Beyma LIBERTY
Paramètres Thiele-Small
| Taille nominale | 12" |
|---|---|
| Impédance | 8 Ω |
| Fs | 37 Hz |
| Qts | 0.167 |
| Qes | 0.17 |
| Qms | 8.46 |
| Vas | 130 L |
| Sd | 550 cm² |
| Xmax | 2.5 mm |
| Re | 5.7 Ω |
| Bl | 21.7 T·m |
| Mms | 60.4 g |
| Pe | 300 W |
| Sensibilité | 99.3 dB |
Indication d'alignement
| EBP | 218 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 7.7 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 |
|---|---|---|---|---|---|---|---|---|
| Audax PR33S100 vp1 | 36.8 -0.2 | 0.164 = | 124.3 -5.7 | 3.8 +1.3 | 98.9 -0.4 | close | 200 W vs 300 W: lower power handling | + |
| Ciare M320.75 C/Fx - 08 | 40 +3 | 0.155 -0.01 | 106 -24 | 2.3 -0.2 | 99.1 -0.2 | close | 100 W vs 300 W: lower power handling · Xmax 2.3 mm < 2.5 mm: lower excursion-limited SPL | + |
| Beyma 12G200 | 40 +3 | 0.184 +0.02 | 108 -22 | 3 +0.5 | 98.3 -1 | usable | 200 W vs 300 W: lower power handling | + |
| Audax PR33S100 vp2 | 35 -2 | 0.136 -0.03 | 136.9 +6.9 | 3.8 +1.3 | 99.6 +0.3 | usable | 200 W vs 300 W: lower power handling | + |
| PD PD 123C001 | 35 -2 | 0.144 -0.02 | 122 -8 | 6.4 +3.9 | 99.1 -0.2 | usable | + | |
| Precision Devices PD 123C001 | 35 -2 | 0.144 -0.02 | 122 -8 | 6.4 +3.9 | 99.1 -0.2 | usable | + | |
| BMS 12N820 | 37.8 +0.8 | 0.16 -0.01 | 98.7 -31.3 | 4.5 +2 | 98 -1.3 | usable | + | |
| Benett 12.200 X/N | 40 +3 | 0.181 +0.01 | 162 +32 | 3 +0.5 | 100.7 +1.4 | usable | 100 W vs 300 W: lower power handling | + |
| Monacor SP-30PAX | 46 +9 | 0.164 = | 130 = | 3.9 +1.4 | 102.3 +3 | usable | 200 W vs 300 W: lower power handling | + |
| Beyma 12G250/R | 42 +5 | 0.173 +0.01 | 106 -24 | 2 -0.5 | 99.5 +0.2 | usable | 200 W vs 300 W: lower power handling · Xmax 2 mm < 2.5 mm: lower excursion-limited SPL | + |
Comparer les 3 plus proches avec le LIBERTY →
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.