Oberton 10B100

10" · 8 Ω · 100 W · 92.5 dB · datasheet ↗

Thiele-Small parameters

Nominal size	10"
Impedance	8 Ω
Fs	44 Hz
Qts	0.447
Qes	0.47
Qms	9.13
Vas	40.5 L
Sd	317.3 cm²
Xmax	4.4 mm
Re	5.2 Ω
Bl	11.8 T·m
Mms	45.6 g
Pe	100 W
Sensitivity	92.5 dB

Alignment hint

EBP	94 · flexible
Sealed Vb (Qtc ≈ 0.71)	≈ 27 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
Focal 10W 6411	43.7 -0.3	0.451 =	42.3 +1.8	4.2 -0.2	92.6 +0.1	close	Xmax 4.2 mm < 4.4 mm: lower excursion-limited SPL	+
Kartesian WOM250_VPA	45 +1	0.485 +0.04	37.7 -2.8	4.5 +0.1	90.3 -2.2	close		+
JBL STAGE 1010	37.1 -6.9	0.427 -0.02	41.5 +1	6.1 +1.7	92.1 -0.4	close	4 Ω vs 8 Ω: amp load changes	+
Zeuz 10500X	48.4 +4.4	0.445 =	34.6 -5.9	4.3 -0.1	94.5 +2	close	4 Ω vs 8 Ω: amp load changes · Xmax 4.3 mm < 4.4 mm: lower excursion-limited SPL	+
Goldwood GW-10PC/4	43.1 -0.9	0.404 -0.04	32.7 -7.8	4.8 +0.4	92.9 +0.4	close	4 Ω vs 8 Ω: amp load changes	+
Hertz Audio ES F25.5	39 -5	0.44 -0.01	40.2 -0.3	6 +1.6	88.7 -3.8	close	4 Ω vs 8 Ω: amp load changes	+
Monacor SPA-10PA	54 +10	0.445 =	37 -3.5	4 -0.4	93.5 +1	close	Xmax 4 mm < 4.4 mm: lower excursion-limited SPL	+
Beyma 10BR60	45 +1	0.467 +0.02	47 +6.5	3.5 -0.9	91.3 -1.2	close	Xmax 3.5 mm < 4.4 mm: lower excursion-limited SPL	+
McCauley 6222	40 -4	0.39 -0.06	41.9 +1.4	7 +2.6	91.5 -1	close		+
Aurum Cantus AC250SW	35 -9	0.452 +0.01	42 +1.5	5.9 +1.5	90.5 -2	close	4 Ω vs 8 Ω: amp load changes	+

Compare the closest 3 against the 10B100 →

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.