HiVi D10.8

12" · 8 Ω · 150 W · 89.5 dB · datasheet ↗

Thiele-Small parameters

Nominal size	12"
Impedance	8 Ω
Fs	24 Hz
Qts	0.413
Qes	0.44
Qms	6.84
Vas	147.3 L
Sd	434 cm²
Xmax	8 mm
Re	6.5 Ω
Bl	13.3 T·m
Mms	78.8 g
Pe	150 W
Sensitivity	89.5 dB

Alignment hint

EBP	55 · flexible
Sealed Vb (Qtc ≈ 0.71)	≈ 76.3 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
JL Audio 12W0-8	23.2 -0.8	0.426 +0.01	159.989 +12.69	8.636 +0.64	88.3 -1.2	close		+
Peerless XXLS-P835017 v2026	23 -1	0.426 +0.01	133 -14.3	7.5 -0.5	92.5 +3	close	4 Ω vs 8 Ω: amp load changes · Xmax 7.5 mm < 8 mm: lower excursion-limited SPL	+
Dayton Audio DSC305-4	23 -1	0.408 -0.01	116 -31.3	9.3 +1.3	91 +1.5	close	4 Ω vs 8 Ω: amp load changes	+
Dayton Audio DCS305-4	22.9 -1.1	0.408 -0.01	116.6 -30.7	9.3 +1.3	91 +1.5	close	4 Ω vs 8 Ω: amp load changes	+
AE Speakers SBP12-8	23.6 -0.4	0.479 +0.07	160 +12.7	14 +6	89.5 =	close		+
Peerless XXLS-830845	21.5 -2.5	0.448 +0.04	162.5 +15.2	7.6 -0.4	88.7 -0.8	close	Xmax 7.6 mm < 8 mm: lower excursion-limited SPL	+
Ground Zero GZTW 12MK2 vp	22.5 -1.5	0.484 +0.07	148.6 +1.3	14.7 +6.7	89.9 +0.4	close		+
Peerless XXLS308 SWR 51	21.5 -2.5	0.448 +0.04	162.5 +15.2	11.5 +3.5	88.7 -0.8	close		+
HiVi W12	28 +4	0.419 +0.01	156 +8.7	6.9 -1.1	91.1 +1.6	close	Xmax 6.9 mm < 8 mm: lower excursion-limited SPL	+
Peerless XXLS-P835017	22 -2	0.386 -0.03	136 -11.3	7.8 -0.2	92.6 +3.1	close	4 Ω vs 8 Ω: amp load changes · Xmax 7.8 mm < 8 mm: lower excursion-limited SPL	+

Compare the closest 3 against the D10.8 →

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.