Celestion PULSE15

15" · 8 Ω · 400 W · 95.6 dB · datasheet ↗

Thiele-Small parameters

Nominal size	15"
Impedance	8 Ω
Fs	35.7 Hz
Qts	0.431
Qes	0.474
Qms	4.75
Vas	246.7 L
Sd	855 cm²
Xmax	4.75 mm
Re	5.76 Ω
Bl	15.06 T·m
Mms	83.32 g
Pe	400 W
Sensitivity	95.6 dB

Alignment hint

EBP	75 · flexible
Sealed Vb (Qtc ≈ 0.71)	≈ 145.8 L

EBP 50-100: works in either a sealed or ported 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 PULSE 15	35.7 =	0.431 =	246.7 =	4.8 +0.05	97.2 +1.6	close		+
Eminence BASSLITE C2515	38 +2.3	0.45 +0.02	260 +13.3	4.5 -0.25	96.4 +0.8	close	4 Ω vs 8 Ω: amp load changes · 300 W vs 400 W: lower power handling · Xmax 4.5 mm < 4.75 mm: lower excursion-limited SPL	+
Eminence DELTA 15LFA	39 +3.3	0.48 +0.05	241 -5.7	4.8 +0.05	96 +0.4	close		+
Beyma 15T100/N vp	35 -0.7	0.455 +0.02	275 +28.3	6 +1.25	96.8 +1.2	close	200 W vs 400 W: lower power handling	+
DAS Audio 15L	38 +2.3	0.418 -0.01	263 +16.3	6 +1.25	98.1 +2.5	close	200 W vs 400 W: lower power handling	+
Monacor SP-385G	35 -0.7	0.473 +0.04	260 +13.3	4 -0.75	96.2 +0.6	close	175 W vs 400 W: lower power handling · Xmax 4 mm < 4.75 mm: lower excursion-limited SPL	+
Faital PRO 15PR300	35 -0.7	0.48 +0.05	220.1 -26.6	5.23 +0.48	97 +1.4	close	300 W vs 400 W: lower power handling	+
Eminence Kl3015CX-8	38 +2.3	0.438 +0.01	219.3 -27.4	4.3 -0.45	97.5 +1.9	close	Xmax 4.3 mm < 4.75 mm: lower excursion-limited SPL	+
Eminence DELTA 15 LFA	39 +3.3	0.48 +0.05	241 -5.7	4.8 +0.05	97.5 +1.9	close		+
Visaton BGS 40 v2	40 +4.3	0.424 -0.01	263 +16.3	5.7 +0.95	98.2 +2.6	close	200 W vs 400 W: lower power handling	+

Compare the closest 3 against the PULSE15 →

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.