Celestion K10-70

10" · 8 Ω · 70 W · 95.9 dB · datasheet ↗

Thiele-Small parameters

Nominal size	10"
Impedance	8 Ω
Fs	80 Hz
Qts	0.672
Qes	0.85
Qms	3.2
Vas	31 L
Sd	346.4 cm²
Xmax	2.2 mm
Re	6.1 Ω
Bl	8.8 T·m
Mms	21.5 g
Pe	70 W
Sensitivity	95.9 dB

Alignment hint

EBP	94 · flexible
Sealed Vb (Qtc ≈ 0.71)	≈ 289.1 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
Audax HT240T0	80 =	0.657 -0.02	34.3 +3.3	1.5 -0.7	95.6 -0.3	close	Xmax 1.5 mm < 2.2 mm: lower excursion-limited SPL	+
Celestion BL 10-100	70 -10	0.608 -0.06	33 +2	3.3 +1.1	95.7 -0.2	close		+
Peerless FSL-1015R02-08	68.4 -11.6	0.616 -0.06	37.7 +6.7	2.2 =	95.9 =	usable		+
Celestion BL10-100	85.9 +5.9	0.587 -0.09	25.8 -5.2	2.5 +0.3	97.3 +1.4	usable		+
RCF L10CX1AK	67.9 -12.1	0.59 -0.08	33 +2	3 +0.8	93.6 -2.3	usable		+
Selenium 10PW3	73 -7	0.654 -0.02	29 -2	1.3 -0.9	94.9 -1	usable	Xmax 1.3 mm < 2.2 mm: lower excursion-limited SPL	+
Monacor SP-10A/250NEO	80 =	0.635 -0.04	19 -12	3 +0.8	95.1 -0.8	usable		+
LaVoce FBASS10-18-16	70 -10	0.57 -0.1	28.39 -2.61	4.8 +2.6	95 -0.9	usable	16 Ω vs 8 Ω: amp load changes	+
Celestion TF 1018	79.8 -0.2	0.527 -0.15	23.8 -7.2	2 -0.2	96.3 +0.4	usable	Xmax 2 mm < 2.2 mm: lower excursion-limited SPL	+
Ciare PW255	78 -2	0.862 +0.19	26 -5	2.9 +0.7	93.8 -2.1	usable		+

Compare the closest 3 against the K10-70 →

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.