Precision Devices PD188

18" · 8 Ω · 600 W · 98.5 dB · datasheet ↗

Paramètres Thiele-Small

Taille nominale	18"
Impédance	8 Ω
Fs	37.409 Hz
Qts	0.28
Qes	0.289
Qms	8.406
Vas	224.419 L
Sd	1134.11 cm²
Xmax	9.5 mm
Re	5.58 Ω
Bl	26.591 T·m
Mms	146.613 g
Pe	600 W
Sensibilité	98.5 dB

Indication d'alignement

EBP	129 · ported
Sealed Vb (Qtc ≈ 0.71)	≈ 41.7 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
Monacor SP-18/1000HP	35 -2.41	0.282 =	219 -5.42	7.9 -1.6	98.8 +0.3	close	Xmax 7.9 mm < 9.5 mm: lower excursion-limited SPL	+
Faital PRO 18HP1010	35 -2.41	0.31 +0.03	225.9 +1.48	9.75 +0.25	98 -0.5	close	4 Ω vs 8 Ω: amp load changes	+
PHL Audio 7321ND	33 -4.41	0.278 =	230 +5.58	8.5 -1	98.3 -0.2	close	Xmax 8.5 mm < 9.5 mm: lower excursion-limited SPL	+
18 Sound 18LW2400	35 -2.41	0.31 +0.03	230 +5.58	9.5 =	98 -0.5	close		+
Beyma 18PW1400/FE	32 -5.41	0.273 -0.01	228.9 +4.48	9.1 -0.4	98.3 -0.2	close	Xmax 9.1 mm < 9.5 mm: lower excursion-limited SPL	+
Oberton 18FBR700	35.56 -1.85	0.271 -0.01	231.3 +6.88	8 -1.5	98 -0.5	close	Xmax 8 mm < 9.5 mm: lower excursion-limited SPL	+
PD PD 185N002	36 -1.41	0.297 +0.02	226 +1.58	7.8 -1.7	98.7 +0.2	close	Xmax 7.8 mm < 9.5 mm: lower excursion-limited SPL	+
Precision Devices PD 185N002	36 -1.41	0.297 +0.02	226 +1.58	7.8 -1.7	98.7 +0.2	close	Xmax 7.8 mm < 9.5 mm: lower excursion-limited SPL	+
Faital PRO 18HP1022	35 -2.41	0.3 +0.02	204.9 -19.52	9.5 =	98 -0.5	close		+
Beyma 18PW1400FE /S	32 -5.41	0.27 -0.01	228.9 +4.48	10 +0.5	98 -0.5	close		+

Comparer les 3 plus proches avec le PD188 →

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.