Monacor SPH-300TC vp 1 seule bobine
Thiele-Small parameters
| Nominal size | 12" |
|---|---|
| Impedance | 8 Ω |
| Fs | 23 Hz |
| Qts | 0.239 |
| Qes | 0.26 |
| Qms | 3.03 |
| Vas | 290 L |
| Sd | 495 cm² |
| Xmax | 4 mm |
| Re | 6.3 Ω |
| Bl | 14.1 T·m |
| Mms | 56.7 g |
| Pe | 120 W |
| Sensitivity | 94.3 dB |
Alignment hint
| EBP | 88 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 37.4 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 |
|---|---|---|---|---|---|---|---|---|
| Monacor SPH-300TC | 23 = | 0.239 = | 290 = | 4 = | 97.3 +3 | close | 4 Ω vs 8 Ω: amp load changes | + |
| Monacor SPH-300TC v2 | 23 = | 0.239 = | 290 = | 4 = | 97.3 +3 | close | 4 Ω vs 8 Ω: amp load changes | + |
| Monacor SPH-315 | 22 -1 | 0.235 = | 330 +40 | 4.5 +0.5 | 94.5 +0.2 | close | + | |
| Monacor SPP-300/AD | 23 = | 0.265 +0.03 | 305 +15 | 5 +1 | 93.9 -0.4 | close | + | |
| ATC SB75-314 SC | 23 = | 0.25 +0.01 | 245 -45 | 5 +1 | 93.7 -0.6 | close | 75 W vs 120 W: lower power handling | + |
| Visaton W300S4 | 23 = | 0.253 +0.01 | 300 +10 | 7 +3 | 96.4 +2.1 | close | 4 Ω vs 8 Ω: amp load changes | + |
| Siare 31TE | 23 = | 0.265 +0.03 | 322 +32 | 5 +1 | 95.1 +0.8 | close | + | |
| Fostex FW 305 | 25 +2 | 0.254 +0.02 | 254 -36 | 4.8 +0.8 | 94.3 = | close | 60 W vs 120 W: lower power handling | + |
| AER STUDIO BASS | 21 -2 | 0.237 = | 360 +70 | 5.2 +1.2 | 94.3 = | close | + | |
| SEAS 33F-WKA | 22 -1 | 0.209 -0.03 | 310 +20 | 5 +1 | 95 +0.7 | close | 70 W vs 120 W: lower power handling | + |
Compare the closest 3 against the SPH-300TC vp 1 seule bobine →
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.