B&C 15CL76

15" · 8 Ω · 400 W · 98.5 dB · datasheet ↗

Thiele-Small parameters

Nominal size	15"
Impedance	8 Ω
Fs	42 Hz
Qts	0.33
Qes	0.34
Qms	7.9
Vas	135 L
Sd	855 cm²
Xmax	7 mm
Re	5.1 Ω
Bl	21 T·m
Mms	108 g
Pe	400 W
Sensitivity	98.5 dB

Alignment hint

EBP	124 · ported
Sealed Vb (Qtc ≈ 0.71)	≈ 37.6 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
Faital PRO 15FH500 vp1	40 -2	0.328 =	146.1 +11.1	6.7 -0.3	98.4 -0.1	close	Xmax 6.7 mm < 7 mm: lower excursion-limited SPL	+
Faital PRO 15FH500 vp3	40.8 -1.2	0.343 +0.01	141.8 +6.8	6.7 -0.3	98.2 -0.3	close	Xmax 6.7 mm < 7 mm: lower excursion-limited SPL	+
Faital PRO 15FH500 vp2	40 -2	0.335 +0.01	146.9 +11.9	6.7 -0.3	98.3 -0.2	close	Xmax 6.7 mm < 7 mm: lower excursion-limited SPL	+
Beyma 15MCB700	44 +2	0.34 +0.01	148 +13	7 =	99 +0.5	close		+
LaVoce NBASS15-30	42 =	0.36 +0.03	143.06 +8.06	6.6 -0.4	98.5 =	close	Xmax 6.6 mm < 7 mm: lower excursion-limited SPL	+
B&C 15 CL 76	42 =	0.326 =	135 =	5.2 -1.8	98.6 +0.1	close	Xmax 5.2 mm < 7 mm: lower excursion-limited SPL	+
Radian 2215 B-8	41.8 -0.2	0.321 -0.01	135.5 +0.5	6 -1	97 -1.5	close	Xmax 6 mm < 7 mm: lower excursion-limited SPL	+
B&C 15NDL88	45 +3	0.34 +0.01	126 -9	8 +1	99 +0.5	close		+
B&C 15 NDL 88	45 +3	0.34 +0.01	126 -9	6.6 -0.4	99.1 +0.6	close	Xmax 6.6 mm < 7 mm: lower excursion-limited SPL	+
18 Sound 15ND830	42 =	0.34 +0.01	157 +22	6.5 -0.5	98 -0.5	close	4 Ω vs 8 Ω: amp load changes · Xmax 6.5 mm < 7 mm: lower excursion-limited SPL	+

Compare the closest 3 against the 15CL76 →

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.