Celestion TF 1020 v2019
Thiele-Small parameters
| Nominal size | 10" |
|---|---|
| Impedance | 8 Ω |
| Fs | 79 Hz |
| Qts | 0.386 |
| Qes | 0.43 |
| Qms | 3.77 |
| Vas | 22.1 L |
| Sd | 346 cm² |
| Xmax | 2 mm |
| Re | 5.5 Ω |
| Bl | 14 T·m |
| Mms | 30.8 g |
| Pe | 150 W |
| Sensitivity | 97.6 dB |
Alignment hint
| EBP | 184 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 9.4 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 |
|---|---|---|---|---|---|---|---|---|
| LaVoce WSN102.50 | 76 -3 | 0.39 = | 20.71 -1.39 | 2.9 +0.9 | 97.5 -0.1 | close | + | |
| PHL Audio 3040 | 86 +7 | 0.393 +0.01 | 24 +1.9 | 2 = | 98.7 +1.1 | close | + | |
| Celestion TF 1020 v2015 | 77 -2 | 0.395 +0.01 | 27 +4.9 | 2 = | 98.2 +0.6 | close | + | |
| Celestion TRUVOX-1020 | 77 -2 | 0.395 +0.01 | 27 +4.9 | 2 = | 98.2 +0.6 | close | + | |
| Celestion TF 1020 | 75 -4 | 0.372 -0.01 | 26.6 +4.5 | 2 = | 98.1 +0.5 | close | + | |
| LaVoce WAN102.50 | 78 -1 | 0.35 -0.04 | 22.4 +0.3 | 5.1 +3.1 | 97 -0.6 | close | + | |
| RCF L 10/581K | 85 +6 | 0.369 -0.02 | 25 +2.9 | 2.5 +0.5 | 99.9 +2.3 | close | + | |
| Celestion BN10-300S4 | 80.7 +1.7 | 0.437 +0.05 | 21.8 -0.3 | 3.5 +1.5 | 100 +2.4 | close | 4 Ω vs 8 Ω: amp load changes | + |
| B&C 10CLA64 | 72 -7 | 0.41 +0.02 | 21 -1.1 | 4.5 +2.5 | 96 -1.6 | close | 16 Ω vs 8 Ω: amp load changes | + |
| RCF MB 10G251 | 76 -3 | 0.335 -0.05 | 24 +1.9 | 3.5 +1.5 | 98.6 +1 | close | + |
Compare the closest 3 against the TF 1020 v2019 →
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.