Purifi Audio PTT10.0X08-NAB-02

10" · 8 Ω · 150 W · 86.1 dB · datasheet ↗

Thiele-Small parameters

Nominal size	10"
Impedance	8 Ω
Fs	22 Hz
Qts	0.393
Qes	0.42
Qms	6.1
Vas	81 L
Sd	360 cm²
Xmax	8.9 mm
Re	6.4 Ω
Bl	15.7 T·m
Mms	117.4 g
Pe	150 W
Sensitivity	86.1 dB

Alignment hint

EBP	52 · flexible
Sealed Vb (Qtc ≈ 0.71)	≈ 36.2 L

EBP 50-100: works in either a sealed or ported alignment.

Rules of thumb from T/S parameters only. Verify against a real simulation before cutting wood.

Substitute candidates

Driver	Fs (Hz)	Qts	Vas (L)	Xmax (mm)	Sens (dB)	Fit	Notes	Compare
JL Audio 10W0-4	24.2 +2.2	0.4 +0.01	69.4039 -11.6	8.636 -0.26	85.5 -0.6	close	4 Ω vs 8 Ω: amp load changes · Xmax 8.636 mm < 8.9 mm: lower excursion-limited SPL	+
JL Audio 10W0-8	25.6 +3.6	0.394 =	69.4039 -11.6	8.636 -0.26	86.3 +0.2	close	Xmax 8.636 mm < 8.9 mm: lower excursion-limited SPL	+
Image Dynamics IDQ10DQV3	25.5 +3.5	0.384 -0.01	71 -10	9 +0.1	88.9 +2.8	close		+
Reckhorn D-250	22 =	0.34 -0.05	71.4 -9.6	8.2 -0.7	88.5 +2.4	usable	4 Ω vs 8 Ω: amp load changes · Xmax 8.2 mm < 8.9 mm: lower excursion-limited SPL	+
Peerless XXLS-830843	25 +3	0.447 +0.05	86.7 +5.7	10.3 +1.4	88 +1.9	usable		+
SB Acoustics SB29NRX75-8	26 +4	0.37 -0.02	85.6 +4.6	11 +2.1	89 +2.9	usable		+
Thiel TSW 10.1 vp	18 -4	0.397 =	94 +13	9.4 +0.5	89 +2.9	usable	4 Ω vs 8 Ω: amp load changes · 100 W vs 150 W: lower power handling	+
Phoenix Gold X MAX 10	23.1 +1.1	0.437 +0.04	64.5 -16.5	11.3 +2.4	88 +1.9	usable	4 Ω vs 8 Ω: amp load changes	+
SB Acoustics SB29NRX75-6	21 -1	0.356 -0.04	102 +21	11 +2.1	88.7 +2.6	usable		+
AE Speakers SBP10-8	23.9 +1.9	0.47 +0.08	68.2 -12.8	14 +5.1	86.1 =	usable		+

Compare the closest 3 against the PTT10.0X08-NAB-02 →

Ranked on parameter similarity only (Qts, Fs, Vas, Xmax, sensitivity). Same nominal size required. A hint, not a simulation, model the swap before cutting or buying.

Used in enclosures (0)

No enclosure in the catalog uses this driver yet.