Benett 12.200 X/N
Thiele-Small parameters
| Nominal size | 12" |
|---|---|
| Impedance | 8 Ω |
| Fs | 40 Hz |
| Qts | 0.181 |
| Qes | 0.188 |
| Qms | 4.77 |
| Vas | 162 L |
| Sd | 510 cm² |
| Xmax | 3 mm |
| Re | 5.9 Ω |
| Bl | 16.8 T·m |
| Mms | 35.6 g |
| Pe | 100 W |
| Sensitivity | 100.7 dB |
Alignment hint
| EBP | 213 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 11.4 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 |
|---|---|---|---|---|---|---|---|---|
| PD PD 1225C001 | 39 -1 | 0.189 +0.01 | 156 -6 | 5.6 +2.6 | 100.6 -0.1 | close | + | |
| Precision Devices PD 1225C001 | 39 -1 | 0.189 +0.01 | 156 -6 | 5.6 +2.6 | 100.6 -0.1 | close | + | |
| B&C 12 CXN 76 | 42 +2 | 0.195 +0.01 | 120 -42 | 4 +1 | 100.5 -0.2 | usable | + | |
| B&C 12 HCX 76 | 42 +2 | 0.195 +0.01 | 118.9 -43.1 | 4 +1 | 100.5 -0.2 | usable | + | |
| 18 Sound 12MB600 | 44 +4 | 0.18 = | 115 -47 | 4.5 +1.5 | 101 +0.3 | usable | + | |
| Beyma 12G200 | 40 = | 0.184 = | 108 -54 | 3 = | 98.3 -2.4 | usable | + | |
| Beyma LIBERTY | 37 -3 | 0.167 -0.01 | 130 -32 | 2.5 -0.5 | 99.3 -1.4 | usable | Xmax 2.5 mm < 3 mm: lower excursion-limited SPL | + |
| Audax PR33S100 vp1 | 36.8 -3.2 | 0.164 -0.02 | 124.3 -37.7 | 3.8 +0.8 | 98.9 -1.8 | usable | + | |
| Monacor SP-30PAX | 46 +6 | 0.164 -0.02 | 130 -32 | 3.9 +0.9 | 102.3 +1.6 | usable | + | |
| Fostex LS 362 | 35 -5 | 0.211 +0.03 | 152.9 -9.1 | 4 +1 | 97.4 -3.3 | usable | + |
Compare the closest 3 against the 12.200 X/N →
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.