ATC PA75-234 STD LS
Thiele-Small parameters
| Nominal size | 10" |
|---|---|
| Impedance | 8 Ω |
| Fs | 59 Hz |
| Qts | 0.265 |
| Qes | 0.3 |
| Qms | 2.3 |
| Vas | 22 L |
| Sd | 300 cm² |
| Xmax | 1.9 mm |
| Re | 5.4 Ω |
| Bl | 16.7 T·m |
| Mms | 41.7 g |
| Pe | 75 W |
| Sensitivity | 95.5 dB |
Alignment hint
| EBP | 197 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 3.6 L |
EBP > 100: favours a ported (bass-reflex) 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 |
|---|---|---|---|---|---|---|---|---|
| B&C 10NW64 | 59 = | 0.26 -0.01 | 22 = | 6 +4.1 | 96 +0.5 | close | + | |
| Monacor SP-10/500FH | 60 +1 | 0.258 -0.01 | 21.6 -0.4 | 4.5 +2.6 | 96.2 +0.7 | close | + | |
| 18 Sound 10NTLW2500 | 61 +2 | 0.27 +0.01 | 22 = | 7.6 +5.7 | 96.5 +1 | close | 4 Ω vs 8 Ω: amp load changes | + |
| Faital PRO 10FH500 | 60 +1 | 0.25 -0.02 | 24.2 +2.2 | 7.25 +5.35 | 96 +0.5 | close | 4 Ω vs 8 Ω: amp load changes | + |
| Faital PRO 10FH500 | 60 +1 | 0.26 -0.01 | 25.8 +3.8 | 7.5 +5.6 | 96 +0.5 | close | + | |
| Faital PRO 10FH530 | 60 +1 | 0.25 -0.02 | 23.5 +1.5 | 7.5 +5.6 | 97 +1.5 | close | + | |
| ATC PA75-234 BASS | 58 -1 | 0.341 +0.08 | 22 = | 2 +0.1 | 93.6 -1.9 | close | + | |
| Mercuriale PAR 260 M0 | 55 -4 | 0.227 -0.04 | 25.5 +3.5 | 1.8 -0.1 | 95 -0.5 | usable | Xmax 1.8 mm < 1.9 mm: lower excursion-limited SPL | + |
| B&C 10CL64 | 63 +4 | 0.31 +0.04 | 22.2 +0.2 | 5.2 +3.3 | 96 +0.5 | usable | + | |
| Faital PRO 10FH520 | 60 +1 | 0.29 +0.02 | 23.5 +1.5 | 7.25 +5.35 | 97 +1.5 | usable | + |
Compare the closest 3 against the PA75-234 STD LS →
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.