JBL 2220A
Paramètres Thiele-Small
| Taille nominale | 15" |
|---|---|
| Impédance | 8 Ω |
| Fs | 37 Hz |
| Qts | 0.181 |
| Qes | 0.19 |
| Qms | 4 |
| Vas | 297.3 L |
| Sd | 896.1 cm² |
| Xmax | 2 mm |
| Re | 5.7 Ω |
| Bl | 22.1 T·m |
| Mms | 70.1 g |
| Pe | 100 W |
| Sensibilité | 102.4 dB |
Indication d'alignement
| EBP | 195 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 20.8 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 |
|---|---|---|---|---|---|---|---|---|
| JBL 130A | 37 = | 0.181 = | 297.3 = | 2 = | 102.4 = | close | + | |
| JBL 2220H | 37 = | 0.174 -0.01 | 297.3 = | 2.7 +0.7 | 102.7 +0.3 | close | + | |
| JBL E130 | 40 +3 | 0.188 +0.01 | 297.3 = | 2.5 +0.5 | 102.6 +0.2 | close | + | |
| JBL 2220B | 37 = | 0.181 = | 300 +2.7 | 2 = | 98.8 -3.6 | close | 16 Ω vs 8 Ω: amp load changes | + |
| Altec 515-8GHP | 37 = | 0.187 +0.01 | 342.6 +45.3 | 2.8 +0.8 | 103 +0.6 | close | 75 W vs 100 W: lower power handling | + |
| JBL 2220J | 37 = | 0.174 -0.01 | 297.3 = | 2.7 +0.7 | 99 -3.4 | close | 16 Ω vs 8 Ω: amp load changes | + |
| Great Plains Audio 515-8GHP GPA | 37 = | 0.187 +0.01 | 342.6 +45.3 | 2.8 +0.8 | 101.2 -1.2 | close | 16 Ω vs 8 Ω: amp load changes · 75 W vs 100 W: lower power handling | + |
| Iconic Speakers 165-8GHP | 37 = | 0.191 +0.01 | 354.9 +57.6 | 3 +1 | 103.1 +0.7 | close | + | |
| JBL E140 | 32 -5 | 0.183 = | 297.3 = | 3.6 +1.6 | 100.7 -1.7 | close | + | |
| Peavey 1504 v1981 | 35 -2 | 0.17 -0.01 | 312 +14.7 | 4 +2 | 104.4 +2 | close | 4 Ω vs 8 Ω: amp load changes | + |
Comparer les 3 plus proches avec le 2220A →
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.