Peavey SHEFFIELD 1035 4
Thiele-Small parameters
| Nominal size | 10" |
|---|---|
| Impedance | 4 Ω |
| Fs | 44.7 Hz |
| Qts | 0.462 |
| Qes | 0.52 |
| Qms | 4.18 |
| Vas | 51.7 L |
| Sd | 335 cm² |
| Xmax | 2.5 mm |
| Re | 3.25 Ω |
| Bl | 8.2 T·m |
| Mms | 38.6 g |
| Pe | 75 W |
| Sensitivity | 95.4 dB |
Alignment hint
| EBP | 86 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 38.5 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 |
|---|---|---|---|---|---|---|---|---|
| Peavey 121-4 | 44.7 = | 0.462 = | 51.7 = | 2.5 = | 95.4 = | close | 50 W vs 75 W: lower power handling | + |
| Eminence LEGEND CA10 | 52.9 +8.2 | 0.456 -0.01 | 51.1 -0.6 | 3 +0.5 | 96 +0.6 | close | 8 Ω vs 4 Ω: amp load changes | + |
| Beyma 10BR60 | 45 +0.3 | 0.467 +0.01 | 47 -4.7 | 3.5 +1 | 91.3 -4.1 | close | 8 Ω vs 4 Ω: amp load changes | + |
| Dayton Audio PA255-8 | 46.4 +1.7 | 0.484 +0.02 | 59 +7.3 | 5 +2.5 | 94.6 -0.8 | close | 8 Ω vs 4 Ω: amp load changes | + |
| Eminence ELIMINATOR 2510 | 49.5 +4.8 | 0.472 +0.01 | 40.3 -11.4 | 3 +0.5 | 95.3 -0.1 | close | + | |
| Eminence BASSLITE CA2010 | 51 +6.3 | 0.505 +0.04 | 49 -2.7 | 3.5 +1 | 94.6 -0.8 | close | 8 Ω vs 4 Ω: amp load changes | + |
| STX W.25.300.8.MC | 51 +6.3 | 0.483 +0.02 | 59 +7.3 | 4 +1.5 | 95.2 -0.2 | close | 8 Ω vs 4 Ω: amp load changes | + |
| Mercuriale PTR 256 M0 | 50 +5.3 | 0.498 +0.04 | 56.9 +5.2 | 3.5 +1 | 94.2 -1.2 | close | 8 Ω vs 4 Ω: amp load changes | + |
| Monacor SP-252E | 42 -2.7 | 0.503 +0.04 | 57 +5.3 | 4 +1.5 | 93.7 -1.7 | close | + | |
| Eminence BETA 10 A | 53 +8.3 | 0.489 +0.03 | 60.1 +8.4 | 3 +0.5 | 95.8 +0.4 | close | 8 Ω vs 4 Ω: amp load changes | + |
Compare the closest 3 against the SHEFFIELD 1035 4 →
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.