Electro-Voice EVX-155

15" · 8 Ω · 600 W · 100.5 dB · datasheet ↗

Thiele-Small parameters

Nominal size	15"
Impedance	8 Ω
Fs	35.4 Hz
Qts	0.212
Qes	0.22
Qms	5.56
Vas	220 L
Sd	790 cm²
Xmax	6.4 mm
Re	5 Ω
Bl	20.2 T·m
Mms	80.4 g
Pe	600 W
Sensitivity	100.5 dB

Alignment hint

EBP	161 · ported
Sealed Vb (Qtc ≈ 0.71)	≈ 21.7 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
Beyma 15P80/ND	35 -0.4	0.214 =	217 -3	7.9 +1.5	100.1 -0.4	close		+
DAS Audio 15GN	36 +0.6	0.213 =	197 -23	6 -0.4	99.2 -1.3	close	Xmax 6 mm < 6.4 mm: lower excursion-limited SPL	+
B&C 15NDL76	37 +1.6	0.22 +0.01	195 -25	7 +0.6	99.5 -1	close		+
18 Sound 15ND930	36 +0.6	0.22 +0.01	206 -14	7.5 +1.1	98 -2.5	close		+
PD PD 153ER v2018	40 +4.6	0.215 =	218.8 -1.2	5.4 -1	101.4 +0.9	close	400 W vs 600 W: lower power handling · Xmax 5.4 mm < 6.4 mm: lower excursion-limited SPL	+
Precision Devices PD 153ER v2018	40 +4.6	0.215 =	218.8 -1.2	5.4 -1	101.4 +0.9	close	400 W vs 600 W: lower power handling · Xmax 5.4 mm < 6.4 mm: lower excursion-limited SPL	+
B&C 15 NDL 76	37 +1.6	0.228 +0.02	195 -25	6 -0.4	99.9 -0.6	close	Xmax 6 mm < 6.4 mm: lower excursion-limited SPL	+
Beyma 15"P80Nd	39 +3.6	0.21 =	184 -36	7.5 +1.1	101 +0.5	close		+
MC Kenzie C15.400BS	40 +4.6	0.219 +0.01	215 -5	5.4 -1	101 +0.5	close	400 W vs 600 W: lower power handling · Xmax 5.4 mm < 6.4 mm: lower excursion-limited SPL	+
RCF L 15/554K	35 -0.4	0.243 +0.03	227 +7	8 +1.6	98.7 -1.8	close		+

Compare the closest 3 against the EVX-155 →

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.