Radian 5210

10" · 8 Ω · 375 W · 94.5 dB · datasheet ↗

Thiele-Small parameters

Nominal size	10"
Impedance	8 Ω
Fs	67 Hz
Qts	0.43
Qes	0.45
Qms	9.718
Vas	16.7 L
Sd	295.1 cm²
Xmax	4.7 mm
Re	5 Ω
Bl	13.9 T·m
Mms	41.2 g
Pe	375 W
Sensitivity	94.5 dB

Alignment hint

EBP	149 · ported
Sealed Vb (Qtc ≈ 0.71)	≈ 9.8 L

EBP > 100: favours a ported (bass-reflex) 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
18 Sound 10NTLW3500	64 -3	0.45 +0.02	18.1 +1.4	6.4 +1.7	94 -0.5	close	16 Ω vs 8 Ω: amp load changes	+
Faital PRO 10FH500	65 -2	0.42 -0.01	19.2 +2.5	7.25 +2.55	95 +0.5	close	16 Ω vs 8 Ω: amp load changes	+
B&C 10CLA64	74 +7	0.42 -0.01	18.5 +1.8	5 +0.3	96 +1.5	close	250 W vs 375 W: lower power handling	+
P.Audio SN-10MB	70 +3	0.397 -0.03	19 +2.3	5 +0.3	95.6 +1.1	close		+
Faital PRO 10FH530	67 =	0.39 -0.04	20.2 +3.5	7.45 +2.75	96 +1.5	close	16 Ω vs 8 Ω: amp load changes	+
B&C 10CLA64	72 +5	0.41 -0.02	21 +4.3	4.5 -0.2	96 +1.5	close	16 Ω vs 8 Ω: amp load changes · 250 W vs 375 W: lower power handling · Xmax 4.5 mm < 4.7 mm: lower excursion-limited SPL	+
18 Sound 10NTLW3500	65 -2	0.35 -0.08	16 -0.7	7.9 +3.2	95 +0.5	close		+
Beyma 10MCS500	70 +3	0.366 -0.06	18.8 +2.1	4.4 -0.3	95.7 +1.2	usable	Xmax 4.4 mm < 4.7 mm: lower excursion-limited SPL	+
LaVoce WAF102.52	66 -1	0.412 -0.02	23.5 +6.8	4.5 -0.2	96 +1.5	usable	Xmax 4.5 mm < 4.7 mm: lower excursion-limited SPL	+
18 Sound 10NTLW2500	66 -1	0.39 -0.04	20.9 +4.2	7.6 +2.9	96 +1.5	usable	16 Ω vs 8 Ω: amp load changes	+

Compare the closest 3 against the 5210 →

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.