ATC PA100-375 BLC
Thiele-Small parameters
| Nominal size | 15" |
|---|---|
| Impedance | 8 Ω |
| Fs | 47 Hz |
| Qts | 0.222 |
| Qes | 0.24 |
| Qms | 2.9 |
| Vas | 118 L |
| Sd | 900 cm² |
| Xmax | 1.7 mm |
| Re | 5.4 Ω |
| Bl | 27.1 T·m |
| Mms | 110.3 g |
| Pe | 100 W |
| Sensitivity | 100.8 dB |
Alignment hint
| EBP | 196 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 12.9 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 |
|---|---|---|---|---|---|---|---|---|
| 18 Sound 15NMB1000 | 46 -1 | 0.24 +0.02 | 124 +6 | 6.5 +4.8 | 101 +0.2 | close | + | |
| RCF L 17P/64 AF | 52 +5 | 0.244 +0.02 | 124 +6 | 2.9 +1.2 | 101.7 +0.9 | close | + | |
| Monacor SP-15A/350NEO | 49 +2 | 0.252 +0.03 | 128 +10 | 3.5 +1.8 | 101.2 +0.4 | close | + | |
| B&C 15 NW 76 | 42 -5 | 0.218 = | 130 +12 | 4.9 +3.2 | 100 -0.8 | close | + | |
| 18 Sound 15W200 vp2 | 45 -2 | 0.253 +0.03 | 134 +16 | 3.1 +1.4 | 100.2 -0.6 | usable | + | |
| B&C 15NW76 | 42 -5 | 0.22 = | 130 +12 | 8 +6.3 | 100.5 -0.3 | usable | + | |
| PHL Audio 5241 M | 48 +1 | 0.253 +0.03 | 105 -13 | 3.9 +2.2 | 99.4 -1.4 | usable | + | |
| Jensen 15 LL _ 25V | 46.5 -0.5 | 0.201 -0.02 | 154 +36 | 2.8 +1.1 | 99.6 -1.2 | usable | 16 Ω vs 8 Ω: amp load changes | + |
| Peavey 1502-8 V1982 | 47 = | 0.27 +0.05 | 138.7 +20.7 | 3 +1.3 | 100.2 -0.6 | usable | + | |
| PHL Audio 6050 | 40 -7 | 0.209 -0.01 | 130 +12 | 5.1 +3.4 | 100.7 -0.1 | usable | + |
Compare the closest 3 against the PA100-375 BLC →
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.