Monacor SP-12 vp nº1
Thiele-Small parameters
| Nominal size | 12" |
|---|---|
| Impedance | 8 Ω |
| Fs | 45.8 Hz |
| Qts | 0.458 |
| Qes | 0.538 |
| Qms | 3.067 |
| Vas | 104.3 L |
| Sd | 535 cm² |
| Xmax | 3.9 mm |
| Re | 6.4 Ω |
| Bl | 12.6 T·m |
| Mms | 46.5 g |
| Pe | 100 W |
| Sensitivity | 95.6 dB |
Alignment hint
| EBP | 85 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 75.4 L |
EBP 50-100: works in either a sealed or ported 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 |
|---|---|---|---|---|---|---|---|---|
| PHL Audio 4530 vp | 45.8 = | 0.45 -0.01 | 104.5 +0.2 | 6 +2.1 | 95.8 +0.2 | close | + | |
| Davis 31TPA vp nº2 dats v2 | 46.4 +0.6 | 0.437 -0.02 | 96.4 -7.9 | 4.4 +0.5 | 95.8 +0.2 | close | + | |
| Celestion PULSE 12 | 45 -0.8 | 0.416 -0.04 | 104.6 +0.3 | 4 +0.1 | 96.2 +0.6 | close | + | |
| Celestion BL12-200X | 45 -0.8 | 0.416 -0.04 | 104.6 +0.3 | 4 +0.1 | 96.3 +0.7 | close | + | |
| Fane SOVEREIGN 12-200 | 45 -0.8 | 0.443 -0.02 | 104.8 +0.5 | 5.5 +1.6 | 97 +1.4 | close | + | |
| Beyma 12BR70 vp | 49.1 +3.3 | 0.461 = | 95.8 -8.5 | 4 +0.1 | 96.3 +0.7 | close | + | |
| Celestion PULSE12 | 45 -0.8 | 0.42 -0.04 | 104.77 +0.47 | 3.8 -0.1 | 94.7 -0.9 | close | Xmax 3.8 mm < 3.9 mm: lower excursion-limited SPL | + |
| PHL Audio 4530 vp clio p | 47.1 +1.3 | 0.46 = | 93.2 -11.1 | 6 +2.1 | 95.7 +0.1 | close | + | |
| Davis 31TCA12 vp2 | 46.4 +0.6 | 0.449 -0.01 | 113.1 +8.8 | 5.7 +1.8 | 96.4 +0.8 | close | + | |
| Audax 330 | 48.1 +2.3 | 0.468 +0.01 | 93.7 -10.6 | 4.5 +0.6 | 95.9 +0.3 | close | + |
Compare the closest 3 against the SP-12 vp nº1 →
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.