JBL 2152H
Thiele-Small parameters
| Nominal size | 12" |
|---|---|
| Impedance | 8 Ω |
| Fs | 85 Hz |
| Qts | 0.388 |
| Qes | 0.44 |
| Qms | 3.3 |
| Vas | 36.8 L |
| Sd | 527.1 cm² |
| Xmax | 2 mm |
| Re | 4.5 Ω |
| Bl | 14.2 T·m |
| Mms | 37.1 g |
| Pe | 150 W |
| Sensitivity | 101.6 dB |
Alignment hint
| EBP | 193 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 15.9 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 |
|---|---|---|---|---|---|---|---|---|
| JBL 2022H | 75 -10 | 0.399 +0.01 | 42.5 +5.7 | 3.4 +1.4 | 100.5 -1.1 | close | + | |
| MC Kenzie MK C12-200BS vp1 | 72.1 -12.9 | 0.345 -0.04 | 38 +1.2 | 2.3 +0.3 | 98.5 -3.1 | usable | + | |
| Celestion BN12-300S8 | 69.3 -15.7 | 0.392 = | 43.5 +6.7 | 2.5 +0.5 | 98.8 -2.8 | usable | + | |
| McCauley MK 12-100TC | 69 -16 | 0.445 +0.06 | 36 -0.8 | 2 = | 97.5 -4.1 | usable | 100 W vs 150 W: lower power handling | + |
| B&C 320KC-8A | 82 -3 | 0.5 +0.11 | 53 +16.2 | 2 = | 101.2 -0.4 | usable | + | |
| B&C 320K/C-A | 82 -3 | 0.5 +0.11 | 53 +16.2 | 2 = | 101 -0.6 | usable | + | |
| Celestion FTR12-3070C | 66.1 -18.9 | 0.332 -0.06 | 39.6 +2.8 | 3 +1 | 98.5 -3.1 | usable | + | |
| 18 Sound 12TC300 | 78 -7 | 0.428 +0.04 | 56.5 +19.7 | 1.5 -0.5 | 101.7 +0.1 | usable | 100 W vs 150 W: lower power handling · Xmax 1.5 mm < 2 mm: lower excursion-limited SPL | + |
| HH Electronics B12L | 64 -21 | 0.382 -0.01 | 44.8 +8 | 3.4 +1.4 | 97.4 -4.2 | usable | + | |
| Celestion TF 1225CX | 63.5 -21.5 | 0.358 -0.03 | 45.1 +8.3 | 2.5 +0.5 | 98.1 -3.5 | usable | + |
Compare the closest 3 against the 2152H →
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.