Hornresp
.txt · Hornresp driver database
Driver file ready to place in Hornresp’s Drivers folder.
Download for HornrespPurifi PTT8.0X04-NAB-01 4Ω
LF DriverMedia
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Overview
LF DriverPTT series
Purifi
Purifi PTT8.0X04-NAB-01
Purifi PTT8.0X04-NAB-01 is a 8" 4 ohm LF driver rated at 90W RMS. The validated T/S data includes Fs 26Hz, Qts 0.36, Vas 70.4L, Xmax 9.3mm, sensitivity 87.2dB, plus 219cm³ Vd and 68 EBP. bits tracks vendor pricing, datasheet links, simulator import data, and similar drivers from the same loudspeaker database.
Size
8"
Impedance
4Ω
RMS Power
90W
Sensitivity
87.2dB
89.3dBmanufacturer; using T/S-derived value (2.1dB delta).
EBP
68
Either alignment
Vd
219cm³
T/S Parameters
Valid
Fs26Hz
Qts0.36
Qes0.38
Qms5.3
Vas70.4L
Re3.5Ω
Le0.18mH
BL8.0Tm
Sd235cm²
Mms43g
Xmax9.3mm
SPL87dB
Power90W
Impedance4Ω
Min Impedance3.8Ω
Voice Coil52mm
Pricing & availability
Price definitionsVendor offers
1 vendorsoundimports
Updated 11 Sept 2026
Source: inc VAT
£601.38
inc VAT
Out of stock
Use this driver
Open it in 00 Simulator, download it for your enclosure tool, or copy the specification values.
Files use canonical values. Required mechanical fields are derived only where the target format needs them.
WinISD
.wdr · WinISD driver editor
Native WinISD driver record with the required SI conversions.
Download for WinISDBASTA!
.bastaelement · BASTA! loudspeaker simulator
Native BASTA! element file using its documented SI-unit fields.
Download for BASTA!VituixCAD
.wdr · VituixCAD 2 Enclosure
A WinISD driver file that VituixCAD imports directly.
Download for VituixCAD00 Simulator
Direct import · Web app
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Plain text · Clipboard
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Dimensions & Physical
Weight3.5kg
Diameter221.0mm
Cutout Diameter193.0mm
Bolt Circle Diameter210.0mm
Similar Drivers
Size stays fixed. Tune the T/S ranges to change what counts as a match, or add a specific driver to compare it directly.
Reference
Purifi
PTT8.0X04-NAB-01
8"
Compare on
Matches sit inside every range. Size stays fixed automatically.
5 active T/S params, plus size. Pin a driver to open a side-by-side comparison.
12 matches
Compare a specific driver
Added drivers stay at the front of the list, whatever the ranges say.
90%
Similarity
£58.80
Visaton
W 200 S
8"
Xmax10mm+8%
Qts0.35-3%
BL7.7Tm-4%
Vas65L-8%
Qes0.380%
90%
Similarity
Visaton
W 200 S - 4 OHM
8"
Xmax10mm+8%
Qts0.35-3%
BL7.7Tm-4%
Vas65L-8%
Qes0.380%
86%
Similarity
£176.73
Visaton
AL 200
8"
Xmax10mm+8%
Qts0.35-3%
BL8.8Tm+10%
Vas77L+9%
Qes0.39+3%
86%
Similarity
Visaton
AL 200 - 8 OHM
8"
Xmax10mm+8%
Qts0.35-3%
BL8.8Tm+10%
Vas77L+9%
Qes0.39+3%
83%
Similarity
£140.05
Visaton
GF 200
8"
Xmax10mm+8%
Qts0.34-6%
BL9.2Tm+15%
Vas68L-3%
Qes0.37-3%
83%
Similarity
Visaton
GF 200 - 2 x 4 Ohm
8"
Xmax10mm+8%
Qts0.34-6%
BL9.2Tm+15%
Vas68L-3%
Qes0.37-3%
83%
Similarity
£18,240.00
Markaudio
MA200-M Multi
7.75"
Xmax9mm-3%
Qts0.35-4%
BL8.5Tm+7%
Vas65.2L-7%
Qes0.41+8%
82%
Similarity
£67.14
Visaton
W 200 S - 8 OHM
8"
Xmax10mm+8%
Qts0.33-8%
BL9Tm+13%
Vas70L-1%
Qes0.36-5%
82%
Similarity
Tang Band
W8-2096B
8"
Xmax8.5mm-9%
Qts0.32-11%
BL8Tm-1%
Vas57.9L-18%
Qes0.37-3%
79%
Similarity
Purifi
PTT8.0X08-NAB-01
8"
Xmax9.3mm0%
Qts0.35-3%
BL10.7Tm+34%
Vas74.5L+6%
Qes0.37-3%
76%
Similarity
£34.95
SB Acoustics
SB20PFCR30-8
8"
Xmax11.5mm+24%
Qts0.37+3%
BL7.7Tm-4%
Vas66.2L-6%
Qes0.43+13%
72%
Similarity
CIARE
HWB200
8"
Xmax7mm-25%
Qts0.38+6%
BL7.3Tm-9%
Vas57L-19%
Qes0.39+3%