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Peerless 850146

10" · 8 Ω · 200 W · 89.8 dB · datasheet ↗

Thiele-Small parameters

Nominal size10"
Impedance8 Ω
Fs22.6 Hz
Qts0.346
Qes0.4
Qms2.56
Vas144.4 L
Sd330 cm²
Xmax7.5 mm
Re5.5 Ω
Bl10.1 T·m
Mms52.4 g
Pe200 W
Sensitivity89.8 dB

Alignment hint

EBP57 · flexible
Sealed Vb (Qtc ≈ 0.71)≈ 45.5 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

DriverFs (Hz)QtsVas (L)Xmax (mm)Sens (dB)FitNotesCompare
Peerless CSX 257 H22.6 =0.346 =144.4 =9 +1.589.8 =close+
Peerless 83172722.3 -0.30.332 -0.01136.2 -8.29 +1.589.7 -0.1close110 W vs 200 W: lower power handling+
Scan-Speak 25W/8567-SE22 -0.60.367 +0.02159 +14.67.5 =89.4 -0.4close150 W vs 200 W: lower power handling+
Audiotechnology 10A7725KAP23 +0.40.41 +0.06139 -5.48.6 +1.189.5 -0.3close+
Accuton AS250-8-552 v201822 -0.60.353 +0.01119 -25.49 +1.587.6 -2.2close+
SEAS W26FX00120 -2.60.349 =162 +17.67 -0.588 -1.8close150 W vs 200 W: lower power handling · Xmax 7 mm < 7.5 mm: lower excursion-limited SPL+
Scan-Speak 26W/8534G00 v201123 +0.40.402 +0.06150 +5.66 -1.589.8 =close80 W vs 200 W: lower power handling · Xmax 6 mm < 7.5 mm: lower excursion-limited SPL+
Scan-Speak 26W/4534G0023 +0.40.356 +0.01156 +11.66 -1.592.3 +2.5close4 Ω vs 8 Ω: amp load changes · 90 W vs 200 W: lower power handling · Xmax 6 mm < 7.5 mm: lower excursion-limited SPL+
SEAS L26RFX20 -2.60.341 =166 +21.67 -0.588.2 -1.6close125 W vs 200 W: lower power handling · Xmax 7 mm < 7.5 mm: lower excursion-limited SPL+
Focal 10V 516J22.3 -0.30.39 +0.04180 +35.67.5 =90.7 +0.9close150 W vs 200 W: lower power handling+

Compare the closest 3 against the 850146 →

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.