RCF MR 10H300
Thiele-Small parameters
| Nominal size | 10" |
|---|---|
| Impedance | 8 Ω |
| Fs | 90 Hz |
| Qts | 0.312 |
| Qes | 0.34 |
| Qms | 3.8 |
| Vas | 16.5 L |
| Sd | 350 cm² |
| Xmax | 2.7 mm |
| Re | 5.8 Ω |
| Bl | 17.7 T·m |
| Mms | 32.5 g |
| Pe | 350 W |
| Sensitivity | 98.9 dB |
Alignment hint
| EBP | 265 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 4 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 |
|---|---|---|---|---|---|---|---|---|
| JBL 2123H | 85 -5 | 0.322 +0.01 | 19.8 +3.3 | 2.5 -0.2 | 100 +1.1 | close | 250 W vs 350 W: lower power handling · Xmax 2.5 mm < 2.7 mm: lower excursion-limited SPL | + |
| PHL Audio 3861 | 88 -2 | 0.273 -0.04 | 16.5 = | 2 -0.7 | 99.2 +0.3 | close | 250 W vs 350 W: lower power handling · Xmax 2 mm < 2.7 mm: lower excursion-limited SPL | + |
| JBL 2123J | 85 -5 | 0.322 +0.01 | 19.8 +3.3 | 2.5 -0.2 | 96.8 -2.1 | close | 16 Ω vs 8 Ω: amp load changes · 250 W vs 350 W: lower power handling · Xmax 2.5 mm < 2.7 mm: lower excursion-limited SPL | + |
| PHL Audio 3451 | 91 +1 | 0.353 +0.04 | 17.8 +1.3 | 2.1 -0.6 | 99.3 +0.4 | close | 200 W vs 350 W: lower power handling · Xmax 2.1 mm < 2.7 mm: lower excursion-limited SPL | + |
| Celestion BN10-200S8 | 89.4 -0.6 | 0.352 +0.04 | 20.5 +4 | 2.5 -0.2 | 99.5 +0.6 | close | 200 W vs 350 W: lower power handling · Xmax 2.5 mm < 2.7 mm: lower excursion-limited SPL | + |
| 18 Sound 10NMB420 vp CF1 | 84.8 -5.2 | 0.318 +0.01 | 26 +9.5 | 3.3 +0.6 | 100.2 +1.3 | usable | + | |
| Beyma 10MI100 | 89 -1 | 0.251 -0.06 | 20 +3.5 | 2.5 -0.2 | 100.4 +1.5 | usable | Xmax 2.5 mm < 2.7 mm: lower excursion-limited SPL | + |
| ATC PA75-234 STD | 78 -12 | 0.315 = | 17 +0.5 | 1.6 -1.1 | 97.2 -1.7 | usable | 75 W vs 350 W: lower power handling · Xmax 1.6 mm < 2.7 mm: lower excursion-limited SPL | + |
| B&C 10CLA76 | 71 -19 | 0.29 -0.02 | 16.4 -0.1 | 6.5 +3.8 | 96.5 -2.4 | usable | + | |
| RCF MB 10G251 | 76 -14 | 0.335 +0.02 | 24 +7.5 | 3.5 +0.8 | 98.6 -0.3 | usable | + |
Compare the closest 3 against the MR 10H300 →
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.