HiVi BS10L
Thiele-Small parameters
| Nominal size | 10" |
|---|---|
| Impedance | 4 Ω |
| Fs | 43 Hz |
| Qts | 0.455 |
| Qes | 0.5 |
| Qms | 5.01 |
| Vas | 10.1 L |
| Sd | 363 cm² |
| Xmax | 2.4 mm |
| Re | 3.4 Ω |
| Bl | 21.5 T·m |
| Mms | 250.5 g |
| Pe | 150 W |
| Sensitivity | 87.8 dB |
Alignment hint
| EBP | 86 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 7.1 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 |
|---|---|---|---|---|---|---|---|---|
| Orion Audio HCCA 102 | 42.5 -0.5 | 0.45 -0.01 | 8.8 -1.3 | 8.9 +6.5 | 86.6 -1.2 | close | + | |
| hertz Hertz Audio HX250 vp | 47.5 +4.5 | 0.488 +0.03 | 12.3 +2.2 | 3.7 +1.3 | 89.2 +1.4 | usable | + | |
| P.Audio TM-10 | 55 +12 | 0.572 +0.12 | 9.9 -0.2 | 4 +1.6 | 89.8 +2 | usable | + | |
| JL Audio 10TW1-2 | 41.45 -1.55 | 0.65 +0.2 | 10.31 +0.21 | 10.31 +7.91 | 82.5 -5.3 | usable | 2 Ω vs 4 Ω: amp load changes | + |
| Focal ACCESS 27A | 41.3 -1.7 | 0.48 +0.02 | 21.2 +11.1 | 5 +2.6 | 90.8 +3 | usable | + | |
| Focal 27 V1 | 39 -4 | 0.445 -0.01 | 21.4 +11.3 | 4.9 +2.5 | 90.4 +2.6 | usable | + | |
| Oberton 10NCX1 | 68 +25 | 0.41 -0.05 | 12 +1.9 | 2.4 = | 93.2 +5.4 | usable | 8 Ω vs 4 Ω: amp load changes | + |
| Focal 11W 7670 | 44.6 +1.6 | 0.45 -0.01 | 22.9 +12.8 | 4.2 +1.8 | 92.1 +4.3 | usable | + | |
| Peerless GBS-250F38CP01-04 | 37.7 -5.3 | 0.451 = | 23.9 +13.8 | 3.7 +1.3 | 89.8 +2 | usable | 100 W vs 150 W: lower power handling | + |
| Focal SUB P25 | 48 +5 | 0.621 +0.17 | 16 +5.9 | 4.1 +1.7 | 89.4 +1.6 | usable | + |
Compare the closest 3 against the BS10L →
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.