PeerlessHDS-P830869
£46.01Fs34 Hz +42%, worse
Qts0.38 +9%
Vas57.6 L −23%, better
BL9.3 T·m −13%, worse
Xmax7.5 mm −19%, worse
Sensitivity89.5 dB +3, better
8-inch LF driver · PTT series · 52 mm voice coil
Purifi PTT8.0X08-NAB-01 8Ω
8 Ω
No price for delivery to the UK
- Fs
- 24Hz
- Xmax
- 9.3mm
- SPL
- 87dB
- Pe
- –
- BL
- 10.7T·m
- Vd
- 219cm³
- Qts
- 0.35
- Vas
- 75L
Purifi PTT8.0X08-NAB-01 is an 8-inch 8 ohm LF driver. The validated T/S data includes Fs 24 Hz, Qts 0.35, Vas 74.5 L, Xmax 9.3 mm, sensitivity 86.5 dB, plus 219 cm³ Vd and 65 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
- 24Hz
- Qts
- 0.35
- Qes
- 0.37
- Qms
- 5.8
- Vas
- 74.5L
- Re
- 6Ω
- Le
- 0.33mH
Motor and cone
- BL
- 10.7T·m
- Sd
- 235cm²
- Mms
- 48g
- Xmax
- 9.3mm
- Vd †
- 219cm³
- Voice coil
- 52mm
Power and response
- Sensitivity †
- 86.5dB
- Manufacturer sensitivity
- 86.4dB
- Impedance
- 8Ω
- Min. impedance
- 6.6Ω
- EBP †
- 65 · Sealed or vented
Size and mounting
- Diameter
- 221mm
- Cutout
- 193mm
- Bolt circle
- 210mm
- Weight
- 3.5kg
Other published values
- Cms
- 0.95mm/N
- Rms
- 1.22kg/s
- Xmech
- 15
Other dimensions
- Mounting Depth
- 102
† Calculated by bits from the published values
What this validation status means
Everything else Purifi lists
LF · Primary · 8″
- BL
- 10.7T·m
- Fs
- 24Hz
- Le
- 0.33mH
- Re
- 6Ω
- Sd
- 235cm²
- Cms
- 0.95mm/N
- Mms
- 48g
- Qes
- 0.37
- Qms
- 5.8
- Qts
- 0.35
- Rms
- 1.22kg/s
- SPL
- 86.5dB
- Vas
- 74.5L
- Xmax
- 9.3mm
- Xmech
- 15
- Impedance
- 8Ω
- Sensitivity
- 86.4dB
- Calculated sensitivity †
- 86.5dB
- Manufacturer sensitivity
- 86.4dB
- Min. impedance
- 6.6Ω
- Voice coil
- 52mm
- Weight
- 3.5kg
- Diameter
- 221mm
- Mounting Depth
- 102
- Cutout
- 193mm
- Bolt circle
- 210mm
02
Compare
Same-size drivers, compared with the PTT8.0X08-NAB-01. Clear differences are green when better and red when worse.
This driverPTT8.0X08-NAB-01
Best price
–
Fs
24 Hz
Qts
0.35
Vas
74.5 L
BL
10.7 T·m
Xmax
9.3 mm
Sensitivity
86.5 dB
Power
–
VisatonW 200 S
£50.23Fs30 Hz +25%, worse
Qts0.33 −6%
Vas70 L −6%
BL9 T·m −16%, worse
Xmax3.5 mm −62%, worse
Sensitivity89.2 dB +2.7, better
HiViC8
£61.33Fs35 Hz +46%, worse
Qts0.36 –
Vas56.1 L −25%, better
BL9.8 T·m −8%
Xmax5.9 mm −37%, worse
Sensitivity89.6 dB +3.1, better
FaitalPRO8PR200
£73.79Fs58 Hz +142%, worse
Qts0.37 +6%
Vas16.9 L −77%, better
BL11.5 T·m +7%
Xmax8.2 mm −12%, worse
Sensitivity91.4 dB +4.9, better
Dayton AudioDCS205-4
£75.27Fs32 Hz +35%, worse
Qts0.37 +6%
Vas27 L −64%, better
BL10.7 T·m –
Xmax8.8 mm −5%
Sensitivity85.6 dB −0.9
VisatonGF 200
£132.67Fs30 Hz +25%, worse
Qts0.34 –
Vas68 L −9%
BL9.2 T·m −14%, worse
Xmax6 mm −35%, worse
Sensitivity89 dB +2.5, better
VisatonAL 200
£150.67Fs32 Hz +33%, worse
Qts0.35 –
Vas77 L +3%
BL8.8 T·m −18%, worse
Xmax7 mm −25%, worse
Sensitivity90.1 dB +3.6, better
MarkaudioMA200-M MULTI
£156.00Fs33 Hz +38%, worse
Qts0.35 –
Vas65.2 L −12%, better
BL8.5 T·m −20%, worse
Xmax9 mm −3%
Sensitivity89.6 dB +3.1, better
SB AcousticsWO24P-8
£185.95Fs25 Hz –
Qts0.38 +9%
Vas87.5 L +17%, worse
BL9.9 T·m −7%
Xmax8.5 mm −9%
Sensitivity87 dB +0.5
SB AcousticsWO24P-4
£195.93Fs28 Hz +17%, worse
Qts0.40 +14%, worse
Vas71 L −5%
BL7.6 T·m −29%, worse
Xmax8.5 mm −9%
Sensitivity87.7 dB +1.2
Beyma8NMFW
£228.68Fs37 Hz +54%, worse
Qts0.34 –
Vas27 L −64%, better
BL13.4 T·m +25%, better
Xmax9 mm −3%
Sensitivity87.8 dB +1.3
Scanspeak22W/8857T00
£284.64Fs23 Hz −4%
Qts0.30 −14%, better
Vas87.7 L +18%, worse
BL10.1 T·m −6%
Xmax9 mm −3%
Sensitivity87.3 dB +0.8
Scanspeak18WU/4747T00
£288.83Fs36 Hz +50%, worse
Qts0.35 –
Vas36 L −52%, better
BL5.9 T·m −45%, worse
Xmax9 mm −3%
Sensitivity88.4 dB +1.9
SB AcousticsWO24TX-8
£292.97Fs25 Hz –
Qts0.34 –
Vas88 L +18%, worse
BL10.4 T·m –
Xmax8.6 mm −8%
Sensitivity87.6 dB +1.1
SB AcousticsWO24TX-4
£292.97Fs26 Hz +10%
Qts0.35 –
Vas79 L +6%
BL7.9 T·m −26%, worse
Xmax8.8 mm −6%
Sensitivity87.9 dB +1.4
Scanspeak18WU/4741T00
£304.20Fs34 Hz +42%, worse
Qts0.36 –
Vas38.4 L −48%, better
BL5.9 T·m −45%, worse
Xmax9 mm −3%
Sensitivity87.9 dB +1.4
£309.76
Fs33 Hz +38%, worse
Qts0.30 −14%, better
Vas72 L −3%
BL8.8 T·m −18%, worse
Xmax7 mm −25%, worse
Sensitivity90.6 dB +4.1, better
PurifiPTT8.0X04-NAB-01
£586.08Fs26 Hz +8%
Qts0.36 –
Vas70.4 L −6%
BL8 T·m −25%, worse
Xmax9.3 mm –
Sensitivity87.2 dB +0.7
Scanspeak21WE/8542T00
£837.27Fs36 Hz +50%, worse
Qts0.38 +9%
Vas54 L −28%, better
BL10 T·m −7%
Xmax7.7 mm −17%, worse
Sensitivity90 dB +3.5, better
Audio Technology8 A 77 20 06 SD
No current priceFs30 Hz +25%, worse
Qts0.30 −14%, better
Vas67 L −10%, better
BL9.3 T·m −13%, worse
Xmax8 mm −14%, worse
Sensitivity89.2 dB +2.7, better
Tang BandW8-2096B
No current priceFs32 Hz +33%, worse
Qts0.32 −9%
Vas57.9 L −22%, better
BL8.0 T·m −26%, worse
Xmax8.5 mm −9%
Sensitivity89.1 dB +2.6, better
Supravox215 GMF
No current priceFs54 Hz +125%, worse
Qts0.36 –
Vas60 L −19%, better
BL9.7 T·m −9%
Xmax3.7 mm −60%, worse
Sensitivity96 dB +9.5, better
HiViE8N
No current priceFs35 Hz +46%, worse
Qts0.33 −6%
Vas52.5 L −30%, better
BL10.4 T·m –
Xmax4.9 mm −47%, worse
Sensitivity89.9 dB +3.4, better
KartesianBOM185_VKI
No current priceFs38 Hz +58%, worse
Qts0.32 −9%
Vas32.2 L −57%, better
BL11.6 T·m +8%
Xmax10 mm +8%
Sensitivity89.2 dB +2.7, better
HiViC8N
No current priceFs38 Hz +58%, worse
Qts0.32 −9%
Vas47.8 L −36%, better
BL10.7 T·m –
Xmax4.9 mm −47%, worse
Sensitivity90.7 dB +4.2, better
Cube AudioF8 MAGUS
No current priceFs40 Hz +67%, worse
Qts0.37 +6%
Vas53 L −29%, better
BL9 T·m −16%, worse
Xmax3 mm −68%, worse
Sensitivity91.7 dB +5.2, better
WavecorWF223BD02
No current priceFs31 Hz +29%, worse
Qts0.37 +6%
Vas49.5 L −34%, better
BL9.5 T·m −11%, worse
Xmax6.5 mm −30%, worse
Sensitivity87.9 dB +1.4
RS SpeakersW 220.50 FIBONACCI
No current priceFs33 Hz +39%, worse
Qts0.36 –
Vas55.6 L −25%, better
BL8.6 T·m −20%, worse
Xmax6 mm −35%, worse
Sensitivity89.3 dB +2.8, better
Audio Technology8 I 52 20 06 SD
No current priceFs33 Hz +38%, worse
Qts0.26 −26%, better
Vas70 L −6%
BL10.0 T·m −7%
Xmax8 mm −14%, worse
Sensitivity91.3 dB +4.8, better
Tang BandW8Q-1071F
No current priceFs27 Hz +13%, worse
Qts0.34 –
Vas70.4 L −5%
BL14.6 T·m +36%, better
Xmax12 mm +29%, better
Sensitivity87.9 dB +1.4
Tune the match
Choose the published values that matter to your design. Size stays matched to this driver.
Qts
Qes
VasL
Xmaxmm
BLTm
- SoundImports4.0 out of 52 ratings · Checked 25 Oct 2026Read reviews on SoundImports
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| Shop | Price | Against the lowest | Stock | Link |
|---|---|---|---|---|
SoundImports Import VAT and duty may apply | £586.08 | Back order | Visit shop at SoundImports |