Warehouse Sound REAPER 12

12" · 8 Ω · 30 W · 100.6 dB · datasheet ↗

Thiele-Small parameters

Nominal size	12"
Impedance	8 Ω
Fs	77.4 Hz
Qts	0.464
Qes	0.502
Qms	6.196
Vas	65 L
Sd	558.7 cm²
Xmax	1.3 mm
Re	6.6 Ω
Bl	13.5 T·m
Mms	28.5 g
Pe	30 W
Sensitivity	100.6 dB

Alignment hint

EBP	154 · ported
Sealed Vb (Qtc ≈ 0.71)	≈ 49.2 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
18 Sound 12TC300	78 +0.6	0.428 -0.04	56.5 -8.5	1.5 +0.2	101.7 +1.1	close		+
Eminence EJ-1240	75 -2.4	0.526 +0.06	71.2 +6.2	1.2 -0.1	100 -0.6	close	Xmax 1.2 mm < 1.3 mm: lower excursion-limited SPL	+
Beyma 12GU	70 -7.4	0.475 +0.01	60 -5	2 +0.7	98.3 -2.3	close		+
Eminence CV 75A	79 +1.6	0.418 -0.05	52.5 -12.5	1.2 -0.1	100.4 -0.2	close	Xmax 1.2 mm < 1.3 mm: lower excursion-limited SPL	+
Eminence CV 75B	80 +2.6	0.479 +0.01	56.2 -8.8	1.2 -0.1	97.2 -3.4	close	16 Ω vs 8 Ω: amp load changes · Xmax 1.2 mm < 1.3 mm: lower excursion-limited SPL	+
B&C 320K/C-A	82 +4.6	0.5 +0.04	53 -12	2 +0.7	101 +0.4	close		+
Celestion TF 1218TC v2010	74.1 -3.3	0.455 -0.01	48.1 -16.9	1.5 +0.2	99.2 -1.4	close		+
Fane F70	70 -7.4	0.402 -0.06	61.8 -3.2	1.5 +0.2	99.3 -1.3	close		+
B&C 320KC-8A	82 +4.6	0.5 +0.04	53 -12	2 +0.7	101.2 +0.6	close		+
Fane F90	70 -7.4	0.382 -0.08	61 -4	1.5 +0.2	100.2 -0.4	usable		+

Compare the closest 3 against the REAPER 12 →

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.