PHL Audio 3451

10" · 8 Ω · 200 W · 99.3 dB · datasheet ↗

Thiele-Small parameters

Nominal size	10"
Impedance	8 Ω
Fs	91 Hz
Qts	0.353
Qes	0.4
Qms	3.04
Vas	17.8 L
Sd	377 cm²
Xmax	2.1 mm
Re	5 Ω
Bl	15.6 T·m
Mms	34.2 g
Pe	200 W
Sensitivity	99.3 dB

Alignment hint

EBP	228 · ported
Sealed Vb (Qtc ≈ 0.71)	≈ 5.9 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
Celestion BN10-200S8	89.4 -1.6	0.352 =	20.5 +2.7	2.5 +0.4	99.5 +0.2	close		+
RCF MR 10H300	90 -1	0.312 -0.04	16.5 -1.3	2.7 +0.6	98.9 -0.4	close		+
JBL 2123H	85 -6	0.322 -0.03	19.8 +2	2.5 +0.4	100 +0.7	close		+
JBL 2123J	85 -6	0.322 -0.03	19.8 +2	2.5 +0.4	96.8 -2.5	close	16 Ω vs 8 Ω: amp load changes	+
PHL Audio 3861	88 -3	0.273 -0.08	16.5 -1.3	2 -0.1	99.2 -0.1	usable	Xmax 2 mm < 2.1 mm: lower excursion-limited SPL	+
RCF L 10/581K	85 -6	0.369 +0.02	25 +7.2	2.5 +0.4	99.9 +0.6	usable		+
PHL Audio 3040	86 -5	0.393 +0.04	24 +6.2	2 -0.1	98.7 -0.6	usable	Xmax 2 mm < 2.1 mm: lower excursion-limited SPL	+
Celestion TF 1020 v2019	79 -12	0.386 +0.03	22.1 +4.3	2 -0.1	97.6 -1.7	usable	150 W vs 200 W: lower power handling · Xmax 2 mm < 2.1 mm: lower excursion-limited SPL	+
B&C 10 NDL 64 vp	71 -20	0.361 +0.01	19 +1.2	3.1 +1	95.9 -3.4	usable		+
LaVoce WSN102.50	76 -15	0.39 +0.04	20.71 +2.91	2.9 +0.8	97.5 -1.8	usable		+

Compare the closest 3 against the 3451 →

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.