JBL GT 1041D

10" · 2 Ω · 275 W · 91.9 dB

Thiele-Small parameters

Nominal size	10"
Impedance	2 Ω
Fs	26.4 Hz
Qts	0.386
Qes	0.4
Qms	10.8
Vas	52 L
Sd	355 cm²
Xmax	9 mm
Re	1.95 Ω
Bl	10 T·m
Mms	123.5 g
Pe	275 W
Sensitivity	91.9 dB

Alignment hint

EBP	66 · flexible
Sealed Vb (Qtc ≈ 0.71)	≈ 22.1 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
Morel ULTIMO 102	27 +0.6	0.391 +0.01	47.4 -4.6	13.4 +4.4	90.8 -1.1	close		+
Volt DVC251.7	32 +5.6	0.387 =	53 +1	7.8 -1.2	92.6 +0.7	close	4 Ω vs 2 Ω: amp load changes · Xmax 7.8 mm < 9 mm: lower excursion-limited SPL	+
DLS RW10i	28.8 +2.4	0.396 +0.01	63.3 +11.3	9 =	93.8 +1.9	close		+
SEAS L26ROY-XM001-04 v2018	25 -1.4	0.417 +0.03	56 +4	9.7 +0.7	88.7 -3.2	close	4 Ω vs 2 Ω: amp load changes	+
Fusion NV-SW12	26.4 =	0.438 +0.05	52.2 +0.2	7.5 -1.5	94.4 +2.5	close	1 Ω vs 2 Ω: amp load changes · Xmax 7.5 mm < 9 mm: lower excursion-limited SPL	+
CSS Audio SDX10	26 -0.4	0.421 +0.03	53 +1	16.2 +7.2	88.5 -3.4	close	4 Ω vs 2 Ω: amp load changes	+
MTX Audio BG104A	26 -0.4	0.359 -0.03	72.8 +20.8	9.7 +0.7	91.1 -0.8	usable	4 Ω vs 2 Ω: amp load changes	+
Image Dynamics IDQ10DQV3	25.5 -0.9	0.384 =	71 +19	9 =	88.9 -3	usable	8 Ω vs 2 Ω: amp load changes	+
Dayton Audio RSS265HF-4 v2022	25.6 -0.8	0.452 +0.07	54 +2	10.5 +1.5	88.3 -3.6	usable	4 Ω vs 2 Ω: amp load changes	+
Dayton Audio RSS265HF-4 V2015	25.6 -0.8	0.452 +0.07	54 +2	9.4 +0.4	87.9 -4	usable	4 Ω vs 2 Ω: amp load changes	+

Compare the closest 3 against the GT 1041D →

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.