ATC PA50-234 8 BASS HR
Thiele-Small parameters
| Nominal size | 10" |
|---|---|
| Impedance | 8 Ω |
| Fs | 63 Hz |
| Qts | 0.304 |
| Qes | 0.366 |
| Qms | 1.8 |
| Vas | 18 L |
| Sd | 300 cm² |
| Xmax | 1.4 mm |
| Re | 5.4 Ω |
| Bl | 16.2 T·m |
| Mms | 44.7 g |
| Pe | 50 W |
| Sensitivity | 94.6 dB |
Alignment hint
| EBP | 172 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 4.1 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 |
|---|---|---|---|---|---|---|---|---|
| Sica 10 K 4 PL | 62.5 -0.5 | 0.31 +0.01 | 19.5 +1.5 | 5 +3.6 | 94.9 +0.3 | close | + | |
| B&C 10 NW 76 16 Ohms | 68 +5 | 0.29 -0.01 | 18.5 +0.5 | 3.5 +2.1 | 93.9 -0.7 | close | 16 Ω vs 8 Ω: amp load changes | + |
| ATC PA75-234 STD | 78 +15 | 0.315 +0.01 | 17 -1 | 1.6 +0.2 | 97.2 +2.6 | usable | + | |
| SB Audience NERO-10MWN600D | 68 +5 | 0.339 +0.04 | 18.8 +0.8 | 3.9 +2.5 | 95.8 +1.2 | usable | + | |
| B&C 10CL64 | 63 = | 0.31 +0.01 | 22.2 +4.2 | 5.2 +3.8 | 96 +1.4 | usable | + | |
| ATC PA75-234 STD LS | 59 -4 | 0.265 -0.04 | 22 +4 | 1.9 +0.5 | 95.5 +0.9 | usable | + | |
| ATC PA75-234 BASS | 58 -5 | 0.341 +0.04 | 22 +4 | 2 +0.6 | 93.6 -1 | usable | + | |
| B&C 10 NW 76 8 Ohms | 67 +4 | 0.261 -0.04 | 17.6 -0.4 | 3.4 +2 | 96.5 +1.9 | usable | + | |
| B&C 10NW76 | 68 +5 | 0.29 -0.01 | 18.5 +0.5 | 7 +5.6 | 96.8 +2.2 | usable | 16 Ω vs 8 Ω: amp load changes | + |
| B&C 10 NDL 64 vp 2022 | 68 +5 | 0.343 +0.04 | 21.5 +3.5 | 3.3 +1.9 | 95 +0.4 | usable | + |
Compare the closest 3 against the PA50-234 8 BASS HR →
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.