JBL 265H-1
Thiele-Small parameters
| Nominal size | 15" |
|---|---|
| Impedance | 8 Ω |
| Fs | 39 Hz |
| Qts | 0.32 |
| Qes | 0.35 |
| Qms | 3.7 |
| Vas | 170 L |
| Sd | 860 cm² |
| Xmax | 5 mm |
| Re | 5.4 Ω |
| Bl | 19.6 T·m |
| Mms | 101.6 g |
| Pe | 300 W |
| Sensitivity | 98.3 dB |
Alignment hint
| EBP | 111 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 43.8 L |
EBP > 100: favours a ported (bass-reflex) alignment.
Rules of thumb from T/S parameters only. Verify against a real simulation before cutting wood.
Substitute candidates
| Driver | Fs (Hz) | Qts | Vas (L) | Xmax (mm) | Sens (dB) | Fit | Notes | Compare |
|---|---|---|---|---|---|---|---|---|
| Radian 5215 B-8 | 38.7 -0.3 | 0.316 = | 189.7 +19.7 | 5.5 +0.5 | 98.2 -0.1 | close | + | |
| Sica 15 Fe 3 CP | 40.2 +1.2 | 0.33 +0.01 | 170.4 +0.4 | 5.5 +0.5 | 99.4 +1.1 | close | + | |
| JBL 2255H | 39 = | 0.303 -0.02 | 170 = | 7.1 +2.1 | 98.9 +0.6 | close | + | |
| Radian 5215B | 39 = | 0.313 -0.01 | 192.4 +22.4 | 5.5 +0.5 | 98.5 +0.2 | close | + | |
| Fane COLOSSUS 15XB v2012 | 38 -1 | 0.322 = | 168 -2 | 7.5 +2.5 | 97.3 -1 | close | + | |
| Elokance 15WF2400 | 38 -1 | 0.32 = | 165.2 -4.8 | 10.5 +5.5 | 98.1 -0.2 | close | + | |
| BMS 15S330 | 39 = | 0.32 = | 152 -18 | 8 +3 | 98 -0.3 | close | + | |
| PHL Audio 5100 | 39 = | 0.297 -0.02 | 180 +10 | 5.6 +0.6 | 98.8 +0.5 | close | + | |
| B&C 15CLA76 | 40 +1 | 0.3 -0.02 | 176 +6 | 5.5 +0.5 | 99 +0.7 | close | + | |
| Audax PR38ST250 | 38 -1 | 0.311 -0.01 | 193 +23 | 4.9 -0.1 | 98.4 +0.1 | close | Xmax 4.9 mm < 5 mm: lower excursion-limited SPL | + |
Compare the closest 3 against the 265H-1 →
Ranked on parameter similarity only (Qts, Fs, Vas, Xmax, sensitivity). Same nominal size required. A hint, not a simulation, model the swap before cutting or buying.
Used in enclosures (0)
No enclosure in the catalog uses this driver yet.