PHL Audio 6321MND
Thiele-Small parameters
| Nominal size | 15" |
|---|---|
| Impedance | 8 Ω |
| Fs | 34 Hz |
| Qts | 0.207 |
| Qes | 0.22 |
| Qms | 3.6 |
| Vas | 150 L |
| Sd | 871 cm² |
| Xmax | 7.2 mm |
| Re | 5.2 Ω |
| Bl | 28 T·m |
| Mms | 155.4 g |
| Pe | 1000 W |
| Sensitivity | 98.1 dB |
Alignment hint
| EBP | 155 · ported |
|---|---|
| Sealed Vb (Qtc ≈ 0.71) | ≈ 14.1 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 |
|---|---|---|---|---|---|---|---|---|
| RCF LF 15N401 | 34 = | 0.221 +0.01 | 160 +10 | 7.1 -0.1 | 98.3 +0.2 | close | Xmax 7.1 mm < 7.2 mm: lower excursion-limited SPL | + |
| B&C 15 NW 100 | 33 -1 | 0.218 +0.01 | 139 -11 | 7.4 +0.2 | 97.3 -0.8 | close | + | |
| RCF LF15N401 | 34 = | 0.22 +0.01 | 160 +10 | 9 +1.8 | 97 -1.1 | close | + | |
| B&C 15NW100 | 33 -1 | 0.22 +0.01 | 139 -11 | 9 +1.8 | 97 -1.1 | close | + | |
| B&C 15NW76 | 39 +5 | 0.21 = | 143 -7 | 8 +0.8 | 99 +0.9 | close | 4 Ω vs 8 Ω: amp load changes · 600 W vs 1000 W: lower power handling | + |
| Precision Devices PD154 | 39 +5 | 0.205 = | 149 -1 | 6.5 -0.7 | 99 +0.9 | close | 16 Ω vs 8 Ω: amp load changes · 500 W vs 1000 W: lower power handling · Xmax 6.5 mm < 7.2 mm: lower excursion-limited SPL | + |
| B&C 15 PL 100 | 37 +3 | 0.204 = | 152.9 +2.9 | 6 -1.2 | 99.4 +1.3 | close | 700 W vs 1000 W: lower power handling · Xmax 6 mm < 7.2 mm: lower excursion-limited SPL | + |
| Precision Devices PD158 | 39.85 +5.85 | 0.205 = | 161.94 +11.94 | 6.5 -0.7 | 98.5 +0.4 | close | 600 W vs 1000 W: lower power handling · Xmax 6.5 mm < 7.2 mm: lower excursion-limited SPL | + |
| B&C 15FW76 | 40 +6 | 0.21 = | 138 -12 | 7 -0.2 | 100 +1.9 | close | 500 W vs 1000 W: lower power handling · Xmax 7 mm < 7.2 mm: lower excursion-limited SPL | + |
| Oberton 15PD601 | 38.2 +4.2 | 0.228 +0.02 | 133.31 -16.69 | 8.5 +1.3 | 98 -0.1 | close | 600 W vs 1000 W: lower power handling | + |
Compare the closest 3 against the 6321MND →
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.