SB Acoustics SB29NRX75-8
Thiele-Small parameters
| Nominal size | 10" |
|---|---|
| Impedance | 8 Ω |
| Fs | 26 Hz |
| Qts | 0.37 |
| Qes | 0.39 |
| Qms | 7.06 |
| Vas | 85.6 L |
| Sd | 311 cm² |
| Xmax | 11 mm |
| Re | 6.2 Ω |
| Bl | 12.4 T·m |
| Mms | 59.4 g |
| Pe | 200 W |
| Sensitivity | 89 dB |
Alignment hint
| EBP | 67 · flexible |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 32.3 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 |
|---|---|---|---|---|---|---|---|---|
| MTX Audio BG104A | 26 = | 0.359 -0.01 | 72.8 -12.8 | 9.7 -1.3 | 91.1 +2.1 | close | 4 Ω vs 8 Ω: amp load changes · Xmax 9.7 mm < 11 mm: lower excursion-limited SPL | + |
| Image Dynamics IDQ10DQV3 | 25.5 -0.5 | 0.384 +0.01 | 71 -14.6 | 9 -2 | 88.9 -0.1 | close | Xmax 9 mm < 11 mm: lower excursion-limited SPL | + |
| Wavecor WF275BD01 | 27 +1 | 0.368 = | 81.5 -4.1 | 9 -2 | 92.4 +3.4 | close | 4 Ω vs 8 Ω: amp load changes · Xmax 9 mm < 11 mm: lower excursion-limited SPL | + |
| Peerless XXLS-830843 | 25 -1 | 0.447 +0.08 | 86.7 +1.1 | 10.3 -0.7 | 88 -1 | close | Xmax 10.3 mm < 11 mm: lower excursion-limited SPL | + |
| SB Acoustics SB29NRX75-6 | 21 -5 | 0.356 -0.01 | 102 +16.4 | 11 = | 88.7 -0.3 | close | + | |
| Morel TICW 1058FT | 25 -1 | 0.3 -0.07 | 82 -3.6 | 10.5 -0.5 | 87.5 -1.5 | usable | Xmax 10.5 mm < 11 mm: lower excursion-limited SPL | + |
| Volt RV2550 | 28 +2 | 0.331 -0.04 | 71.8 -13.8 | 9.1 -1.9 | 89.5 +0.5 | usable | Xmax 9.1 mm < 11 mm: lower excursion-limited SPL | + |
| Dayton Audio 10 DVC | 25 -1 | 0.379 +0.01 | 110.4 +24.8 | 17.8 +6.8 | 92.1 +3.1 | usable | 4 Ω vs 8 Ω: amp load changes | + |
| JL Audio 10W0-8 | 25.6 -0.4 | 0.394 +0.02 | 69.4039 -16.2 | 8.636 -2.36 | 86.3 -2.7 | usable | 125 W vs 200 W: lower power handling · Xmax 8.636 mm < 11 mm: lower excursion-limited SPL | + |
| Peerless 830846 | 24.3 -1.7 | 0.328 -0.04 | 81.8 -3.8 | 8.7 -2.3 | 92.2 +3.2 | usable | 4 Ω vs 8 Ω: amp load changes · Xmax 8.7 mm < 11 mm: lower excursion-limited SPL | + |
Compare the closest 3 against the SB29NRX75-8 →
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.