Beyma 15P80/FE
Thiele-Small parameters
| Nominal size | 15" |
|---|---|
| Impedance | 8 Ω |
| Fs | 41 Hz |
| Qts | 0.236 |
| Qes | 0.24 |
| Qms | 13.32 |
| Vas | 159.3 L |
| Sd | 880 cm² |
| Xmax | 6.6 mm |
| Re | 5 Ω |
| Bl | 23.5 T·m |
| Mms | 102.7 g |
| Pe | 800 W |
| Sensitivity | 100.6 dB |
Alignment hint
| EBP | 171 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 20 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 |
|---|---|---|---|---|---|---|---|---|
| PD PD 158 | 39.9 -1.1 | 0.241 +0.01 | 161.9 +2.6 | 5.9 -0.7 | 99.4 -1.2 | close | 600 W vs 800 W: lower power handling · Xmax 5.9 mm < 6.6 mm: lower excursion-limited SPL | + |
| Precision Devices PD 158 | 39.9 -1.1 | 0.241 +0.01 | 161.9 +2.6 | 5.9 -0.7 | 99.4 -1.2 | close | 600 W vs 800 W: lower power handling · Xmax 5.9 mm < 6.6 mm: lower excursion-limited SPL | + |
| Precision Devices PD153 ER | 39 -2 | 0.222 -0.01 | 160 +0.7 | 6.5 -0.1 | 99 -1.6 | close | 16 Ω vs 8 Ω: amp load changes · 400 W vs 800 W: lower power handling · Xmax 6.5 mm < 6.6 mm: lower excursion-limited SPL | + |
| 18 Sound 15LW1400 | 42 +1 | 0.245 +0.01 | 137 -22.3 | 6.7 +0.1 | 99.3 -1.3 | close | + | |
| RCF LF 15G400 | 37 -4 | 0.247 +0.01 | 164 +4.7 | 6.9 +0.3 | 99.1 -1.5 | close | + | |
| RCF LF 15X400 | 37 -4 | 0.247 +0.01 | 164 +4.7 | 7 +0.4 | 99.1 -1.5 | close | + | |
| PHL Audio 5030 | 40 -1 | 0.236 = | 180 +20.7 | 5.4 -1.2 | 100.2 -0.4 | close | 500 W vs 800 W: lower power handling · Xmax 5.4 mm < 6.6 mm: lower excursion-limited SPL | + |
| B&C 15 CXN 88 | 40 -1 | 0.254 +0.02 | 178 +18.7 | 6 -0.6 | 100.4 -0.2 | close | 500 W vs 800 W: lower power handling · Xmax 6 mm < 6.6 mm: lower excursion-limited SPL | + |
| Sica 15 K 3 PL | 40 -1 | 0.27 +0.03 | 166.1 +6.8 | 6.5 -0.1 | 99.7 -0.9 | close | 400 W vs 800 W: lower power handling · Xmax 6.5 mm < 6.6 mm: lower excursion-limited SPL | + |
| P.Audio P-15N | 39.8 -1.2 | 0.254 +0.02 | 144.6 -14.7 | 7.5 +0.9 | 99.2 -1.4 | close | + |
Compare the closest 3 against the 15P80/FE →
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.