P.Audio EM12-LB600
Thiele-Small parameters
| Nominal size | 12" |
|---|---|
| Impedance | 8 Ω |
| Fs | 62 Hz |
| Qts | 0.431 |
| Qes | 0.46 |
| Qms | 6.86 |
| Vas | 39.8 L |
| Sd | 531 cm² |
| Xmax | 4 mm |
| Re | 5.6 Ω |
| Bl | 17.6 T·m |
| Mms | 65.5 g |
| Pe | 600 W |
| Sensitivity | 96.7 dB |
Alignment hint
| EBP | 135 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 23.5 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 |
|---|---|---|---|---|---|---|---|---|
| Beyma 12MCS500-8 | 62 = | 0.417 -0.01 | 44 +4.2 | 4.9 +0.9 | 97.2 +0.5 | close | + | |
| P.Audio SN-12MB mk2 | 62 = | 0.413 -0.02 | 43.6 +3.8 | 5 +1 | 97.6 +0.9 | close | + | |
| 18 Sound 12NTLW2500 | 62 = | 0.5 +0.07 | 42 +2.2 | 7.6 +3.6 | 97 +0.3 | close | 16 Ω vs 8 Ω: amp load changes | + |
| Celestion TF 1225E | 60.7 -1.3 | 0.414 -0.02 | 50.8 +11 | 3.5 -0.5 | 96.8 +0.1 | close | 300 W vs 600 W: lower power handling · Xmax 3.5 mm < 4 mm: lower excursion-limited SPL | + |
| RCF L12P520 | 65 +3 | 0.37 -0.06 | 47 +7.2 | 4 = | 97 +0.3 | close | 125 W vs 600 W: lower power handling | + |
| HH Electronics B12L | 64 +2 | 0.382 -0.05 | 44.8 +5 | 3.4 -0.6 | 97.4 +0.7 | close | 200 W vs 600 W: lower power handling · Xmax 3.4 mm < 4 mm: lower excursion-limited SPL | + |
| P.Audio E12-200S | 59.7 -2.3 | 0.475 +0.04 | 49.1 +9.3 | 3.5 -0.5 | 96.6 -0.1 | close | 200 W vs 600 W: lower power handling · Xmax 3.5 mm < 4 mm: lower excursion-limited SPL | + |
| LaVoce WAF122.50 | 59 -3 | 0.365 -0.07 | 47 +7.2 | 4 = | 97.4 +0.7 | close | 350 W vs 600 W: lower power handling | + |
| MCM Electronics 55-2992 | 53.6 -8.4 | 0.402 -0.03 | 44.4 +4.6 | 4.1 +0.1 | 94.5 -2.2 | usable | 350 W vs 600 W: lower power handling | + |
| SB Audience NERO-12MWN400D | 55 -7 | 0.387 -0.04 | 48.3 +8.5 | 3.9 -0.1 | 96.8 +0.1 | usable | 400 W vs 600 W: lower power handling · Xmax 3.9 mm < 4 mm: lower excursion-limited SPL | + |
Compare the closest 3 against the EM12-LB600 →
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.