Peerless XXLS-835017

12" · 4 Ω · 120 W · 92.2 dB · datasheet ↗

Thiele-Small parameters

Nominal size	12"
Impedance	4 Ω
Fs	19.4 Hz
Qts	0.344
Qes	0.36
Qms	7.8
Vas	169 L
Sd	466 cm²
Xmax	8.9 mm
Re	2.6 Ω
Bl	10.3 T·m
Mms	121.2 g
Pe	120 W
Sensitivity	92.2 dB

Alignment hint

EBP	54 · flexible
Sealed Vb (Qtc ≈ 0.71)	≈ 52.4 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
Accuton AUTOSOM	19.4 =	0.344 =	169 =	12.5 +3.6	92.2 =	close		+
Peerless 830952	19.1 -0.3	0.365 +0.02	159 -10	13 +4.1	91.5 -0.7	close		+
Pioneer TSW 304 C	21 +1.6	0.342 =	146 -23	11 +2.1	92 -0.2	close		+
Morel TICW 1258FT	19 -0.4	0.347 =	170 +1	10.5 +1.6	87.8 -4.4	close	8 Ω vs 4 Ω: amp load changes	+
SB Acoustics SB34SWNRX-S75-6 v2012	19 -0.4	0.318 -0.03	164 -5	9.9 +1	89.7 -2.5	close	8 Ω vs 4 Ω: amp load changes	+
Image Dynamics IDMAX 12D4V3	20 +0.6	0.336 -0.01	165 -4	12.3 +3.4	88.4 -3.8	close	8 Ω vs 4 Ω: amp load changes	+
SB Acoustics SB34SWNRX-S75-6	18 -1.4	0.334 -0.01	183 +14	11 +2.1	89.3 -2.9	close	8 Ω vs 4 Ω: amp load changes	+
Peerless XXLS12-8+8	21.8 +2.4	0.357 +0.01	144.2 -24.8	9.7 +0.8	93.1 +0.9	close		+
Infinity KAPPA 120.1SE	22.5 +3.1	0.359 +0.02	146.5 -22.5	11.2 +2.3	92.4 +0.2	close		+
Peerless 308SWR51XXLSP (830847)	21.8 +2.4	0.357 +0.01	144.2 -24.8	10.8 +1.9	93.1 +0.9	close		+

Compare the closest 3 against the XXLS-835017 →

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.