Beyma 15P80/ND v2015
Paramètres Thiele-Small
| Taille nominale | 15" |
|---|---|
| Impédance | 8 Ω |
| Fs | 33 Hz |
| Qts | 0.178 |
| Qes | 0.182 |
| Qms | 7.7 |
| Vas | 250 L |
| Sd | 880 cm² |
| Xmax | 7.8 mm |
| Re | 5.1 Ω |
| Bl | 24.2 T·m |
| Mms | 101 g |
| Pe | 800 W |
| Sensibilité | 100.9 dB |
Indication d'alignement
| EBP | 181 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 16.9 L |
EBP > 100 : favorise un alignement bass-reflex.
Rules of thumb from T/S parameters only. Verify against a real simulation before cutting wood.
Candidats de substitution
| HP | Fs (Hz) | Qts | Vas (L) | Xmax (mm) | Sens (dB) | Adéquation | Notes | Comparer |
|---|---|---|---|---|---|---|---|---|
| Beyma 15"P80Fe/N | 32 -1 | 0.18 = | 305 +55 | 7.5 -0.3 | 101 +0.1 | close | Xmax 7.5 mm < 7.8 mm: lower excursion-limited SPL | + |
| Beyma 15P80FE/N | 32 -1 | 0.184 +0.01 | 305 +55 | 8.8 +1 | 101 +0.1 | close | + | |
| Beyma 15P80/ND | 35 +2 | 0.214 +0.04 | 217 -33 | 7.9 +0.1 | 100.1 -0.8 | usable | + | |
| Precision Devices PD1550 | 31 -2 | 0.21 +0.03 | 242 -8 | 12 +4.2 | 99 -1.9 | usable | 600 W vs 800 W: lower power handling | + |
| 18 Sound 15W930 | 33 = | 0.22 +0.04 | 240 -10 | 7.5 -0.3 | 98 -2.9 | usable | 500 W vs 800 W: lower power handling · Xmax 7.5 mm < 7.8 mm: lower excursion-limited SPL | + |
| PD PD 1550 | 31 -2 | 0.212 +0.03 | 242 -8 | 7.4 -0.4 | 98.1 -2.8 | usable | 600 W vs 800 W: lower power handling · Xmax 7.4 mm < 7.8 mm: lower excursion-limited SPL | + |
| Precision Devices PD 1550 | 31 -2 | 0.212 +0.03 | 242 -8 | 7.4 -0.4 | 98.1 -2.8 | usable | 600 W vs 800 W: lower power handling · Xmax 7.4 mm < 7.8 mm: lower excursion-limited SPL | + |
| Oberton 15MB600 | 32.4 -0.6 | 0.17 -0.01 | 204 -46 | 5.5 -2.3 | 99.9 -1 | usable | 600 W vs 800 W: lower power handling · Xmax 5.5 mm < 7.8 mm: lower excursion-limited SPL | + |
| Electro-Voice EVX-155 | 35.4 +2.4 | 0.212 +0.03 | 220 -30 | 6.4 -1.4 | 100.5 -0.4 | usable | 600 W vs 800 W: lower power handling · Xmax 6.4 mm < 7.8 mm: lower excursion-limited SPL | + |
| Cyrille Audio GM38ND100P V2 a | 32.7 -0.3 | 0.136 -0.04 | 257.2 +7.2 | 6.5 -1.3 | 102.3 +1.4 | usable | Xmax 6.5 mm < 7.8 mm: lower excursion-limited SPL | + |
Comparer les 3 plus proches avec le 15P80/ND v2015 →
Classé par similarité de paramètres uniquement (Qts, Fs, Vas, Xmax, sensibilité). Même taille nominale requise. Une indication, pas une simulation, modélisez l'échange avant de couper ou d'acheter.
Utilisé dans les caissons (0)
No enclosure in the catalog uses this driver yet.