GRS 10SW-4
Thiele-Small parameters
| Nominal size | 10" |
|---|---|
| Impedance | 8 Ω |
| Fs | 34 Hz |
| Qts | 0.634 |
| Qes | 0.78 |
| Qms | 3.38 |
| Vas | 57.5 L |
| Sd | 336.5 cm² |
| Xmax | 6.3 mm |
| Re | 4.14 Ω |
| Bl | 8.3 T·m |
| Mms | 60.5 g |
| Pe | 120 W |
| Sensitivity | 89.5 dB |
Alignment hint
| EBP | 44 · sealed |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 235.7 L |
EBP < 50: favours a sealed (closed) 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 |
|---|---|---|---|---|---|---|---|---|
| Skytronic 902.214 | 34.3 +0.3 | 0.595 -0.04 | 70.2 +12.7 | 6.1 -0.2 | 87.7 -1.8 | close | Xmax 6.1 mm < 6.3 mm: lower excursion-limited SPL | + |
| Oxygen ALIUM 253 | 34 = | 0.64 +0.01 | 73.4 +15.9 | 5.7 -0.6 | 91.6 +2.1 | close | 4 Ω vs 8 Ω: amp load changes · 85 W vs 120 W: lower power handling · Xmax 5.7 mm < 6.3 mm: lower excursion-limited SPL | + |
| Pioneer TS-W254R | 33.5 -0.5 | 0.619 -0.02 | 68 +10.5 | 10.7 +4.4 | 92.2 +2.7 | close | 4 Ω vs 8 Ω: amp load changes | + |
| Peerless SLS10 P830668 v2009 | 33 -1 | 0.591 -0.04 | 75.7 +18.2 | 5.8 -0.5 | 89.7 +0.2 | close | 70 W vs 120 W: lower power handling · Xmax 5.8 mm < 6.3 mm: lower excursion-limited SPL | + |
| Peerless SLS W 10-30/08 | 33 -1 | 0.51 -0.12 | 69.3 +11.8 | 6.5 +0.2 | 89.9 +0.4 | usable | + | |
| Peerless SLS10 P830668 v2012 | 32 -2 | 0.545 -0.09 | 72.9 +15.4 | 5.7 -0.6 | 89.6 +0.1 | usable | 70 W vs 120 W: lower power handling · Xmax 5.7 mm < 6.3 mm: lower excursion-limited SPL | + |
| Pioneer TS-W250R | 31.4 -2.6 | 0.552 -0.08 | 59.88 +2.38 | 5.2 -1.1 | 86.8 -2.7 | usable | 4 Ω vs 8 Ω: amp load changes · Xmax 5.2 mm < 6.3 mm: lower excursion-limited SPL | + |
| Rockford Fosgate P110S8 | 33 -1 | 0.551 -0.08 | 44.4 -13.1 | 6.2 -0.1 | 87.1 -2.4 | usable | Xmax 6.2 mm < 6.3 mm: lower excursion-limited SPL | + |
| Peerless SLS10 830668 | 33.3 -0.7 | 0.51 -0.12 | 69.3 +11.8 | 5.4 -0.9 | 90.1 +0.6 | usable | 70 W vs 120 W: lower power handling · Xmax 5.4 mm < 6.3 mm: lower excursion-limited SPL | + |
| LaVoce SSF102.40 8 Ohm | 38 +4 | 0.571 -0.06 | 42 -15.5 | 7.7 +1.4 | 88.5 -1 | usable | + |
Compare the closest 3 against the 10SW-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.