Beyma 15 GF 200
Thiele-Small parameters
| Nominal size | 15" |
|---|---|
| Impedance | 8 Ω |
| Fs | 45 Hz |
| Qts | 0.324 |
| Qes | 0.38 |
| Qms | 2.2 |
| Vas | 141 L |
| Sd | 810 cm² |
| Xmax | 4 mm |
| Re | 5.3 Ω |
| Bl | 17.9 T·m |
| Mms | 81.6 g |
| Pe | 250 W |
| Sensitivity | 99.1 dB |
Alignment hint
| EBP | 118 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 37.5 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 |
|---|---|---|---|---|---|---|---|---|
| Ciare PW389 | 45 = | 0.323 = | 138 -3 | 4.3 +0.3 | 99.4 +0.3 | close | + | |
| Electro-Voice DL15X | 47.3 +2.3 | 0.337 +0.01 | 136 -5 | 4.1 +0.1 | 99.1 = | close | + | |
| P.Audio C15-600EL | 44.9 -0.1 | 0.352 +0.03 | 137.4 -3.6 | 5 +1 | 99 -0.1 | close | + | |
| B&C 15 PK 40 | 47 +2 | 0.31 -0.01 | 140 -1 | 4 = | 100.4 +1.3 | close | + | |
| B&C 15 CL 76 | 42 -3 | 0.326 = | 135 -6 | 5.2 +1.2 | 98.6 -0.5 | close | + | |
| Dayton Audio APOLLO 15N | 44 -1 | 0.329 +0.01 | 154.7 +13.7 | 6.3 +2.3 | 99.3 +0.2 | close | + | |
| MC Kenzie C15.500BS | 45 = | 0.35 +0.03 | 145 +4 | 6.5 +2.5 | 98.8 -0.3 | close | + | |
| Beyma 15MCB700 | 44 -1 | 0.34 +0.02 | 148 +7 | 7 +3 | 99 -0.1 | close | + | |
| Eminence KAPPALITE 3015 | 45 = | 0.342 +0.02 | 153 +12 | 5.8 +1.8 | 99.7 +0.6 | close | + | |
| B&C 15 NDL 88 | 45 = | 0.34 +0.02 | 126 -15 | 6.6 +2.6 | 99.1 = | close | + |
Compare the closest 3 against the 15 GF 200 →
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.