW162

£48.28

Fs44 Hz +29%

Qts0.33 +3%

Vas24.8 L −44%

BL7.5 T·m −6%

Xmax4.5 mm −44%

Sensitivity89.4 dB +0.8

Dayton AudioRS180-8

£60.56

Fs36 Hz +5%

Qts0.31 −3%

Vas24.4 L −45%

BL7.8 T·m –

Xmax6 mm −25%

Sensitivity86.3 dB −2.3

HiViE6.5

£64.34

Fs37 Hz +9%

Qts0.32 –

Vas31 L −30%

BL8.1 T·m –

Xmax5.8 mm −28%

Sensitivity88.3 dB –

SEASH1215-08 CA18RNX

£109.59

Fs35 Hz –

Qts0.31 −3%

Vas33 L −25%

BL7.2 T·m −10%

Xmax6 mm −25%

Sensitivity87.9 dB −0.7

SEASH1456-08 ER18RNX

£110.55

Fs37 Hz +9%

Qts0.32 –

Vas32 L −27%

BL7.2 T·m −10%

Xmax6 mm −25%

Sensitivity88.2 dB –

WavecorWF182BD12

£119.63

Fs30 Hz −13%

Qts0.37 +16%

Vas32.4 L −26%

BL8.2 T·m –

Xmax5.5 mm −31%

Sensitivity85.4 dB −3.2

Scanspeak18W/8545K00

£144.00

Fs28 Hz −18%

Qts0.28 −12%

Vas46.4 L +5%

BL8.2 T·m –

Xmax6.5 mm −19%

Sensitivity87.3 dB −1.3

SB AcousticsMW16P-8

£145.30

Fs29 Hz −15%

Qts0.33 +3%

Vas48 L +9%

BL6.3 T·m −21%

Xmax12 mm +50%

Sensitivity87.3 dB −1.3

SB AcousticsMW16PNW-8

£148.17

Fs29 Hz −15%

Qts0.32 –

Vas49.9 L +13%

BL6.3 T·m −21%

Xmax12 mm +50%

Sensitivity87.6 dB −1

SB AcousticsMW16P-12

£148.17

Fs31 Hz −10%

Qts0.37 +16%

Vas47.3 L +7%

BL7.4 T·m −7%

Xmax12.4 mm +55%

Sensitivity87.3 dB −1.3

SB AcousticsMR16PNW-8

£160.88

Fs31 Hz −9%

Qts0.32 –

Vas44.8 L –

BL6.5 T·m −19%

Xmax6.2 mm −22%

Sensitivity88 dB −0.6

SB AcousticsMR16P-8

£160.88

Fs32 Hz −6%

Qts0.30 −6%

Vas44.3 L –

BL6.5 T·m −19%

Xmax6.2 mm −22%

Sensitivity88.6 dB –

Scanspeak18W/4531G01

£168.82

Fs34 Hz –

Qts0.35 +9%

Vas45.6 L +4%

BL5.7 T·m −29%

Xmax6.5 mm −19%

Sensitivity88.8 dB –

Scanspeak18W/4531G00

£182.05

Fs33 Hz –

Qts0.35 +9%

Vas41.9 L −5%

BL5.7 T·m −29%

Xmax6.5 mm −19%

Sensitivity88 dB −0.6

WavecorWF182BD20

£190.56

Fs30 Hz −13%

Qts0.37 +16%

Vas32.4 L −26%

BL8.2 T·m –

Xmax5.5 mm −31%

Sensitivity85.4 dB −3.2

SB AcousticsMW16TX-8

£253.24

Fs29 Hz −14%

Qts0.33 +3%

Vas48 L +9%

BL6.3 T·m −21%

Xmax12 mm +50%

Sensitivity87.4 dB −1.2

SEASE0042-08S W18NX001

£254.04

Fs40 Hz +18%

Qts0.34 +6%

Vas24 L −45%

BL7 T·m −13%

Xmax7 mm −13%

Sensitivity87.8 dB −0.8

SB AcousticsMW19TX-8

£287.12

Fs33 Hz –

Qts0.33 +3%

Vas53.4 L +21%

BL7.5 T·m −6%

Xmax13.4 mm +68%

Sensitivity89.4 dB +0.8

Scanspeak18WU/8747T00

£287.92

Fs36 Hz +6%

Qts0.38 +19%

Vas36.2 L −18%

BL7.4 T·m −7%

Xmax9 mm +13%

Sensitivity88 dB −0.6

Scanspeak18WU/4747T00

£292.16

Fs36 Hz +6%

Qts0.35 +9%

Vas36 L −18%

BL5.9 T·m −26%

Xmax9 mm +13%

Sensitivity88.4 dB –

Scanspeak18WU/4741T00

£313.33

Fs34 Hz –

Qts0.36 +12%

Vas38.4 L −13%

BL5.9 T·m −26%

Xmax9 mm +13%

Sensitivity87.9 dB −0.7

SEASE0073-08 W16NX003

£423.44

Fs36 Hz +6%

Qts0.34 +6%

Vas17 L −61%

BL7.6 T·m −5%

Xmax7 mm −13%

Sensitivity85.5 dB −3.1

SEASE0117-08 W19NX004

£508.13

Fs33 Hz –

Qts0.39 +22%

Vas33 L −25%

BL7.9 T·m –

Xmax7 mm −13%

Sensitivity86.5 dB −2.1

AccutonAS168-9-470

£685.19

Fs27 Hz −21%

Qts0.35 +9%

Vas35.5 L −19%

BL12.1 T·m +51%

Xmax8 mm –

Sensitivity84.7 dB −3.9

Scanspeak18WE/8542T00

£846.91

Fs50 Hz +47%

Qts0.32 –

Vas16 L −64%

BL9.7 T·m +21%

Xmax7.7 mm −4%

Sensitivity89.7 dB +1.1

SEASE0096-08 W18NX003

No current price

Fs35 Hz –

Qts0.34 +6%

Vas31 L −30%

BL7.4 T·m −7%

Xmax7 mm −13%

Sensitivity87.5 dB −1.1

Audio Technology6 H 52 17 06 SD

No current price

Fs33 Hz –

Qts0.35 +9%

Vas47 L +7%

BL6.6 T·m −18%

Xmax6.3 mm −21%

Sensitivity88.1 dB −0.5

SEASH1869-08 L16RNX/T

No current price

Fs32 Hz −6%

Qts0.33 +3%

Vas18 L −59%

BL8.7 T·m +9%

Xmax7 mm −13%

Sensitivity84.3 dB −4.3

PurifiPTT6.5X08-NFA-06

No current price

Fs31 Hz −9%

Qts0.34 +6%

Vas26 L −41%

BL8.9 T·m +11%

Xmax9.8 mm +23%

Sensitivity85.4 dB −3.2

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.