Purifi Audio PTT10.0X04-NAB-01
Thiele-Small parameters
| Nominal size | 10" |
|---|---|
| Impedance | 8 Ω |
| Fs | 20 Hz |
| Qts | 0.292 |
| Qes | 0.31 |
| Qms | 5.1 |
| Vas | 113 L |
| Sd | 359.7 cm² |
| Xmax | 10.8 mm |
| Re | 4.6 Ω |
| Bl | 13.8 T·m |
| Mms | 101.6 g |
| Pe | 200 W |
| Sensitivity | 89 dB |
Alignment hint
| EBP | 65 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 23.2 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 |
|---|---|---|---|---|---|---|---|---|
| Volt SB2550 | 21 +1 | 0.288 = | 111 -2 | 10.4 -0.4 | 88 -1 | close | Xmax 10.4 mm < 10.8 mm: lower excursion-limited SPL | + |
| Scan-Speak 28W/4878T00 | 18 -2 | 0.303 +0.01 | 127 +14 | 12.3 +1.5 | 89.7 +0.7 | close | 4 Ω vs 8 Ω: amp load changes | + |
| Peerless XXLS-830951 | 21 +1 | 0.308 +0.02 | 103 -10 | 10.1 -0.7 | 91.6 +2.6 | close | 4 Ω vs 8 Ω: amp load changes · Xmax 10.1 mm < 10.8 mm: lower excursion-limited SPL | + |
| Peerless NE265W-08 | 23 +3 | 0.301 +0.01 | 97.2 -15.8 | 9.4 -1.4 | 88.9 -0.1 | close | Xmax 9.4 mm < 10.8 mm: lower excursion-limited SPL | + |
| Vifa NE-265W-08 | 23 +3 | 0.301 +0.01 | 97.2 -15.8 | 9.4 -1.4 | 88.9 -0.1 | close | Xmax 9.4 mm < 10.8 mm: lower excursion-limited SPL | + |
| SB Acoustics SB29NRX75-6 | 21 +1 | 0.356 +0.06 | 102 -11 | 11 +0.2 | 88.7 -0.3 | close | + | |
| Scan-Speak 28W/8878T01 | 22 +2 | 0.312 +0.02 | 116 +3 | 7.5 -3.3 | 88.7 -0.3 | usable | Xmax 7.5 mm < 10.8 mm: lower excursion-limited SPL | + |
| Audiotechnology 10B773010KA | 24.4 +4.4 | 0.283 -0.01 | 128 +15 | 9.8 -1 | 91 +2 | usable | 150 W vs 200 W: lower power handling · Xmax 9.8 mm < 10.8 mm: lower excursion-limited SPL | + |
| Scan-Speak 26W8867T00 | 19 -1 | 0.29 = | 176 +63 | 9 -1.8 | 89.3 +0.3 | usable | Xmax 9 mm < 10.8 mm: lower excursion-limited SPL | + |
| Accuton AS250-8-552 v2018 | 22 +2 | 0.353 +0.06 | 119 +6 | 9 -1.8 | 87.6 -1.4 | usable | Xmax 9 mm < 10.8 mm: lower excursion-limited SPL | + |
Compare the closest 3 against the PTT10.0X04-NAB-01 →
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.