MCM Electronics 55-2981
Paramètres Thiele-Small
| Taille nominale | 10" |
|---|---|
| Impédance | 8 Ω |
| Fs | 41.8 Hz |
| Qts | 0.54 |
| Qes | 0.655 |
| Qms | 3.08 |
| Vas | 58.1 L |
| Sd | 363 cm² |
| Xmax | 3.9 mm |
| Re | 6.3 Ω |
| Bl | 10.8 T·m |
| Mms | 46.1 g |
| Pe | 70 W |
| Sensibilité | 91.1 dB |
Indication d'alignement
| EBP | 64 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 81.3 L |
EBP 50-100 : fonctionne en clos ou en 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 |
|---|---|---|---|---|---|---|---|---|
| Tannoy DC 2513 | 42.4 +0.6 | 0.544 = | 58 -0.1 | 3 -0.9 | 90.7 -0.4 | close | 30 W vs 70 W: lower power handling · Xmax 3 mm < 3.9 mm: lower excursion-limited SPL | + |
| Monacor SP-252E | 42 +0.2 | 0.503 -0.04 | 57 -1.1 | 4 +0.1 | 93.7 +2.6 | close | 4 Ω vs 8 Ω: amp load changes | + |
| Eminence EMINATOR 2010 | 41 -0.8 | 0.582 +0.04 | 61.4 +3.3 | 5 +1.1 | 93.9 +2.8 | close | 4 Ω vs 8 Ω: amp load changes | + |
| Focal 10P08 vp | 43.2 +1.4 | 0.56 +0.02 | 65 +6.9 | 5.5 +1.6 | 93.9 +2.8 | close | + | |
| Cobalt CS 10 SCV | 34 -7.8 | 0.504 -0.04 | 56 -2.1 | 4.3 +0.4 | 91.7 +0.6 | close | 4 Ω vs 8 Ω: amp load changes | + |
| Artech SPC-254 | 38.5 -3.3 | 0.536 = | 49 -9.1 | 5.3 +1.4 | 88.3 -2.8 | close | + | |
| Beyma 10BR60 STUDIO | 42 +0.2 | 0.467 -0.07 | 47 -11.1 | 3.6 -0.3 | 90.4 -0.7 | usable | Xmax 3.6 mm < 3.9 mm: lower excursion-limited SPL | + |
| Dayton Audio PA255-8 | 46.4 +4.6 | 0.484 -0.06 | 59 +0.9 | 5 +1.1 | 94.6 +3.5 | usable | + | |
| Realistic 40-9006 | 39 -2.8 | 0.452 -0.09 | 62 +3.9 | 6.7 +2.8 | 91.8 +0.7 | usable | + | |
| Ciare HX255 | 43 +1.2 | 0.577 +0.04 | 75.9 +17.8 | 4.8 +0.9 | 93.2 +2.1 | usable | + |
Comparer les 3 plus proches avec le 55-2981 →
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.