Peerless FSL-1020R02-08
Thiele-Small parameters
| Nominal size | 10" |
|---|---|
| Impedance | 8 Ω |
| Fs | 67.7 Hz |
| Qts | 0.376 |
| Qes | 0.41 |
| Qms | 4.52 |
| Vas | 31.7 L |
| Sd | 373 cm² |
| Xmax | 2.4 mm |
| Re | 5.92 Ω |
| Bl | 14.5 T·m |
| Mms | 34 g |
| Pe | 250 W |
| Sensitivity | 97.1 dB |
Alignment hint
| EBP | 165 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 12.5 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 |
|---|---|---|---|---|---|---|---|---|
| RCF L 10/561K | 67 -0.7 | 0.379 = | 35.5 +3.8 | 2.5 +0.1 | 97.2 +0.1 | close | + | |
| Monacor SP-10/100PA | 65 -2.7 | 0.381 +0.01 | 32 +0.3 | 2.5 +0.1 | 95.8 -1.3 | close | 100 W vs 250 W: lower power handling | + |
| RCF L 10/568H | 70 +2.3 | 0.384 +0.01 | 29.4 -2.3 | 3.5 +1.1 | 97.8 +0.7 | close | + | |
| 18 Sound 10W400 | 70 +2.3 | 0.396 +0.02 | 31 -0.7 | 4.3 +1.9 | 97.8 +0.7 | close | + | |
| Eminence BETA 10 | 66 -1.7 | 0.332 -0.04 | 30.5 -1.2 | 3 +0.6 | 97.7 +0.6 | close | + | |
| Celestion BN10-300X8 | 64.3 -3.4 | 0.382 +0.01 | 28.8 -2.9 | 4 +1.6 | 95.8 -1.3 | close | + | |
| RCF L10/568H | 70.1 +2.4 | 0.4 +0.02 | 28.8 -2.9 | 3 +0.6 | 95.6 -1.5 | close | 100 W vs 250 W: lower power handling | + |
| Eminence DELTA 10 | 66 -1.7 | 0.332 -0.04 | 30.5 -1.2 | 3.5 +1.1 | 97.7 +0.6 | close | + | |
| Eminence DELTA 10 A | 66 -1.7 | 0.332 -0.04 | 30.5 -1.2 | 3.5 +1.1 | 97.7 +0.6 | close | + | |
| the box 10LB065-16N | 65 -2.7 | 0.379 = | 36.8 +5.1 | 2.5 +0.1 | 94.4 -2.7 | close | 16 Ω vs 8 Ω: amp load changes | + |
Compare the closest 3 against the FSL-1020R02-08 →
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.