Peerless 831727

10" · 8 Ω · 110 W · 89.7 dB · datasheet ↗

Thiele-Small parameters

Nominal size	10"
Impedance	8 Ω
Fs	22.3 Hz
Qts	0.332
Qes	0.38
Qms	2.62
Vas	136.2 L
Sd	310 cm²
Xmax	9 mm
Re	5.4 Ω
Bl	10 T·m
Mms	50.4 g
Pe	110 W
Sensitivity	89.7 dB

Alignment hint

EBP	59 · flexible
Sealed Vb (Qtc ≈ 0.71)	≈ 38.5 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
Peerless CSX 257 H	22.6 +0.3	0.346 +0.01	144.4 +8.2	9 =	89.8 +0.1	close		+
Peerless 850146	22.6 +0.3	0.346 +0.01	144.4 +8.2	7.5 -1.5	89.8 +0.1	close	Xmax 7.5 mm < 9 mm: lower excursion-limited SPL	+
Accuton AS250-8-552 v2018	22 -0.3	0.353 +0.02	119 -17.2	9 =	87.6 -2.1	close		+
Focal 11V 7511	27 +4.7	0.33 =	128.5 -7.7	9 =	91.5 +1.8	close		+
Audiotechnology 10A7725KAP	23 +0.7	0.41 +0.08	139 +2.8	8.6 -0.4	89.5 -0.2	close	Xmax 8.6 mm < 9 mm: lower excursion-limited SPL	+
Accuton AS250-8-552	20 -2.3	0.327 -0.01	159 +22.8	9 =	87.6 -2.1	close	16 Ω vs 8 Ω: amp load changes	+
Scan-Speak 28W/8878T01	22 -0.3	0.312 -0.02	116 -20.2	7.5 -1.5	88.7 -1	close	Xmax 7.5 mm < 9 mm: lower excursion-limited SPL	+
Scan-Speak 25W/8567-SE	22 -0.3	0.367 +0.03	159 +22.8	7.5 -1.5	89.4 -0.3	close	Xmax 7.5 mm < 9 mm: lower excursion-limited SPL	+
Visaton GF 250 - série	24 +1.7	0.272 -0.06	134 -2.2	9.3 +0.3	91.1 +1.4	close		+
Visaton GF 250 v2017 - 2x4 Ohms série	24 +1.7	0.272 -0.06	134 -2.2	9.3 +0.3	91.1 +1.4	close		+

Compare the closest 3 against the 831727 →

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.