Peavey 15 PRO RIDER CU CP SUBWOOFER

15" · 8 Ω · 600 W · 99 dB · datasheet ↗

Thiele-Small parameters

Nominal size	15"
Impedance	8 Ω
Fs	34.8 Hz
Qts	0.236
Qes	0.242
Qms	8.78
Vas	208 L
Sd	840 cm²
Xmax	4.6 mm
Re	5.7 Ω
Bl	22.6 T·m
Mms	99.5 g
Pe	600 W
Sensitivity	99 dB

Alignment hint

EBP	144 · ported
Sealed Vb (Qtc ≈ 0.71)	≈ 26.1 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
HH Electronics 1501E	36 +1.2	0.238 =	190.5 -17.5	4.5 -0.1	99 =	close	200 W vs 600 W: lower power handling · Xmax 4.5 mm < 4.6 mm: lower excursion-limited SPL	+
Celestion NTR15-3018E v2015	34.6 -0.2	0.245 +0.01	225.7 +17.7	5 +0.4	99.1 +0.1	close	450 W vs 600 W: lower power handling	+
RCF L 15/544K	35 +0.2	0.233 =	227 +19	4 -0.6	98.9 -0.1	close	400 W vs 600 W: lower power handling · Xmax 4 mm < 4.6 mm: lower excursion-limited SPL	+
Celestion NTR15-3018E	35 +0.2	0.261 +0.03	223.5 +15.5	5 +0.4	99.2 +0.2	close	450 W vs 600 W: lower power handling	+
RCF L 15/554K	35 +0.2	0.243 +0.01	227 +19	8 +3.4	98.7 -0.3	close		+
PHL Audio 5010	34 -0.8	0.25 +0.01	200 -8	6.4 +1.8	98.2 -0.8	close		+
Celestion FTR15-4080F-Bis	35 +0.2	0.243 +0.01	182.8 -25.2	6 +1.4	98.3 -0.7	close		+
PHL Audio 5051	37 +2.2	0.245 +0.01	190 -18	5.9 +1.3	99.2 +0.2	close		+
DAS Audio 15G	35 +0.2	0.259 +0.02	225 +17	6 +1.4	98.8 -0.2	close		+
Audax PR38S100VST	33 -1.8	0.236 =	218.1 +10.1	4 -0.6	97.8 -1.2	close	200 W vs 600 W: lower power handling · Xmax 4 mm < 4.6 mm: lower excursion-limited SPL	+

Compare the closest 3 against the 15 PRO RIDER CU CP SUBWOOFER →

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)

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