SB Acoustics SB13PFCR25-4 Tieftöner

Produktbeschreibung

Highlights

Vented reinforced plastic chassis.
Proprietary cone material with natural fibers made in-house.
Soft low damping rubber surrounds for an improved transient response.
Optimized motor system.
Vented coil former for low compression
Non-resonant long-life lead wires.

Product details

SB Acoustics SB13PFCR25-4 5" Paper Cone Woofer

The SB13PFCR25-4 by SB Acoustics is a 5-inch 4-ohm midwoofer speaker featuring a blended paper fiber cone, a vented reinforced plastic chassis, and an optimized motor system. Like other SB Acoustics plastic chassis drivers, the SB13PFCR25-4 has a smooth response and is incredible value for money.

Eigenschaften

Artikelnummer:: SB13PFCR25-4
Tieftönertyp: Cone driver
Nenndurchmesser: 5"
Belastbarkeit (QMW): 40 Watts
Impedanz (Z): 4 Ohms
Empfindlichkeit: 89 dB (2.83 V / 1 m)
Schwingspulendurchmesser: 25.4 mm
Gleichstromwiderstand (Re): 3.2 Ω
Schwingspuleninduktion (Le): 0.56 mH
Resonanzfrequenz (Fs): 44 Hz
Mechanische Güte (Qms): 2.6
Elektrische Güte (Qes): 0.33
Gesamtgüte (Qts): 0.29
Bewegliche Masse (Mms): 10.5 g
Nachgiebigkeit der Aufhängung (Cms): 1.25 mm/N
Membranfläche (Sd): 87 cm2
Kraftfaktor (BL): 5.3 Tm
Äquivalentvolumen (Vas): 13.4 liters
Driver's Mechanical Losses (Rms): 1.1 kg/s

Data sheet

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