Adire Audio SHIVA MK II - DVC Parallèle
Thiele-Small parameters
| Nominal size | 12" |
|---|---|
| Impedance | 4 Ω |
| Fs | 22 Hz |
| Qts | 0.385 |
| Qes | 0.41 |
| Qms | 6.2 |
| Vas | 158 L |
| Sd | 481 cm² |
| Xmax | 14.1 mm |
| Re | 2.8 Ω |
| Bl | 10.1 T·m |
| Mms | 107.4 g |
| Pe | 350 W |
| Sensitivity | 92.7 dB |
Alignment hint
| EBP | 54 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 66.6 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 |
|---|---|---|---|---|---|---|---|---|
| Adire Audio SHIVA MK I - DVC Parallèle | 23 +1 | 0.386 = | 163 +5 | 14 -0.1 | 93.4 +0.7 | close | Xmax 14 mm < 14.1 mm: lower excursion-limited SPL | + |
| Peerless 830952 | 19.1 -2.9 | 0.365 -0.02 | 159 +1 | 13 -1.1 | 91.5 -1.2 | close | 250 W vs 350 W: lower power handling · Xmax 13 mm < 14.1 mm: lower excursion-limited SPL | + |
| Infinity KAPPA 120.1SE | 22.5 +0.5 | 0.359 -0.03 | 146.5 -11.5 | 11.2 -2.9 | 92.4 -0.3 | close | Xmax 11.2 mm < 14.1 mm: lower excursion-limited SPL | + |
| Peerless 308SWR51XXLSP (830847) | 21.8 -0.2 | 0.357 -0.03 | 144.2 -13.8 | 10.8 -3.3 | 93.1 +0.4 | close | 220 W vs 350 W: lower power handling · Xmax 10.8 mm < 14.1 mm: lower excursion-limited SPL | + |
| Dayton Audio 12 DVC | 25 +3 | 0.347 -0.04 | 147.3 -10.7 | 15.5 +1.4 | 94 +1.3 | close | + | |
| Accuton AUTOSOM | 19.4 -2.6 | 0.344 -0.04 | 169 +11 | 12.5 -1.6 | 92.2 -0.5 | close | 250 W vs 350 W: lower power handling · Xmax 12.5 mm < 14.1 mm: lower excursion-limited SPL | + |
| Eminence LAB 12 | | 22 = | 0.38 -0.01 | 125.2 -32.8 | 13 -1.1 | 89.2 -3.5 | close | 6 Ω vs 4 Ω: amp load changes · Xmax 13 mm < 14.1 mm: lower excursion-limited SPL | + |
| Peerless XXLS12-8+8 | 21.8 -0.2 | 0.357 -0.03 | 144.2 -13.8 | 9.7 -4.4 | 93.1 +0.4 | close | 175 W vs 350 W: lower power handling · Xmax 9.7 mm < 14.1 mm: lower excursion-limited SPL | + |
| Pioneer TSW 304 C | 21 -1 | 0.342 -0.04 | 146 -12 | 11 -3.1 | 92 -0.7 | usable | Xmax 11 mm < 14.1 mm: lower excursion-limited SPL | + |
| AE Speakers IB12AU-4 | 24 +2 | 0.511 +0.13 | 160 +2 | 15.9 +1.8 | 92.4 -0.3 | usable | + |
Compare the closest 3 against the SHIVA MK II - DVC Parallèle →
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.