Audiotechnology 10B772510KAP

10" · 8 Ω · 150 W · 89.7 dB · datasheet ↗

Thiele-Small parameters

Nominal size	10"
Impedance	8 Ω
Fs	25 Hz
Qts	0.415
Qes	0.448
Qms	5.6
Vas	128 L
Sd	333.7 cm²
Xmax	8.6 mm
Re	6 Ω
Bl	10.2 T·m
Mms	49.4 g
Pe	150 W
Sensitivity	89.7 dB

Alignment hint

EBP	56 · flexible
Sealed Vb (Qtc ≈ 0.71)	≈ 67.3 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
Audiotechnology 10A7725KAP	23 -2	0.41 -0.01	139 +11	8.6 =	89.5 -0.2	close		+
Scan-Speak 26W/8867T00 vp	21.9 -3.1	0.449 +0.03	128 =	9 +0.4	87.8 -1.9	close		+
Dayton Audio RS270-8	24.9 -0.1	0.401 -0.01	120.5 -7.5	6 -2.6	88.2 -1.5	close	100 W vs 150 W: lower power handling · Xmax 6 mm < 8.6 mm: lower excursion-limited SPL	+
Falcon Acoustics B139 SP1044 REMPLACEMENT	25 =	0.366 -0.05	127 -1	6 -2.6	89.5 -0.2	close	Xmax 6 mm < 8.6 mm: lower excursion-limited SPL	+
Peerless CSX 257 H	22.6 -2.4	0.346 -0.07	144.4 +16.4	9 +0.4	89.8 +0.1	usable		+
Dayton Audio RS270S-8	26.9 +1.9	0.41 -0.01	147.2 +19.2	6 -2.6	90 +0.3	usable	100 W vs 150 W: lower power handling · Xmax 6 mm < 8.6 mm: lower excursion-limited SPL	+
Kartesian SUB265_VKI-S	22 -3	0.443 +0.03	108.4 -19.6	16 +7.4	89.6 -0.1	usable	4 Ω vs 8 Ω: amp load changes	+
Peerless 831727	22.3 -2.7	0.332 -0.08	136.2 +8.2	9 +0.4	89.7 =	usable	110 W vs 150 W: lower power handling	+
Focal 11V 7511	27 +2	0.33 -0.08	128.5 +0.5	9 +0.4	91.5 +1.8	usable		+
Dayton Audio 10 DVC	25 =	0.379 -0.04	110.4 -17.6	17.8 +9.2	92.1 +2.4	usable	4 Ω vs 8 Ω: amp load changes	+

Compare the closest 3 against the 10B772510KAP →

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.