JBL 1800GTI
Paramètres Thiele-Small
| Taille nominale | 18" |
|---|---|
| Impédance | 4 Ω |
| Fs | 30 Hz |
| Qts | 0.42 |
| Qes | 0.45 |
| Qms | 6.77 |
| Vas | 362.46 L |
| Sd | 1270 cm² |
| Xmax | 5.46 mm |
| Re | 2.5 Ω |
| Bl | 13.51 T·m |
| Mms | 177.77 g |
| Pe | 600 W |
| Sensibilité | 90 dB |
Indication d'alignement
| EBP | 67 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 197.6 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 |
|---|---|---|---|---|---|---|---|---|
| Beyma SM118 | 30 = | 0.421 = | 430 +67.54 | 5.5 +0.04 | 97.2 +7.2 | usable | 8 Ω vs 4 Ω: amp load changes · 400 W vs 600 W: lower power handling | + |
| Peavey LOW RIDER 18 | 28.9 -1.1 | 0.429 +0.01 | 288 -74.46 | 9.6 +4.14 | 93.7 +3.7 | usable | 8 Ω vs 4 Ω: amp load changes | + |
| McCauley 6152-8 | 30 = | 0.434 +0.01 | 354 -8.46 | 12 +6.54 | 97.1 +7.1 | usable | 8 Ω vs 4 Ω: amp load changes | + |
| Beyma 18G40 | 31 +1 | 0.407 -0.01 | 323 -39.46 | 7 +1.54 | 96.9 +6.9 | usable | 8 Ω vs 4 Ω: amp load changes | + |
| P.Audio E-18ELF | 30 = | 0.44 +0.02 | 263.57 -98.89 | 7.5 +2.04 | 93.6 +3.6 | usable | 8 Ω vs 4 Ω: amp load changes | + |
| SB Audience BIANCO-18SW450 v2024 | 28 -2 | 0.445 +0.03 | 370.4 +7.94 | 9.1 +3.64 | 96.4 +6.4 | usable | 8 Ω vs 4 Ω: amp load changes · 450 W vs 600 W: lower power handling | + |
| Peerless FSL-1830R09-04 | 27.8 -2.2 | 0.427 +0.01 | 356 -6.46 | 8.5 +3.04 | 97.8 +7.8 | usable | 400 W vs 600 W: lower power handling | + |
| Beyma 18WRS600 | 30 = | 0.47 +0.05 | 354 -8.46 | 8.5 +3.04 | 97 +7 | usable | 8 Ω vs 4 Ω: amp load changes | + |
| Sica 18 F 3 CP | 31.6 +1.6 | 0.44 +0.02 | 321 -41.46 | 6.5 +1.04 | 96.9 +6.9 | usable | 8 Ω vs 4 Ω: amp load changes | + |
| B&C 18PS100 | 30 = | 0.4 -0.02 | 251 -111.46 | 7 +1.54 | 94 +4 | usable | + |
Comparer les 3 plus proches avec le 1800GTI →
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.