Scan-Speak 25W/8567-SE

10" · 8 Ω · 150 W · 89.4 dB · datasheet ↗

Thiele-Small parameters

Nominal size	10"
Impedance	8 Ω
Fs	22 Hz
Qts	0.367
Qes	0.41
Qms	3.5
Vas	159 L
Sd	330 cm²
Xmax	7.5 mm
Re	6 Ω
Bl	10.1 T·m
Mms	50.2 g
Pe	150 W
Sensitivity	89.4 dB

Alignment hint

EBP	54 · flexible
Sealed Vb (Qtc ≈ 0.71)	≈ 58.6 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 850146	22.6 +0.6	0.346 -0.02	144.4 -14.6	7.5 =	89.8 +0.4	close		+
Peerless CSX 257 H	22.6 +0.6	0.346 -0.02	144.4 -14.6	9 +1.5	89.8 +0.4	close		+
Focal 10V 516J	22.3 +0.3	0.39 +0.02	180 +21	7.5 =	90.7 +1.3	close		+
SEAS W26FX001	20 -2	0.349 -0.02	162 +3	7 -0.5	88 -1.4	close	Xmax 7 mm < 7.5 mm: lower excursion-limited SPL	+
Peerless 831727	22.3 +0.3	0.332 -0.03	136.2 -22.8	9 +1.5	89.7 +0.3	close	110 W vs 150 W: lower power handling	+
Audiotechnology 10A7725KAP	23 +1	0.41 +0.04	139 -20	8.6 +1.1	89.5 +0.1	close		+
SEAS L26RFX	20 -2	0.341 -0.03	166 +7	7 -0.5	88.2 -1.2	close	Xmax 7 mm < 7.5 mm: lower excursion-limited SPL	+
Accuton AS250-8-552	20 -2	0.327 -0.04	159 =	9 +1.5	87.6 -1.8	close	16 Ω vs 8 Ω: amp load changes	+
Scan-Speak 26W/8534G00 v2011	23 +1	0.402 +0.04	150 -9	6 -1.5	89.8 +0.4	close	80 W vs 150 W: lower power handling · Xmax 6 mm < 7.5 mm: lower excursion-limited SPL	+
SEAS L26RFX/P	20 -2	0.33 -0.04	171 +12	7 -0.5	88.5 -0.9	close	Xmax 7 mm < 7.5 mm: lower excursion-limited SPL	+

Compare the closest 3 against the 25W/8567-SE →

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.