PTT6.5M08-NFA-01

LF Driver
Simulate

Media

PTT6.5M08-NFA-01 view 1
PTT6.5M08-NFA-01 view 2
PTT6.5M08-NFA-01 view 3
PTT6.5M08-NFA-01 view 4
PTT6.5M08-NFA-01 view 5
PTT6.5M08-NFA-01 view 6
Auto-advancing

Overview

LF DriverPTT series
Purifi

PTT6.5M08-NFA-01

Size
6.5"
Impedance
8Ω
RMS Power
80W
Sensitivity
90dB
EBP
141
Vented alignment
Vd
38cm³
Datasheet

T/S Parameters

Valid
Manufacturer
Fs52Hz
Qts0.34
Qes0.37
Qms4.0
Vas13.2L
Re6.2Ω
Le0.39mH
BL9.8Tm
Sd133cm²
Mms18g
Xmax2.9mm
SPL90dB
Power80W
Impedance8Ω
Min Impedance6.8Ω
Xover200Hz
Voice Coil39mm

Pricing & availability

Price movement

Best current price

Updated 17 May 2026

soundimports
£372.41
inc VAT
Buy now

Dimensions & Physical

Weight1.8kg
Diameter176.0mm
Cutout Diameter148.0mm
Bolt Circle Diameter166.0mm

Similar Drivers

Keep size fixed, then add or remove T/S params to change the ranking and the comparison rows.

Search Similar
PTT6.5M08-NFA-01
Reference
Purifi
PTT6.5M08-NFA-01
6.5"
Best current price
£372.41
Compare on

Only active params are shown here. Size stays fixed automatically.

5 active T/S params, plus size.

Loading matches