McCauley 6244
Thiele-Small parameters
| Nominal size | 15" |
|---|---|
| Impedance | 8 Ω |
| Fs | 40 Hz |
| Qts | 0.272 |
| Qes | 0.28 |
| Qms | 9.7 |
| Vas | 144.4 L |
| Sd | 890 cm² |
| Xmax | 4.6 mm |
| Re | 6 Ω |
| Bl | 25.6 T·m |
| Mms | 121.7 g |
| Pe | 400 W |
| Sensitivity | 98.4 dB |
Alignment hint
| EBP | 143 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 25.1 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 |
|---|---|---|---|---|---|---|---|---|
| Faital PRO 15HX500 | 40 = | 0.275 = | 150.1 +5.7 | 5.1 +0.5 | 99.2 +0.8 | close | + | |
| PHL Audio 5321 Nd | 41 +1 | 0.272 = | 150 +5.6 | 5.2 +0.6 | 98.9 +0.5 | close | + | |
| PHL Audio 5321M | 40 = | 0.277 +0.01 | 153.3 +8.9 | 5.5 +0.9 | 98.7 +0.3 | close | + | |
| BMS 15C362 | 40.7 +0.7 | 0.28 +0.01 | 137.7 -6.7 | 4.5 -0.1 | 98.2 -0.2 | close | Xmax 4.5 mm < 4.6 mm: lower excursion-limited SPL | + |
| BMS 15S320 | 41 +1 | 0.28 +0.01 | 154 +9.6 | 4.5 -0.1 | 98 -0.4 | close | Xmax 4.5 mm < 4.6 mm: lower excursion-limited SPL | + |
| Radian 2216 v2012 | 39 -1 | 0.288 +0.02 | 140 -4.4 | 4.8 +0.2 | 98 -0.4 | close | + | |
| Fane COLOSSUS 15B600 | 42 +2 | 0.278 +0.01 | 139 -5.4 | 5.7 +1.1 | 98.7 +0.3 | close | + | |
| JBL 2225H | 40 = | 0.276 = | 169.9 +25.5 | 5 +0.4 | 98.5 +0.1 | close | + | |
| Oberton 15B500 | 38.2 -1.8 | 0.268 = | 145.82 +1.42 | 7.25 +2.65 | 99 +0.6 | close | + | |
| Oberton 15NB451 | 39.57 -0.43 | 0.257 -0.02 | 145.21 +0.81 | 7 +2.4 | 99 +0.6 | close | + |
Compare the closest 3 against the 6244 →
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.