Peerless SLS12 830669 v2012

12" · 8 Ω · 100 W · 91.9 dB · datasheet ↗

Thiele-Small parameters

Nominal size	12"
Impedance	8 Ω
Fs	31 Hz
Qts	0.536
Qes	0.58
Qms	7.1
Vas	132.4 L
Sd	522.8 cm²
Xmax	6.1 mm
Re	5.6 Ω
Bl	12 T·m
Mms	76.3 g
Pe	100 W
Sensitivity	91.9 dB

Alignment hint

EBP	53 · flexible
Sealed Vb (Qtc ≈ 0.71)	≈ 178.8 L

EBP 50-100: works in either a sealed or ported 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 12BR70 v2014	31 =	0.497 -0.04	142 +9.6	6 -0.1	92.3 +0.4	close	Xmax 6 mm < 6.1 mm: lower excursion-limited SPL	+
Beyma 12BR70 v2015	31 =	0.497 -0.04	142 +9.6	6 -0.1	92.3 +0.4	close	Xmax 6 mm < 6.1 mm: lower excursion-limited SPL	+
Beyma 12"BR70	31 =	0.5 -0.04	142 +9.6	8 +1.9	93 +1.1	close		+
MTX Audio T4124A	29.3 -1.7	0.549 +0.01	118.8 -13.6	8.4 +2.3	92.9 +1	close	4 Ω vs 8 Ω: amp load changes	+
Infinity 120W.IB	32 +1	0.527 -0.01	127 -5.4	8.1 +2	94.9 +3	close	4 Ω vs 8 Ω: amp load changes	+
Pioneer VINTAGE VERSION	25.7 -5.3	0.556 +0.02	134.2 +1.8	7.2 +1.1	92.1 +0.2	close	4 Ω vs 8 Ω: amp load changes	+
STX W.30.200.8.MC	31 =	0.622 +0.09	148 +15.6	6.2 +0.1	91.3 -0.6	close		+
Kicker ES124	30.4 -0.6	0.549 +0.01	97.7 -34.7	6.2 +0.1	92.2 +0.3	close	4 Ω vs 8 Ω: amp load changes	+
Focal 33H	29.4 -1.6	0.618 +0.08	124.4 -8	7.5 +1.4	92.5 +0.6	close	4 Ω vs 8 Ω: amp load changes	+
Artech SPC-303	28.9 -2.1	0.494 -0.04	129 -3.4	6 -0.1	88.9 -3	close	Xmax 6 mm < 6.1 mm: lower excursion-limited SPL	+

Compare the closest 3 against the SLS12 830669 v2012 →

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.