MTX Audio RT15-04

15" · 4 Ω · 300 W · 90.8 dB · datasheet ↗

Paramètres Thiele-Small

Taille nominale	15"
Impédance	4 Ω
Fs	20 Hz
Qts	0.479
Qes	0.52
Qms	6.07
Vas	223 L
Sd	829 cm²
Xmax	10.3 mm
Re	3.6 Ω
Bl	15.4 T·m
Mms	273.6 g
Pe	300 W
Sensibilité	90.8 dB

Indication d'alignement

EBP	38 · sealed
Sealed Vb (Qtc ≈ 0.71)	≈ 189.1 L

EBP < 50 : favorise un alignement clos.

Rules of thumb from T/S parameters only. Verify against a real simulation before cutting wood.

Candidats de substitution

HP	Fs (Hz)	Qts	Vas (L)	Xmax (mm)	Sens (dB)	Adéquation	Notes	Comparer
Dayton Audio UM15-22 ULTIMAX DVC	19.5 -0.5	0.474 -0.01	224.3 +1.3	9.5 -0.8	90.2 -0.6	close	Xmax 9.5 mm < 10.3 mm: lower excursion-limited SPL	+
Dayton Audio RSS390HF-4 v2015	19.5 -0.5	0.429 -0.05	212 -11	12 +1.7	91.2 +0.4	close		+
GRS 15SSW-4HE	20.7 +0.7	0.487 +0.01	196.6 -26.4	9.5 -0.8	89.8 -1	close	8 Ω vs 4 Ω: amp load changes · Xmax 9.5 mm < 10.3 mm: lower excursion-limited SPL	+
Dayton Audio DVC385-88	20.9 +0.9	0.446 -0.03	237 +14	11.1 +0.8	93.8 +3	close		+
Oxygen AIR2 380	22.7 +2.7	0.543 +0.06	202.2 -20.8	11.5 +1.2	91.6 +0.8	close		+
Dayton Audio DCS380-4	22.9 +2.9	0.504 +0.03	233.9 +10.9	8.4 -1.9	92.9 +2.1	usable	Xmax 8.4 mm < 10.3 mm: lower excursion-limited SPL	+
Dayton Audio IB385-8	21.5 +1.5	0.588 +0.11	248.9 +25.9	12.4 +2.1	89.8 -1	usable	8 Ω vs 4 Ω: amp load changes	+
Dayton Audio RSS390HF-4	18 -2	0.423 -0.06	281.8 +58.8	14 +3.7	91.1 +0.3	usable		+
Hertz Audio ES380	24 +4	0.52 +0.04	220 -3	9 -1.3	93.7 +2.9	usable	Xmax 9 mm < 10.3 mm: lower excursion-limited SPL	+
Powerbass M-1504	22 +2	0.442 -0.04	181.7 -41.3	11 +0.7	87.7 -3.1	usable		+

Comparer les 3 plus proches avec le RT15-04 →

Classé par similarité de paramètres uniquement (Qts, Fs, Vas, Xmax, sensibilité). Même taille nominale requise. Une indication, pas une simulation, modélisez l'échange avant de couper ou d'acheter.

Utilisé dans les caissons (0)

No enclosure in the catalog uses this driver yet.