Benett 15.200 Y/N

15" · 8 Ω · 200 W · 103.8 dB · datasheet ↗

Thiele-Small parameters

Nominal size	15"
Impedance	8 Ω
Fs	33.5 Hz
Qts	0.12
Qes	0.123
Qms	5.79
Vas	354 L
Sd	855 cm²
Xmax	3.7 mm
Re	5.7 Ω
Bl	25.3 T·m
Mms	65.4 g
Pe	200 W
Sensitivity	103.8 dB

Alignment hint

EBP	272 · ported
Sealed Vb (Qtc ≈ 0.71)	≈ 10.5 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
Cyrille Audio GM38ND100P V2 a	32.7 -0.8	0.136 +0.02	257.2 -96.8	6.5 +2.8	102.3 -1.5	usable		+
Peavey 1504 v1981	35 +1.5	0.17 +0.05	312 -42	4 +0.3	104.4 +0.6	usable	4 Ω vs 8 Ω: amp load changes	+
Altec 904-8A	30.5 -3	0.164 +0.04	401.5 +47.5	3.3 -0.4	101.9 -1.9	usable	150 W vs 200 W: lower power handling · Xmax 3.3 mm < 3.7 mm: lower excursion-limited SPL	+
GOTO SG38WNS	28.1 -5.4	0.154 +0.03	348.6 -5.4	4 +0.3	97.4 -6.4	usable	16 Ω vs 8 Ω: amp load changes	+
DAS Audio MI-30	34.3 +0.8	0.203 +0.08	360 +6	4.3 +0.6	101.2 -2.6	usable	150 W vs 200 W: lower power handling	+
Iconic Speakers 165-8GHP	37 +3.5	0.191 +0.07	354.9 +0.9	3 -0.7	103.1 -0.7	usable	Xmax 3 mm < 3.7 mm: lower excursion-limited SPL	+
Fane COLOSSUS 15B	30 -3.5	0.156 +0.04	267 -87	4 +0.3	99.9 -3.9	usable		+
JBL E140	32 -1.5	0.183 +0.06	297.3 -56.7	3.6 -0.1	100.7 -3.1	usable	Xmax 3.6 mm < 3.7 mm: lower excursion-limited SPL	+
DAS Audio BI-30	28 -5.5	0.145 +0.02	283 -71	6.6 +2.9	99.8 -4	usable		+
Altec 515-8GHP	37 +3.5	0.187 +0.07	342.6 -11.4	2.8 -0.9	103 -0.8	usable	75 W vs 200 W: lower power handling · Xmax 2.8 mm < 3.7 mm: lower excursion-limited SPL	+

Compare the closest 3 against the 15.200 Y/N →

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.