RCF L 15P200
Thiele-Small parameters
| Nominal size | 15" |
|---|---|
| Impedance | 8 Ω |
| Fs | 30 Hz |
| Qts | 0.23 |
| Qes | 0.24 |
| Qms | 5.76 |
| Vas | 245 L |
| Sd | 855.3 cm² |
| Xmax | 5.9 mm |
| Re | 6.5 Ω |
| Bl | 24.5 T·m |
| Mms | 117.8 g |
| Pe | 300 W |
| Sensitivity | 97.3 dB |
Alignment hint
| EBP | 125 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 29 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 |
|---|---|---|---|---|---|---|---|---|
| Beyma 15BR400 | 30 = | 0.236 +0.01 | 274 +29 | 6 +0.1 | 98.3 +1 | close | + | |
| JBL 1501FE | 29.5 -0.5 | 0.236 +0.01 | 217.7 -27.3 | 6.9 +1 | 97.2 -0.1 | close | + | |
| Dayton Audio PA380-8 | 28.3 -1.7 | 0.225 -0.01 | 250.5 +5.5 | 5 -0.9 | 97.3 = | close | Xmax 5 mm < 5.9 mm: lower excursion-limited SPL | + |
| PD PD 1550 | 31 +1 | 0.212 -0.02 | 242 -3 | 7.4 +1.5 | 98.1 +0.8 | close | + | |
| Precision Devices PD 1550 | 31 +1 | 0.212 -0.02 | 242 -3 | 7.4 +1.5 | 98.1 +0.8 | close | + | |
| Beyma 15GT200 v1 | 30.4 +0.4 | 0.223 -0.01 | 270 +25 | 5.5 -0.4 | 98.4 +1.1 | close | Xmax 5.5 mm < 5.9 mm: lower excursion-limited SPL | + |
| 18 Sound 15W930 | 33 +3 | 0.22 -0.01 | 240 -5 | 7.5 +1.6 | 98 +0.7 | close | + | |
| Beyma SM115/K | 29 -1 | 0.249 +0.02 | 273 +28 | 8 +2.1 | 97.2 -0.1 | close | + | |
| STX W.38.800.8.MC | 28 -2 | 0.252 +0.02 | 247 +2 | 8 +2.1 | 96.5 -0.8 | close | + | |
| Beyma SM115/K vp2 | 29.8 -0.2 | 0.228 = | 291 +46 | 8 +2.1 | 99 +1.7 | close | + |
Compare the closest 3 against the L 15P200 →
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.