Beyma SM115/K vp1

15" · 8 Ω · 500 W · 98.3 dB · datasheet ↗

Paramètres Thiele-Small

Taille nominale	15"
Impédance	8 Ω
Fs	27.6 Hz
Qts	0.222
Qes	0.226
Qms	11.482
Vas	296.7 L
Sd	880 cm²
Xmax	8 mm
Re	5.18 Ω
Bl	22 T·m
Mms	121.8 g
Pe	500 W
Sensibilité	98.3 dB

Indication d'alignement

EBP	122 · ported
Sealed Vb (Qtc ≈ 0.71)	≈ 32.4 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 vp2	29.8 +2.2	0.228 +0.01	291 -5.7	8 =	99 +0.7	close		+
STX W.38.800.4.MC	27 -0.6	0.219 =	272 -24.7	8 =	99.9 +1.6	close	4 Ω vs 8 Ω: amp load changes	+
Infinity BETA15	24.4 -3.2	0.23 +0.01	289.9 -6.8	7.9 -0.1	98.1 -0.2	close	4 Ω vs 8 Ω: amp load changes · 350 W vs 500 W: lower power handling · Xmax 7.9 mm < 8 mm: lower excursion-limited SPL	+
Beyma SM115/K	29 +1.4	0.249 +0.03	273 -23.7	8 =	97.2 -1.1	close		+
Beyma SM-115/K	27 -0.6	0.253 +0.03	345 +48.3	8 =	97.5 -0.8	close		+
PD PD 1550	31 +3.4	0.212 -0.01	242 -54.7	7.4 -0.6	98.1 -0.2	close	Xmax 7.4 mm < 8 mm: lower excursion-limited SPL	+
Precision Devices PD 1550	31 +3.4	0.212 -0.01	242 -54.7	7.4 -0.6	98.1 -0.2	close	Xmax 7.4 mm < 8 mm: lower excursion-limited SPL	+
Beyma 15BR400	30 +2.4	0.236 +0.01	274 -22.7	6 -2	98.3 =	close	Xmax 6 mm < 8 mm: lower excursion-limited SPL	+
STX W.38.800.8.MC	28 +0.4	0.252 +0.03	247 -49.7	8 =	96.5 -1.8	close		+
Beyma 15GT200 v1	30.4 +2.8	0.223 =	270 -26.7	5.5 -2.5	98.4 +0.1	close	250 W vs 500 W: lower power handling · Xmax 5.5 mm < 8 mm: lower excursion-limited SPL	+

Comparer les 3 plus proches avec le SM115/K vp1 →

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.