Tannoy MONITOR RED 12
Thiele-Small parameters
| Nominal size | 12" |
|---|---|
| Impedance | 8 Ω |
| Fs | 48.6 Hz |
| Qts | 0.154 |
| Qes | 0.158 |
| Qms | 6.25 |
| Vas | 99.6 L |
| Sd | 531 cm² |
| Xmax | 1.2 mm |
| Re | 6 Ω |
| Bl | 22.2 T·m |
| Mms | 42.6 g |
| Pe | 30 W |
| Sensitivity | 101.8 dB |
Alignment hint
| EBP | 308 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 5 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 2202A | 50 +1.4 | 0.171 +0.02 | 87.8 -11.8 | 2.1 +0.9 | 101.5 -0.3 | close | + | |
| 18 Sound 12ND610 | 46 -2.6 | 0.14 -0.01 | 94.4 -5.2 | 3.5 +2.3 | 102 +0.2 | close | + | |
| RCF L 12/584 | 49 +0.4 | 0.186 +0.03 | 100 +0.4 | 3 +1.8 | 101.6 -0.2 | close | + | |
| JBL 2202H | 50 +1.4 | 0.171 +0.02 | 87.8 -11.8 | 2.6 +1.4 | 101.5 -0.3 | close | + | |
| Beyma 12P80Nd | 45 -3.6 | 0.147 -0.01 | 95.7 -3.9 | 5.5 +4.3 | 101.5 -0.3 | close | + | |
| B&C 12PE32 | 51 +2.4 | 0.18 +0.03 | 101 +1.4 | 2.8 +1.6 | 101 -0.8 | close | + | |
| B&C 12 PE 32 | 51 +2.4 | 0.185 +0.03 | 101 +1.4 | 2.8 +1.6 | 101.9 +0.1 | close | + | |
| Beyma 12G300 | 44 -4.6 | 0.154 = | 142 +42.4 | 1.2 = | 102.5 +0.7 | close | + | |
| RCF L 12P110K | 44 -4.6 | 0.136 -0.02 | 98 -1.6 | 3 +1.8 | 101.3 -0.5 | usable | + | |
| Ciare M320.75 C/Fx - 08 | 40 -8.6 | 0.155 = | 106 +6.4 | 2.3 +1.1 | 99.1 -2.7 | usable | + |
Compare the closest 3 against the MONITOR RED 12 →
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.