Infinity BETA15

15" · 4 Ω · 350 W · 98.1 dB · datasheet ↗

Paramètres Thiele-Small

Taille nominale	15"
Impédance	4 Ω
Fs	24.4 Hz
Qts	0.23
Qes	0.24
Qms	5.82
Vas	289.9 L
Sd	829 cm²
Xmax	7.9 mm
Re	3.4 Ω
Bl	17.5 T·m
Mms	141.5 g
Pe	350 W
Sensibilité	98.1 dB

Indication d'alignement

EBP	102 · ported
Sealed Vb (Qtc ≈ 0.71)	≈ 34.3 L

EBP > 100 : favorise un alignement bass-reflex.

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
Beyma SM115/K vp1	27.6 +3.2	0.222 -0.01	296.7 +6.8	8 +0.1	98.3 +0.2	close	8 Ω vs 4 Ω: amp load changes	+
Beyma SM115/K vp2	29.8 +5.4	0.228 =	291 +1.1	8 +0.1	99 +0.9	close	8 Ω vs 4 Ω: amp load changes	+
STX W.38.800.4.MC	27 +2.6	0.219 -0.01	272 -17.9	8 +0.1	99.9 +1.8	close		+
Magnat SUB 400 SUPREME	21 -3.4	0.228 =	330 +40.1	9.5 +1.6	96.7 -1.4	close		+
Beyma SM115/K	29 +4.6	0.249 +0.02	273 -16.9	8 +0.1	97.2 -0.9	close	8 Ω vs 4 Ω: amp load changes	+
Beyma SM-115/K	27 +2.6	0.253 +0.02	345 +55.1	8 +0.1	97.5 -0.6	close	8 Ω vs 4 Ω: amp load changes	+
Dayton Audio APOLLO 15LF	25.5 +1.1	0.26 +0.03	331 +41.1	9.3 +1.4	96 -2.1	usable	8 Ω vs 4 Ω: amp load changes	+
Dayton Audio 15LF ODEUM	25.5 +1.1	0.26 +0.03	331.3 +41.4	9.3 +1.4	96 -2.1	usable	8 Ω vs 4 Ω: amp load changes	+
STX W.38.800.8.MC	28 +3.6	0.252 +0.02	247 -42.9	8 +0.1	96.5 -1.6	usable	8 Ω vs 4 Ω: amp load changes	+
Beyma 15BR400	30 +5.6	0.236 +0.01	274 -15.9	6 -1.9	98.3 +0.2	usable	8 Ω vs 4 Ω: amp load changes · Xmax 6 mm < 7.9 mm: lower excursion-limited SPL	+

Comparer les 3 plus proches avec le BETA15 →

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.