SB Acoustics SB13PFC25-8 5" Paper Cone Woofer

4 reviews

Brand: SB Acoustics

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5" | 8 Ω

€ 20,62€ 24,95 2 In stock: delivery time 1-4 business days

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Product description

Highlights

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

Product details

SB Acoustics SB13PFC25-8 5" Paper Cone Woofer

The SB Acoustics SB13PFC25-8 is composed by a vented reinforced plastic chassis and a proprietary cone material with natural made in-house fibers. The soft low damping rubber surround allows an improved transient response. Optimized motor system, vented coil former for low compression and non-resonant long life lead wires.

Specifications

Article number: SB13PFC25-8
Woofer Series: PFC Series
Woofer Type: Midwoofer
Nominal Diameter: 5"
Power Handling (RMS): 40 Watts
Impedance (Z): 8 ohms
Sensitivity: 87 dB 2.83V/1m
Voice Coil Diameter: 1"
DC Resistance (Re): 5.6 ohms
Voice Coil Inductance (Le): 0.77 mH
Resonant Frequency (Fs): 45 Hz
Mechanical Q (Qms): 2.2
Electromagnetic Q (Qes): 0.39
Total Q (Qts): 0.33
Diaphragm Mass Inc. Airload (Mms): 10 g
Mechanical Compliance of Suspension (Cms): 1.25 mm/N
Surface Area of Cone (Sd): 87 cm2
BL Product (BL): 6.2 Tm
Compliance Equivalent Volume (Vas): 0.47 ft.³
Maximum Linear Excursion (Xmax): 4.5 mm

Data sheet

Reviews

4 reviews

5 from 5Based on 4 reviews

Review this product

5 of 5

Posso dare un parere solo per il suo comportamento nella sezione mediobassi, essendo utilizzato come subwoofer, in questo range di frequenze però, si è rivelato un ottimo driver. I bassi sono estesi e ben controllati con fattori di distorsione del tutto accettabili, tenuto conto delle dimensioni dell'altoparlante e, non ultimo, del suo costo. Questa è la mia esperienza per cui va tenuto conto del particolare carico in cui lavora, ovviamente.

By Umberto F. on 16 March 2021

5 of 5

Bought them as POLK T15 replacement driver and they are 10 times better than the original, as they can reach 60hz without problem, but for maximum power i recommend crossover at 80hz

By Daniel on 19 December 2020