Precision Devices PD 153ER v2018
Thiele-Small parameters
| Nominal size | 15" |
|---|---|
| Impedance | 8 Ω |
| Fs | 40 Hz |
| Qts | 0.215 |
| Qes | 0.22 |
| Qms | 8.65 |
| Vas | 218.8 L |
| Sd | 855.3 cm² |
| Xmax | 5.4 mm |
| Re | 5.87 Ω |
| Bl | 22.3 T·m |
| Mms | 74.2 g |
| Pe | 400 W |
| Sensitivity | 101.4 dB |
Alignment hint
| EBP | 182 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 22.3 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 |
|---|---|---|---|---|---|---|---|---|
| PD PD 153ER v2018 | 40 = | 0.215 = | 218.8 = | 5.4 = | 101.4 = | close | + | |
| MC Kenzie C15.400BS | 40 = | 0.219 = | 215 -3.8 | 5.4 = | 101 -0.4 | close | + | |
| Electro-Voice EVX-155 | 35.4 -4.6 | 0.212 = | 220 +1.2 | 6.4 +1 | 100.5 -0.9 | close | + | |
| Radian 5215B OEM | 42 +2 | 0.204 -0.01 | 205 -13.8 | 5.5 +0.1 | 102.4 +1 | close | + | |
| RCF CX 15N351 | 42 +2 | 0.226 +0.01 | 191 -27.8 | 5.3 -0.1 | 101.2 -0.2 | close | Xmax 5.3 mm < 5.4 mm: lower excursion-limited SPL | + |
| RCF MB 15N351 | 42 +2 | 0.226 +0.01 | 191 -27.8 | 6 +0.6 | 101.2 -0.2 | close | + | |
| McCauley 6342 | 40 = | 0.204 -0.01 | 200.2 -18.6 | 4.6 -0.8 | 101.1 -0.3 | close | Xmax 4.6 mm < 5.4 mm: lower excursion-limited SPL | + |
| B&C 15 TX | 40 = | 0.245 +0.03 | 215.6 -3.2 | 9 +3.6 | 101.1 -0.3 | close | + | |
| Beyma 15"P80Nd | 39 -1 | 0.21 -0.01 | 184 -34.8 | 7.5 +2.1 | 101 -0.4 | close | + | |
| Beyma 15P80/ND | 35 -5 | 0.214 = | 217 -1.8 | 7.9 +2.5 | 100.1 -1.3 | close | + |
Compare the closest 3 against the PD 153ER v2018 →
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.