Dynaudio 30W54
Thiele-Small parameters
| Nominal size | 10" |
|---|---|
| Impedance | 8 Ω |
| Fs | 24 Hz |
| Qts | 0.357 |
| Qes | 0.42 |
| Qms | 2.39 |
| Vas | 257 L |
| Sd | 400 cm² |
| Xmax | 7 mm |
| Re | 6.25 Ω |
| Bl | 9.3 T·m |
| Mms | 38.4 g |
| Pe | 210 W |
| Sensitivity | 92.3 dB |
Alignment hint
| EBP | 57 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 87.9 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 |
|---|---|---|---|---|---|---|---|---|
| Davis 25SCA10WR | 24.6 +0.6 | 0.327 -0.03 | 237.7 -19.3 | 5 -2 | 92.2 -0.1 | close | 100 W vs 210 W: lower power handling · Xmax 5 mm < 7 mm: lower excursion-limited SPL | + |
| Oxygen SPHERE 380 | 24 = | 0.421 +0.06 | 293 +36 | 7 = | 94.8 +2.5 | usable | 4 Ω vs 8 Ω: amp load changes | + |
| Aurum Cantus AC250MK2 | 23 -1 | 0.423 +0.07 | 235 -22 | 8 +1 | 90.2 -2.1 | usable | 150 W vs 210 W: lower power handling | + |
| Philips AD10240/W8 | 23 -1 | 0.261 -0.1 | 248.2 -8.8 | 7.8 +0.8 | 93.6 +1.3 | usable | 60 W vs 210 W: lower power handling | + |
| Scan-Speak 26W/4534G00 | 23 -1 | 0.356 = | 156 -101 | 6 -1 | 92.3 = | usable | 4 Ω vs 8 Ω: amp load changes · 90 W vs 210 W: lower power handling · Xmax 6 mm < 7 mm: lower excursion-limited SPL | + |
| Scan-Speak 25W/8565-01 | 19 -5 | 0.338 -0.02 | 229 -28 | 6.5 -0.5 | 90 -2.3 | usable | 100 W vs 210 W: lower power handling · Xmax 6.5 mm < 7 mm: lower excursion-limited SPL | + |
| Vifa 25WP250 | 24 = | 0.298 -0.06 | 178 -79 | 8 +1 | 92.6 +0.3 | usable | 70 W vs 210 W: lower power handling | + |
| Visaton WSP26S | 19 -5 | 0.34 -0.02 | 230 -27 | 11 +4 | 90.2 -2.1 | usable | 110 W vs 210 W: lower power handling | + |
| Focal 10V 516J | 22.3 -1.7 | 0.39 +0.03 | 180 -77 | 7.5 +0.5 | 90.7 -1.6 | usable | 150 W vs 210 W: lower power handling | + |
| JBL 127H | 25 +1 | 0.433 +0.08 | 237.9 -19.1 | 4.8 -2.2 | 91.9 -0.4 | usable | 50 W vs 210 W: lower power handling · Xmax 4.8 mm < 7 mm: lower excursion-limited SPL | + |
Compare the closest 3 against the 30W54 →
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.